diff mbox series

[v2,10/16] tests/tcg: add generic version of float_convs

Message ID 20190919171015.12681-11-alex.bennee@linaro.org
State New
Headers show
Series testing/next (docker/podman, tcg, build fixes) | expand

Commit Message

Alex Bennée Sept. 19, 2019, 5:10 p.m. UTC 
This is broadly similar to the existing fcvt test for ARM but using
the generic float testing framework. We should be able to pare down
the ARM fcvt test case to purely half-precision with or without the
Alt HP provision.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
 tests/tcg/aarch64/float_convs.ref   | 748 ++++++++++++++++++++++++++++
 tests/tcg/arm/float_convs.ref       | 748 ++++++++++++++++++++++++++++
 tests/tcg/multiarch/Makefile.target |   6 +-
 tests/tcg/multiarch/float_convs.c   | 105 ++++
 4 files changed, 1604 insertions(+), 3 deletions(-)
 create mode 100755 tests/tcg/aarch64/float_convs.ref
 create mode 100644 tests/tcg/arm/float_convs.ref
 create mode 100644 tests/tcg/multiarch/float_convs.c

Comments

Richard Henderson Sept. 19, 2019, 10:09 p.m. UTC | #1 
On 9/19/19 10:10 AM, Alex Bennée wrote:
> This is broadly similar to the existing fcvt test for ARM but using
> the generic float testing framework. We should be able to pare down
> the ARM fcvt test case to purely half-precision with or without the
> Alt HP provision.
> 
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> ---

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>


r~
Alex Bennée Sept. 20, 2019, 9:29 a.m. UTC | #2 
Richard Henderson <richard.henderson@linaro.org> writes:

> On 9/19/19 10:10 AM, Alex Bennée wrote:
>> This is broadly similar to the existing fcvt test for ARM but using
>> the generic float testing framework. We should be able to pare down
>> the ARM fcvt test case to purely half-precision with or without the
>> Alt HP provision.
>>
>> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
>> ---
>
> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

This test seems to be tripping up alpha-linux-user be generating FPU
exceptions. AFAICT we are meant to start with software exceptions
disabled but:

  cpu_alpha_store_fpcr: enabled exceptions: 2000000

from the get go is what causes the eventual trip up.

>
>
> r~


--
Alex Bennée
Alex Bennée Sept. 20, 2019, 10:15 a.m. UTC | #3 
Alex Bennée <alex.bennee@linaro.org> writes:

> Richard Henderson <richard.henderson@linaro.org> writes:
>
>> On 9/19/19 10:10 AM, Alex Bennée wrote:
>>> This is broadly similar to the existing fcvt test for ARM but using
>>> the generic float testing framework. We should be able to pare down
>>> the ARM fcvt test case to purely half-precision with or without the
>>> Alt HP provision.
>>>
>>> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
>>> ---
>>
>> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
>
> This test seems to be tripping up alpha-linux-user be generating FPU
> exceptions. AFAICT we are meant to start with software exceptions
> disabled but:
>
>   cpu_alpha_store_fpcr: enabled exceptions: 2000000
>
> from the get go is what causes the eventual trip up.

I can't figure out what is meant to be going on with CONVERT_BITS. It
seems to be implying there is a direct relationship between status flags
and the exception disable bits. But that is confusing because integer
overflow (IOV) and float overflow (OVF) are different flags bit I assume
both suppressed by Overflow Disable (OVFD).

Why are we doing this magic 32 bit shuffling anyway? Is it purely to
save 32 bits of a mostly empty lower half of the FPCR register?

>
>>
>>
>> r~


--
Alex Bennée
Richard Henderson Sept. 20, 2019, 10:09 p.m. UTC | #4 
On 9/20/19 3:15 AM, Alex Bennée wrote:
> I can't figure out what is meant to be going on with CONVERT_BITS. It
> seems to be implying there is a direct relationship between status flags
> and the exception disable bits. But that is confusing because integer
> overflow (IOV) and float overflow (OVF) are different flags bit I assume
> both suppressed by Overflow Disable (OVFD).

I had failed to notice that the kernel routine plays with INV and not IOV for
the emulation of CVTTQ, so it's the SWCR_TRAP_ENABLE_INV bit that controls
whether CVTTQ/S raises a signal.

Will fix.

> Why are we doing this magic 32 bit shuffling anyway? Is it purely to
> save 32 bits of a mostly empty lower half of the FPCR register?

Yes.  Which is not a great answer, but it was done years ago and there's little
point in changing it back now.


r~
diff mbox series

Patch

diff --git a/tests/tcg/aarch64/float_convs.ref b/tests/tcg/aarch64/float_convs.ref
new file mode 100755
index 00000000000..23c062ae361
--- /dev/null
+++ b/tests/tcg/aarch64/float_convs.ref
@@ -0,0 +1,748 @@ 
+### Rounding to nearest
+from single: f32(-nan:0xffa00000)
+  to double: f64(-nan:0x00fffc000000000000) (INVALID)
+   to int32: 0 (INVALID)
+   to int64: 0 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-nan:0xffc00000)
+  to double: f64(-nan:0x00fff8000000000000) (OK)
+   to int32: 0 (INVALID)
+   to int64: 0 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-inf:0xff800000)
+  to double: f64(-inf:0x00fff0000000000000) (OK)
+   to int32: -2147483648 (INVALID)
+   to int64: -9223372036854775808 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-0x1.fffffe00000000000000p+127:0xff7fffff)
+  to double: f64(-0x1.fffffe00000000000000p+127:0x00c7efffffe0000000) (OK)
+   to int32: -2147483648 (INVALID)
+   to int64: -9223372036854775808 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-0x1.1874b200000000000000p+103:0xf30c3a59)
+  to double: f64(-0x1.1874b200000000000000p+103:0x00c661874b20000000) (OK)
+   to int32: -2147483648 (INVALID)
+   to int64: -9223372036854775808 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-0x1.c0bab600000000000000p+99:0xf1605d5b)
+  to double: f64(-0x1.c0bab600000000000000p+99:0x00c62c0bab60000000) (OK)
+   to int32: -2147483648 (INVALID)
+   to int64: -9223372036854775808 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-0x1.31f75000000000000000p-40:0xab98fba8)
+  to double: f64(-0x1.31f75000000000000000p-40:0x00bd731f7500000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(-0x1.50544400000000000000p-66:0x9ea82a22)
+  to double: f64(-0x1.50544400000000000000p-66:0x00bbd5054440000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(-0x1.00000000000000000000p-126:0x80800000)
+  to double: f64(-0x1.00000000000000000000p-126:0x00b810000000000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x0.00000000000000000000p+0:0000000000)
+  to double: f64(0x0.00000000000000000000p+0:00000000000000000000) (OK)
+   to int32: 0 (OK)
+   to int64: 0 (OK)
+  to uint32: 0 (OK)
+  to uint64: 0 (OK)
+from single: f32(0x1.00000000000000000000p-126:0x00800000)
+  to double: f64(0x1.00000000000000000000p-126:0x003810000000000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.00000000000000000000p-25:0x33000000)
+  to double: f64(0x1.00000000000000000000p-25:0x003e60000000000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.ffffe600000000000000p-25:0x337ffff3)
+  to double: f64(0x1.ffffe600000000000000p-25:0x003e6ffffe60000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.ff801a00000000000000p-15:0x387fc00d)
+  to double: f64(0x1.ff801a00000000000000p-15:0x003f0ff801a0000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.00000c00000000000000p-14:0x38800006)
+  to double: f64(0x1.00000c00000000000000p-14:0x003f100000c0000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.00000000000000000000p+0:0x3f800000)
+  to double: f64(0x1.00000000000000000000p+0:0x003ff0000000000000) (OK)
+   to int32: 1 (OK)
+   to int64: 1 (OK)
+  to uint32: 1 (OK)
+  to uint64: 1 (OK)
+from single: f32(0x1.00400000000000000000p+0:0x3f802000)
+  to double: f64(0x1.00400000000000000000p+0:0x003ff0040000000000) (OK)
+   to int32: 1 (INEXACT )
+   to int64: 1 (INEXACT )
+  to uint32: 1 (INEXACT )
+  to uint64: 1 (INEXACT )
+from single: f32(0x1.00000000000000000000p+1:0x40000000)
+  to double: f64(0x1.00000000000000000000p+1:0x004000000000000000) (OK)
+   to int32: 2 (OK)
+   to int64: 2 (OK)
+  to uint32: 2 (OK)
+  to uint64: 2 (OK)
+from single: f32(0x1.5bf0a800000000000000p+1:0x402df854)
+  to double: f64(0x1.5bf0a800000000000000p+1:0x004005bf0a80000000) (OK)
+   to int32: 2 (INEXACT )
+   to int64: 2 (INEXACT )
+  to uint32: 2 (INEXACT )
+  to uint64: 2 (INEXACT )
+from single: f32(0x1.921fb600000000000000p+1:0x40490fdb)
+  to double: f64(0x1.921fb600000000000000p+1:0x00400921fb60000000) (OK)
+   to int32: 3 (INEXACT )
+   to int64: 3 (INEXACT )
+  to uint32: 3 (INEXACT )
+  to uint64: 3 (INEXACT )
+from single: f32(0x1.ffbe0000000000000000p+15:0x477fdf00)
+  to double: f64(0x1.ffbe0000000000000000p+15:0x0040effbe000000000) (OK)
+   to int32: 65503 (OK)
+   to int64: 65503 (OK)
+  to uint32: 65503 (OK)
+  to uint64: 65503 (OK)
+from single: f32(0x1.ffc00000000000000000p+15:0x477fe000)
+  to double: f64(0x1.ffc00000000000000000p+15:0x0040effc0000000000) (OK)
+   to int32: 65504 (OK)
+   to int64: 65504 (OK)
+  to uint32: 65504 (OK)
+  to uint64: 65504 (OK)
+from single: f32(0x1.ffc20000000000000000p+15:0x477fe100)
+  to double: f64(0x1.ffc20000000000000000p+15:0x0040effc2000000000) (OK)
+   to int32: 65505 (OK)
+   to int64: 65505 (OK)
+  to uint32: 65505 (OK)
+  to uint64: 65505 (OK)
+from single: f32(0x1.ffbf0000000000000000p+16:0x47ffdf80)
+  to double: f64(0x1.ffbf0000000000000000p+16:0x0040fffbf000000000) (OK)
+   to int32: 131007 (OK)
+   to int64: 131007 (OK)
+  to uint32: 131007 (OK)
+  to uint64: 131007 (OK)
+from single: f32(0x1.ffc00000000000000000p+16:0x47ffe000)
+  to double: f64(0x1.ffc00000000000000000p+16:0x0040fffc0000000000) (OK)
+   to int32: 131008 (OK)
+   to int64: 131008 (OK)
+  to uint32: 131008 (OK)
+  to uint64: 131008 (OK)
+from single: f32(0x1.ffc10000000000000000p+16:0x47ffe080)
+  to double: f64(0x1.ffc10000000000000000p+16:0x0040fffc1000000000) (OK)
+   to int32: 131009 (OK)
+   to int64: 131009 (OK)
+  to uint32: 131009 (OK)
+  to uint64: 131009 (OK)
+from single: f32(0x1.c0bab600000000000000p+99:0x71605d5b)
+  to double: f64(0x1.c0bab600000000000000p+99:0x00462c0bab60000000) (OK)
+   to int32: 2147483647 (INVALID)
+   to int64: 9223372036854775807 (INVALID)
+  to uint32: -1 (INVALID)
+  to uint64: -1 (INVALID)
+from single: f32(0x1.fffffe00000000000000p+127:0x7f7fffff)
+  to double: f64(0x1.fffffe00000000000000p+127:0x0047efffffe0000000) (OK)
+   to int32: 2147483647 (INVALID)
+   to int64: 9223372036854775807 (INVALID)
+  to uint32: -1 (INVALID)
+  to uint64: -1 (INVALID)
+from single: f32(inf:0x7f800000)
+  to double: f64(inf:0x007ff0000000000000) (OK)
+   to int32: 2147483647 (INVALID)
+   to int64: 9223372036854775807 (INVALID)
+  to uint32: -1 (INVALID)
+  to uint64: -1 (INVALID)
+from single: f32(nan:0x7fc00000)
+  to double: f64(nan:0x007ff8000000000000) (OK)
+   to int32: 0 (INVALID)
+   to int64: 0 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(nan:0x7fa00000)
+  to double: f64(nan:0x007ffc000000000000) (INVALID)
+   to int32: 0 (INVALID)
+   to int64: 0 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+### Rounding upwards
+from single: f32(-nan:0xffa00000)
+  to double: f64(-nan:0x00fffc000000000000) (INVALID)
+   to int32: 0 (INVALID)
+   to int64: 0 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-nan:0xffc00000)
+  to double: f64(-nan:0x00fff8000000000000) (OK)
+   to int32: 0 (INVALID)
+   to int64: 0 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-inf:0xff800000)
+  to double: f64(-inf:0x00fff0000000000000) (OK)
+   to int32: -2147483648 (INVALID)
+   to int64: -9223372036854775808 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-0x1.fffffe00000000000000p+127:0xff7fffff)
+  to double: f64(-0x1.fffffe00000000000000p+127:0x00c7efffffe0000000) (OK)
+   to int32: -2147483648 (INVALID)
+   to int64: -9223372036854775808 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-0x1.1874b200000000000000p+103:0xf30c3a59)
+  to double: f64(-0x1.1874b200000000000000p+103:0x00c661874b20000000) (OK)
+   to int32: -2147483648 (INVALID)
+   to int64: -9223372036854775808 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-0x1.c0bab600000000000000p+99:0xf1605d5b)
+  to double: f64(-0x1.c0bab600000000000000p+99:0x00c62c0bab60000000) (OK)
+   to int32: -2147483648 (INVALID)
+   to int64: -9223372036854775808 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-0x1.31f75000000000000000p-40:0xab98fba8)
+  to double: f64(-0x1.31f75000000000000000p-40:0x00bd731f7500000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(-0x1.50544400000000000000p-66:0x9ea82a22)
+  to double: f64(-0x1.50544400000000000000p-66:0x00bbd5054440000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(-0x1.00000000000000000000p-126:0x80800000)
+  to double: f64(-0x1.00000000000000000000p-126:0x00b810000000000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x0.00000000000000000000p+0:0000000000)
+  to double: f64(0x0.00000000000000000000p+0:00000000000000000000) (OK)
+   to int32: 0 (OK)
+   to int64: 0 (OK)
+  to uint32: 0 (OK)
+  to uint64: 0 (OK)
+from single: f32(0x1.00000000000000000000p-126:0x00800000)
+  to double: f64(0x1.00000000000000000000p-126:0x003810000000000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.00000000000000000000p-25:0x33000000)
+  to double: f64(0x1.00000000000000000000p-25:0x003e60000000000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.ffffe600000000000000p-25:0x337ffff3)
+  to double: f64(0x1.ffffe600000000000000p-25:0x003e6ffffe60000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.ff801a00000000000000p-15:0x387fc00d)
+  to double: f64(0x1.ff801a00000000000000p-15:0x003f0ff801a0000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.00000c00000000000000p-14:0x38800006)
+  to double: f64(0x1.00000c00000000000000p-14:0x003f100000c0000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.00000000000000000000p+0:0x3f800000)
+  to double: f64(0x1.00000000000000000000p+0:0x003ff0000000000000) (OK)
+   to int32: 1 (OK)
+   to int64: 1 (OK)
+  to uint32: 1 (OK)
+  to uint64: 1 (OK)
+from single: f32(0x1.00400000000000000000p+0:0x3f802000)
+  to double: f64(0x1.00400000000000000000p+0:0x003ff0040000000000) (OK)
+   to int32: 1 (INEXACT )
+   to int64: 1 (INEXACT )
+  to uint32: 1 (INEXACT )
+  to uint64: 1 (INEXACT )
+from single: f32(0x1.00000000000000000000p+1:0x40000000)
+  to double: f64(0x1.00000000000000000000p+1:0x004000000000000000) (OK)
+   to int32: 2 (OK)
+   to int64: 2 (OK)
+  to uint32: 2 (OK)
+  to uint64: 2 (OK)
+from single: f32(0x1.5bf0a800000000000000p+1:0x402df854)
+  to double: f64(0x1.5bf0a800000000000000p+1:0x004005bf0a80000000) (OK)
+   to int32: 2 (INEXACT )
+   to int64: 2 (INEXACT )
+  to uint32: 2 (INEXACT )
+  to uint64: 2 (INEXACT )
+from single: f32(0x1.921fb600000000000000p+1:0x40490fdb)
+  to double: f64(0x1.921fb600000000000000p+1:0x00400921fb60000000) (OK)
+   to int32: 3 (INEXACT )
+   to int64: 3 (INEXACT )
+  to uint32: 3 (INEXACT )
+  to uint64: 3 (INEXACT )
+from single: f32(0x1.ffbe0000000000000000p+15:0x477fdf00)
+  to double: f64(0x1.ffbe0000000000000000p+15:0x0040effbe000000000) (OK)
+   to int32: 65503 (OK)
+   to int64: 65503 (OK)
+  to uint32: 65503 (OK)
+  to uint64: 65503 (OK)
+from single: f32(0x1.ffc00000000000000000p+15:0x477fe000)
+  to double: f64(0x1.ffc00000000000000000p+15:0x0040effc0000000000) (OK)
+   to int32: 65504 (OK)
+   to int64: 65504 (OK)
+  to uint32: 65504 (OK)
+  to uint64: 65504 (OK)
+from single: f32(0x1.ffc20000000000000000p+15:0x477fe100)
+  to double: f64(0x1.ffc20000000000000000p+15:0x0040effc2000000000) (OK)
+   to int32: 65505 (OK)
+   to int64: 65505 (OK)
+  to uint32: 65505 (OK)
+  to uint64: 65505 (OK)
+from single: f32(0x1.ffbf0000000000000000p+16:0x47ffdf80)
+  to double: f64(0x1.ffbf0000000000000000p+16:0x0040fffbf000000000) (OK)
+   to int32: 131007 (OK)
+   to int64: 131007 (OK)
+  to uint32: 131007 (OK)
+  to uint64: 131007 (OK)
+from single: f32(0x1.ffc00000000000000000p+16:0x47ffe000)
+  to double: f64(0x1.ffc00000000000000000p+16:0x0040fffc0000000000) (OK)
+   to int32: 131008 (OK)
+   to int64: 131008 (OK)
+  to uint32: 131008 (OK)
+  to uint64: 131008 (OK)
+from single: f32(0x1.ffc10000000000000000p+16:0x47ffe080)
+  to double: f64(0x1.ffc10000000000000000p+16:0x0040fffc1000000000) (OK)
+   to int32: 131009 (OK)
+   to int64: 131009 (OK)
+  to uint32: 131009 (OK)
+  to uint64: 131009 (OK)
+from single: f32(0x1.c0bab600000000000000p+99:0x71605d5b)
+  to double: f64(0x1.c0bab600000000000000p+99:0x00462c0bab60000000) (OK)
+   to int32: 2147483647 (INVALID)
+   to int64: 9223372036854775807 (INVALID)
+  to uint32: -1 (INVALID)
+  to uint64: -1 (INVALID)
+from single: f32(0x1.fffffe00000000000000p+127:0x7f7fffff)
+  to double: f64(0x1.fffffe00000000000000p+127:0x0047efffffe0000000) (OK)
+   to int32: 2147483647 (INVALID)
+   to int64: 9223372036854775807 (INVALID)
+  to uint32: -1 (INVALID)
+  to uint64: -1 (INVALID)
+from single: f32(inf:0x7f800000)
+  to double: f64(inf:0x007ff0000000000000) (OK)
+   to int32: 2147483647 (INVALID)
+   to int64: 9223372036854775807 (INVALID)
+  to uint32: -1 (INVALID)
+  to uint64: -1 (INVALID)
+from single: f32(nan:0x7fc00000)
+  to double: f64(nan:0x007ff8000000000000) (OK)
+   to int32: 0 (INVALID)
+   to int64: 0 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(nan:0x7fa00000)
+  to double: f64(nan:0x007ffc000000000000) (INVALID)
+   to int32: 0 (INVALID)
+   to int64: 0 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+### Rounding downwards
+from single: f32(-nan:0xffa00000)
+  to double: f64(-nan:0x00fffc000000000000) (INVALID)
+   to int32: 0 (INVALID)
+   to int64: 0 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-nan:0xffc00000)
+  to double: f64(-nan:0x00fff8000000000000) (OK)
+   to int32: 0 (INVALID)
+   to int64: 0 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-inf:0xff800000)
+  to double: f64(-inf:0x00fff0000000000000) (OK)
+   to int32: -2147483648 (INVALID)
+   to int64: -9223372036854775808 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-0x1.fffffe00000000000000p+127:0xff7fffff)
+  to double: f64(-0x1.fffffe00000000000000p+127:0x00c7efffffe0000000) (OK)
+   to int32: -2147483648 (INVALID)
+   to int64: -9223372036854775808 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-0x1.1874b200000000000000p+103:0xf30c3a59)
+  to double: f64(-0x1.1874b200000000000000p+103:0x00c661874b20000000) (OK)
+   to int32: -2147483648 (INVALID)
+   to int64: -9223372036854775808 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-0x1.c0bab600000000000000p+99:0xf1605d5b)
+  to double: f64(-0x1.c0bab600000000000000p+99:0x00c62c0bab60000000) (OK)
+   to int32: -2147483648 (INVALID)
+   to int64: -9223372036854775808 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-0x1.31f75000000000000000p-40:0xab98fba8)
+  to double: f64(-0x1.31f75000000000000000p-40:0x00bd731f7500000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(-0x1.50544400000000000000p-66:0x9ea82a22)
+  to double: f64(-0x1.50544400000000000000p-66:0x00bbd5054440000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(-0x1.00000000000000000000p-126:0x80800000)
+  to double: f64(-0x1.00000000000000000000p-126:0x00b810000000000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x0.00000000000000000000p+0:0000000000)
+  to double: f64(0x0.00000000000000000000p+0:00000000000000000000) (OK)
+   to int32: 0 (OK)
+   to int64: 0 (OK)
+  to uint32: 0 (OK)
+  to uint64: 0 (OK)
+from single: f32(0x1.00000000000000000000p-126:0x00800000)
+  to double: f64(0x1.00000000000000000000p-126:0x003810000000000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.00000000000000000000p-25:0x33000000)
+  to double: f64(0x1.00000000000000000000p-25:0x003e60000000000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.ffffe600000000000000p-25:0x337ffff3)
+  to double: f64(0x1.ffffe600000000000000p-25:0x003e6ffffe60000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.ff801a00000000000000p-15:0x387fc00d)
+  to double: f64(0x1.ff801a00000000000000p-15:0x003f0ff801a0000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.00000c00000000000000p-14:0x38800006)
+  to double: f64(0x1.00000c00000000000000p-14:0x003f100000c0000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.00000000000000000000p+0:0x3f800000)
+  to double: f64(0x1.00000000000000000000p+0:0x003ff0000000000000) (OK)
+   to int32: 1 (OK)
+   to int64: 1 (OK)
+  to uint32: 1 (OK)
+  to uint64: 1 (OK)
+from single: f32(0x1.00400000000000000000p+0:0x3f802000)
+  to double: f64(0x1.00400000000000000000p+0:0x003ff0040000000000) (OK)
+   to int32: 1 (INEXACT )
+   to int64: 1 (INEXACT )
+  to uint32: 1 (INEXACT )
+  to uint64: 1 (INEXACT )
+from single: f32(0x1.00000000000000000000p+1:0x40000000)
+  to double: f64(0x1.00000000000000000000p+1:0x004000000000000000) (OK)
+   to int32: 2 (OK)
+   to int64: 2 (OK)
+  to uint32: 2 (OK)
+  to uint64: 2 (OK)
+from single: f32(0x1.5bf0a800000000000000p+1:0x402df854)
+  to double: f64(0x1.5bf0a800000000000000p+1:0x004005bf0a80000000) (OK)
+   to int32: 2 (INEXACT )
+   to int64: 2 (INEXACT )
+  to uint32: 2 (INEXACT )
+  to uint64: 2 (INEXACT )
+from single: f32(0x1.921fb600000000000000p+1:0x40490fdb)
+  to double: f64(0x1.921fb600000000000000p+1:0x00400921fb60000000) (OK)
+   to int32: 3 (INEXACT )
+   to int64: 3 (INEXACT )
+  to uint32: 3 (INEXACT )
+  to uint64: 3 (INEXACT )
+from single: f32(0x1.ffbe0000000000000000p+15:0x477fdf00)
+  to double: f64(0x1.ffbe0000000000000000p+15:0x0040effbe000000000) (OK)
+   to int32: 65503 (OK)
+   to int64: 65503 (OK)
+  to uint32: 65503 (OK)
+  to uint64: 65503 (OK)
+from single: f32(0x1.ffc00000000000000000p+15:0x477fe000)
+  to double: f64(0x1.ffc00000000000000000p+15:0x0040effc0000000000) (OK)
+   to int32: 65504 (OK)
+   to int64: 65504 (OK)
+  to uint32: 65504 (OK)
+  to uint64: 65504 (OK)
+from single: f32(0x1.ffc20000000000000000p+15:0x477fe100)
+  to double: f64(0x1.ffc20000000000000000p+15:0x0040effc2000000000) (OK)
+   to int32: 65505 (OK)
+   to int64: 65505 (OK)
+  to uint32: 65505 (OK)
+  to uint64: 65505 (OK)
+from single: f32(0x1.ffbf0000000000000000p+16:0x47ffdf80)
+  to double: f64(0x1.ffbf0000000000000000p+16:0x0040fffbf000000000) (OK)
+   to int32: 131007 (OK)
+   to int64: 131007 (OK)
+  to uint32: 131007 (OK)
+  to uint64: 131007 (OK)
+from single: f32(0x1.ffc00000000000000000p+16:0x47ffe000)
+  to double: f64(0x1.ffc00000000000000000p+16:0x0040fffc0000000000) (OK)
+   to int32: 131008 (OK)
+   to int64: 131008 (OK)
+  to uint32: 131008 (OK)
+  to uint64: 131008 (OK)
+from single: f32(0x1.ffc10000000000000000p+16:0x47ffe080)
+  to double: f64(0x1.ffc10000000000000000p+16:0x0040fffc1000000000) (OK)
+   to int32: 131009 (OK)
+   to int64: 131009 (OK)
+  to uint32: 131009 (OK)
+  to uint64: 131009 (OK)
+from single: f32(0x1.c0bab600000000000000p+99:0x71605d5b)
+  to double: f64(0x1.c0bab600000000000000p+99:0x00462c0bab60000000) (OK)
+   to int32: 2147483647 (INVALID)
+   to int64: 9223372036854775807 (INVALID)
+  to uint32: -1 (INVALID)
+  to uint64: -1 (INVALID)
+from single: f32(0x1.fffffe00000000000000p+127:0x7f7fffff)
+  to double: f64(0x1.fffffe00000000000000p+127:0x0047efffffe0000000) (OK)
+   to int32: 2147483647 (INVALID)
+   to int64: 9223372036854775807 (INVALID)
+  to uint32: -1 (INVALID)
+  to uint64: -1 (INVALID)
+from single: f32(inf:0x7f800000)
+  to double: f64(inf:0x007ff0000000000000) (OK)
+   to int32: 2147483647 (INVALID)
+   to int64: 9223372036854775807 (INVALID)
+  to uint32: -1 (INVALID)
+  to uint64: -1 (INVALID)
+from single: f32(nan:0x7fc00000)
+  to double: f64(nan:0x007ff8000000000000) (OK)
+   to int32: 0 (INVALID)
+   to int64: 0 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(nan:0x7fa00000)
+  to double: f64(nan:0x007ffc000000000000) (INVALID)
+   to int32: 0 (INVALID)
+   to int64: 0 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+### Rounding to zero
+from single: f32(-nan:0xffa00000)
+  to double: f64(-nan:0x00fffc000000000000) (INVALID)
+   to int32: 0 (INVALID)
+   to int64: 0 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-nan:0xffc00000)
+  to double: f64(-nan:0x00fff8000000000000) (OK)
+   to int32: 0 (INVALID)
+   to int64: 0 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-inf:0xff800000)
+  to double: f64(-inf:0x00fff0000000000000) (OK)
+   to int32: -2147483648 (INVALID)
+   to int64: -9223372036854775808 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-0x1.fffffe00000000000000p+127:0xff7fffff)
+  to double: f64(-0x1.fffffe00000000000000p+127:0x00c7efffffe0000000) (OK)
+   to int32: -2147483648 (INVALID)
+   to int64: -9223372036854775808 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-0x1.1874b200000000000000p+103:0xf30c3a59)
+  to double: f64(-0x1.1874b200000000000000p+103:0x00c661874b20000000) (OK)
+   to int32: -2147483648 (INVALID)
+   to int64: -9223372036854775808 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-0x1.c0bab600000000000000p+99:0xf1605d5b)
+  to double: f64(-0x1.c0bab600000000000000p+99:0x00c62c0bab60000000) (OK)
+   to int32: -2147483648 (INVALID)
+   to int64: -9223372036854775808 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-0x1.31f75000000000000000p-40:0xab98fba8)
+  to double: f64(-0x1.31f75000000000000000p-40:0x00bd731f7500000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(-0x1.50544400000000000000p-66:0x9ea82a22)
+  to double: f64(-0x1.50544400000000000000p-66:0x00bbd5054440000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(-0x1.00000000000000000000p-126:0x80800000)
+  to double: f64(-0x1.00000000000000000000p-126:0x00b810000000000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x0.00000000000000000000p+0:0000000000)
+  to double: f64(0x0.00000000000000000000p+0:00000000000000000000) (OK)
+   to int32: 0 (OK)
+   to int64: 0 (OK)
+  to uint32: 0 (OK)
+  to uint64: 0 (OK)
+from single: f32(0x1.00000000000000000000p-126:0x00800000)
+  to double: f64(0x1.00000000000000000000p-126:0x003810000000000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.00000000000000000000p-25:0x33000000)
+  to double: f64(0x1.00000000000000000000p-25:0x003e60000000000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.ffffe600000000000000p-25:0x337ffff3)
+  to double: f64(0x1.ffffe600000000000000p-25:0x003e6ffffe60000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.ff801a00000000000000p-15:0x387fc00d)
+  to double: f64(0x1.ff801a00000000000000p-15:0x003f0ff801a0000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.00000c00000000000000p-14:0x38800006)
+  to double: f64(0x1.00000c00000000000000p-14:0x003f100000c0000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.00000000000000000000p+0:0x3f800000)
+  to double: f64(0x1.00000000000000000000p+0:0x003ff0000000000000) (OK)
+   to int32: 1 (OK)
+   to int64: 1 (OK)
+  to uint32: 1 (OK)
+  to uint64: 1 (OK)
+from single: f32(0x1.00400000000000000000p+0:0x3f802000)
+  to double: f64(0x1.00400000000000000000p+0:0x003ff0040000000000) (OK)
+   to int32: 1 (INEXACT )
+   to int64: 1 (INEXACT )
+  to uint32: 1 (INEXACT )
+  to uint64: 1 (INEXACT )
+from single: f32(0x1.00000000000000000000p+1:0x40000000)
+  to double: f64(0x1.00000000000000000000p+1:0x004000000000000000) (OK)
+   to int32: 2 (OK)
+   to int64: 2 (OK)
+  to uint32: 2 (OK)
+  to uint64: 2 (OK)
+from single: f32(0x1.5bf0a800000000000000p+1:0x402df854)
+  to double: f64(0x1.5bf0a800000000000000p+1:0x004005bf0a80000000) (OK)
+   to int32: 2 (INEXACT )
+   to int64: 2 (INEXACT )
+  to uint32: 2 (INEXACT )
+  to uint64: 2 (INEXACT )
+from single: f32(0x1.921fb600000000000000p+1:0x40490fdb)
+  to double: f64(0x1.921fb600000000000000p+1:0x00400921fb60000000) (OK)
+   to int32: 3 (INEXACT )
+   to int64: 3 (INEXACT )
+  to uint32: 3 (INEXACT )
+  to uint64: 3 (INEXACT )
+from single: f32(0x1.ffbe0000000000000000p+15:0x477fdf00)
+  to double: f64(0x1.ffbe0000000000000000p+15:0x0040effbe000000000) (OK)
+   to int32: 65503 (OK)
+   to int64: 65503 (OK)
+  to uint32: 65503 (OK)
+  to uint64: 65503 (OK)
+from single: f32(0x1.ffc00000000000000000p+15:0x477fe000)
+  to double: f64(0x1.ffc00000000000000000p+15:0x0040effc0000000000) (OK)
+   to int32: 65504 (OK)
+   to int64: 65504 (OK)
+  to uint32: 65504 (OK)
+  to uint64: 65504 (OK)
+from single: f32(0x1.ffc20000000000000000p+15:0x477fe100)
+  to double: f64(0x1.ffc20000000000000000p+15:0x0040effc2000000000) (OK)
+   to int32: 65505 (OK)
+   to int64: 65505 (OK)
+  to uint32: 65505 (OK)
+  to uint64: 65505 (OK)
+from single: f32(0x1.ffbf0000000000000000p+16:0x47ffdf80)
+  to double: f64(0x1.ffbf0000000000000000p+16:0x0040fffbf000000000) (OK)
+   to int32: 131007 (OK)
+   to int64: 131007 (OK)
+  to uint32: 131007 (OK)
+  to uint64: 131007 (OK)
+from single: f32(0x1.ffc00000000000000000p+16:0x47ffe000)
+  to double: f64(0x1.ffc00000000000000000p+16:0x0040fffc0000000000) (OK)
+   to int32: 131008 (OK)
+   to int64: 131008 (OK)
+  to uint32: 131008 (OK)
+  to uint64: 131008 (OK)
+from single: f32(0x1.ffc10000000000000000p+16:0x47ffe080)
+  to double: f64(0x1.ffc10000000000000000p+16:0x0040fffc1000000000) (OK)
+   to int32: 131009 (OK)
+   to int64: 131009 (OK)
+  to uint32: 131009 (OK)
+  to uint64: 131009 (OK)
+from single: f32(0x1.c0bab600000000000000p+99:0x71605d5b)
+  to double: f64(0x1.c0bab600000000000000p+99:0x00462c0bab60000000) (OK)
+   to int32: 2147483647 (INVALID)
+   to int64: 9223372036854775807 (INVALID)
+  to uint32: -1 (INVALID)
+  to uint64: -1 (INVALID)
+from single: f32(0x1.fffffe00000000000000p+127:0x7f7fffff)
+  to double: f64(0x1.fffffe00000000000000p+127:0x0047efffffe0000000) (OK)
+   to int32: 2147483647 (INVALID)
+   to int64: 9223372036854775807 (INVALID)
+  to uint32: -1 (INVALID)
+  to uint64: -1 (INVALID)
+from single: f32(inf:0x7f800000)
+  to double: f64(inf:0x007ff0000000000000) (OK)
+   to int32: 2147483647 (INVALID)
+   to int64: 9223372036854775807 (INVALID)
+  to uint32: -1 (INVALID)
+  to uint64: -1 (INVALID)
+from single: f32(nan:0x7fc00000)
+  to double: f64(nan:0x007ff8000000000000) (OK)
+   to int32: 0 (INVALID)
+   to int64: 0 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(nan:0x7fa00000)
+  to double: f64(nan:0x007ffc000000000000) (INVALID)
+   to int32: 0 (INVALID)
+   to int64: 0 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
diff --git a/tests/tcg/arm/float_convs.ref b/tests/tcg/arm/float_convs.ref
new file mode 100644
index 00000000000..da8456bbc16
--- /dev/null
+++ b/tests/tcg/arm/float_convs.ref
@@ -0,0 +1,748 @@ 
+### Rounding to nearest
+from single: f32(-nan:0xffa00000)
+  to double: f64(-nan:0x00fffc000000000000) (INVALID)
+   to int32: 0 (INVALID)
+   to int64: 0 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-nan:0xffc00000)
+  to double: f64(-nan:0x00fff8000000000000) (OK)
+   to int32: 0 (INVALID)
+   to int64: 0 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-inf:0xff800000)
+  to double: f64(-inf:0x00fff0000000000000) (OK)
+   to int32: -2147483648 (INVALID)
+   to int64: 1 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-0x1.fffffe00000000000000p+127:0xff7fffff)
+  to double: f64(-0x1.fffffe00000000000000p+127:0x00c7efffffe0000000) (OK)
+   to int32: -2147483648 (INVALID)
+   to int64: 1 (INEXACT INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-0x1.1874b200000000000000p+103:0xf30c3a59)
+  to double: f64(-0x1.1874b200000000000000p+103:0x00c661874b20000000) (OK)
+   to int32: -2147483648 (INVALID)
+   to int64: 1 (INEXACT INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-0x1.c0bab600000000000000p+99:0xf1605d5b)
+  to double: f64(-0x1.c0bab600000000000000p+99:0x00c62c0bab60000000) (OK)
+   to int32: -2147483648 (INVALID)
+   to int64: 1 (INEXACT INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-0x1.31f75000000000000000p-40:0xab98fba8)
+  to double: f64(-0x1.31f75000000000000000p-40:0x00bd731f7500000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(-0x1.50544400000000000000p-66:0x9ea82a22)
+  to double: f64(-0x1.50544400000000000000p-66:0x00bbd5054440000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(-0x1.00000000000000000000p-126:0x80800000)
+  to double: f64(-0x1.00000000000000000000p-126:0x00b810000000000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x0.00000000000000000000p+0:0000000000)
+  to double: f64(0x0.00000000000000000000p+0:00000000000000000000) (OK)
+   to int32: 0 (OK)
+   to int64: 0 (OK)
+  to uint32: 0 (OK)
+  to uint64: 0 (OK)
+from single: f32(0x1.00000000000000000000p-126:0x00800000)
+  to double: f64(0x1.00000000000000000000p-126:0x003810000000000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.00000000000000000000p-25:0x33000000)
+  to double: f64(0x1.00000000000000000000p-25:0x003e60000000000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.ffffe600000000000000p-25:0x337ffff3)
+  to double: f64(0x1.ffffe600000000000000p-25:0x003e6ffffe60000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.ff801a00000000000000p-15:0x387fc00d)
+  to double: f64(0x1.ff801a00000000000000p-15:0x003f0ff801a0000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.00000c00000000000000p-14:0x38800006)
+  to double: f64(0x1.00000c00000000000000p-14:0x003f100000c0000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.00000000000000000000p+0:0x3f800000)
+  to double: f64(0x1.00000000000000000000p+0:0x003ff0000000000000) (OK)
+   to int32: 1 (OK)
+   to int64: 1 (INEXACT )
+  to uint32: 1 (OK)
+  to uint64: 1 (INEXACT )
+from single: f32(0x1.00400000000000000000p+0:0x3f802000)
+  to double: f64(0x1.00400000000000000000p+0:0x003ff0040000000000) (OK)
+   to int32: 1 (INEXACT )
+   to int64: 1 (INEXACT )
+  to uint32: 1 (INEXACT )
+  to uint64: 1 (INEXACT )
+from single: f32(0x1.00000000000000000000p+1:0x40000000)
+  to double: f64(0x1.00000000000000000000p+1:0x004000000000000000) (OK)
+   to int32: 2 (OK)
+   to int64: 2 (INEXACT )
+  to uint32: 2 (OK)
+  to uint64: 2 (INEXACT )
+from single: f32(0x1.5bf0a800000000000000p+1:0x402df854)
+  to double: f64(0x1.5bf0a800000000000000p+1:0x004005bf0a80000000) (OK)
+   to int32: 2 (INEXACT )
+   to int64: 2 (INEXACT )
+  to uint32: 2 (INEXACT )
+  to uint64: 2 (INEXACT )
+from single: f32(0x1.921fb600000000000000p+1:0x40490fdb)
+  to double: f64(0x1.921fb600000000000000p+1:0x00400921fb60000000) (OK)
+   to int32: 3 (INEXACT )
+   to int64: 3 (INEXACT )
+  to uint32: 3 (INEXACT )
+  to uint64: 3 (INEXACT )
+from single: f32(0x1.ffbe0000000000000000p+15:0x477fdf00)
+  to double: f64(0x1.ffbe0000000000000000p+15:0x0040effbe000000000) (OK)
+   to int32: 65503 (OK)
+   to int64: 65503 (INEXACT )
+  to uint32: 65503 (OK)
+  to uint64: 65503 (INEXACT )
+from single: f32(0x1.ffc00000000000000000p+15:0x477fe000)
+  to double: f64(0x1.ffc00000000000000000p+15:0x0040effc0000000000) (OK)
+   to int32: 65504 (OK)
+   to int64: 65504 (INEXACT )
+  to uint32: 65504 (OK)
+  to uint64: 65504 (INEXACT )
+from single: f32(0x1.ffc20000000000000000p+15:0x477fe100)
+  to double: f64(0x1.ffc20000000000000000p+15:0x0040effc2000000000) (OK)
+   to int32: 65505 (OK)
+   to int64: 65505 (INEXACT )
+  to uint32: 65505 (OK)
+  to uint64: 65505 (INEXACT )
+from single: f32(0x1.ffbf0000000000000000p+16:0x47ffdf80)
+  to double: f64(0x1.ffbf0000000000000000p+16:0x0040fffbf000000000) (OK)
+   to int32: 131007 (OK)
+   to int64: 131007 (INEXACT )
+  to uint32: 131007 (OK)
+  to uint64: 131007 (INEXACT )
+from single: f32(0x1.ffc00000000000000000p+16:0x47ffe000)
+  to double: f64(0x1.ffc00000000000000000p+16:0x0040fffc0000000000) (OK)
+   to int32: 131008 (OK)
+   to int64: 131008 (INEXACT )
+  to uint32: 131008 (OK)
+  to uint64: 131008 (INEXACT )
+from single: f32(0x1.ffc10000000000000000p+16:0x47ffe080)
+  to double: f64(0x1.ffc10000000000000000p+16:0x0040fffc1000000000) (OK)
+   to int32: 131009 (OK)
+   to int64: 131009 (INEXACT )
+  to uint32: 131009 (OK)
+  to uint64: 131009 (INEXACT )
+from single: f32(0x1.c0bab600000000000000p+99:0x71605d5b)
+  to double: f64(0x1.c0bab600000000000000p+99:0x00462c0bab60000000) (OK)
+   to int32: 2147483647 (INVALID)
+   to int64: -1 (INEXACT INVALID)
+  to uint32: -1 (INVALID)
+  to uint64: -1 (INEXACT INVALID)
+from single: f32(0x1.fffffe00000000000000p+127:0x7f7fffff)
+  to double: f64(0x1.fffffe00000000000000p+127:0x0047efffffe0000000) (OK)
+   to int32: 2147483647 (INVALID)
+   to int64: -1 (INEXACT INVALID)
+  to uint32: -1 (INVALID)
+  to uint64: -1 (INEXACT INVALID)
+from single: f32(inf:0x7f800000)
+  to double: f64(inf:0x007ff0000000000000) (OK)
+   to int32: 2147483647 (INVALID)
+   to int64: -1 (INVALID)
+  to uint32: -1 (INVALID)
+  to uint64: -1 (INVALID)
+from single: f32(nan:0x7fc00000)
+  to double: f64(nan:0x007ff8000000000000) (OK)
+   to int32: 0 (INVALID)
+   to int64: 0 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(nan:0x7fa00000)
+  to double: f64(nan:0x007ffc000000000000) (INVALID)
+   to int32: 0 (INVALID)
+   to int64: 0 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+### Rounding upwards
+from single: f32(-nan:0xffa00000)
+  to double: f64(-nan:0x00fffc000000000000) (INVALID)
+   to int32: 0 (INVALID)
+   to int64: 0 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-nan:0xffc00000)
+  to double: f64(-nan:0x00fff8000000000000) (OK)
+   to int32: 0 (INVALID)
+   to int64: 0 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-inf:0xff800000)
+  to double: f64(-inf:0x00fff0000000000000) (OK)
+   to int32: -2147483648 (INVALID)
+   to int64: 1 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-0x1.fffffe00000000000000p+127:0xff7fffff)
+  to double: f64(-0x1.fffffe00000000000000p+127:0x00c7efffffe0000000) (OK)
+   to int32: -2147483648 (INVALID)
+   to int64: 1 (INEXACT INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-0x1.1874b200000000000000p+103:0xf30c3a59)
+  to double: f64(-0x1.1874b200000000000000p+103:0x00c661874b20000000) (OK)
+   to int32: -2147483648 (INVALID)
+   to int64: 1 (INEXACT INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-0x1.c0bab600000000000000p+99:0xf1605d5b)
+  to double: f64(-0x1.c0bab600000000000000p+99:0x00c62c0bab60000000) (OK)
+   to int32: -2147483648 (INVALID)
+   to int64: 1 (INEXACT INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-0x1.31f75000000000000000p-40:0xab98fba8)
+  to double: f64(-0x1.31f75000000000000000p-40:0x00bd731f7500000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(-0x1.50544400000000000000p-66:0x9ea82a22)
+  to double: f64(-0x1.50544400000000000000p-66:0x00bbd5054440000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(-0x1.00000000000000000000p-126:0x80800000)
+  to double: f64(-0x1.00000000000000000000p-126:0x00b810000000000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x0.00000000000000000000p+0:0000000000)
+  to double: f64(0x0.00000000000000000000p+0:00000000000000000000) (OK)
+   to int32: 0 (OK)
+   to int64: 0 (OK)
+  to uint32: 0 (OK)
+  to uint64: 0 (OK)
+from single: f32(0x1.00000000000000000000p-126:0x00800000)
+  to double: f64(0x1.00000000000000000000p-126:0x003810000000000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.00000000000000000000p-25:0x33000000)
+  to double: f64(0x1.00000000000000000000p-25:0x003e60000000000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.ffffe600000000000000p-25:0x337ffff3)
+  to double: f64(0x1.ffffe600000000000000p-25:0x003e6ffffe60000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.ff801a00000000000000p-15:0x387fc00d)
+  to double: f64(0x1.ff801a00000000000000p-15:0x003f0ff801a0000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.00000c00000000000000p-14:0x38800006)
+  to double: f64(0x1.00000c00000000000000p-14:0x003f100000c0000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.00000000000000000000p+0:0x3f800000)
+  to double: f64(0x1.00000000000000000000p+0:0x003ff0000000000000) (OK)
+   to int32: 1 (OK)
+   to int64: 1 (INEXACT )
+  to uint32: 1 (OK)
+  to uint64: 1 (INEXACT )
+from single: f32(0x1.00400000000000000000p+0:0x3f802000)
+  to double: f64(0x1.00400000000000000000p+0:0x003ff0040000000000) (OK)
+   to int32: 1 (INEXACT )
+   to int64: 1 (INEXACT )
+  to uint32: 1 (INEXACT )
+  to uint64: 1 (INEXACT )
+from single: f32(0x1.00000000000000000000p+1:0x40000000)
+  to double: f64(0x1.00000000000000000000p+1:0x004000000000000000) (OK)
+   to int32: 2 (OK)
+   to int64: 2 (INEXACT )
+  to uint32: 2 (OK)
+  to uint64: 2 (INEXACT )
+from single: f32(0x1.5bf0a800000000000000p+1:0x402df854)
+  to double: f64(0x1.5bf0a800000000000000p+1:0x004005bf0a80000000) (OK)
+   to int32: 2 (INEXACT )
+   to int64: 2 (INEXACT )
+  to uint32: 2 (INEXACT )
+  to uint64: 2 (INEXACT )
+from single: f32(0x1.921fb600000000000000p+1:0x40490fdb)
+  to double: f64(0x1.921fb600000000000000p+1:0x00400921fb60000000) (OK)
+   to int32: 3 (INEXACT )
+   to int64: 3 (INEXACT )
+  to uint32: 3 (INEXACT )
+  to uint64: 3 (INEXACT )
+from single: f32(0x1.ffbe0000000000000000p+15:0x477fdf00)
+  to double: f64(0x1.ffbe0000000000000000p+15:0x0040effbe000000000) (OK)
+   to int32: 65503 (OK)
+   to int64: 65503 (INEXACT )
+  to uint32: 65503 (OK)
+  to uint64: 65503 (INEXACT )
+from single: f32(0x1.ffc00000000000000000p+15:0x477fe000)
+  to double: f64(0x1.ffc00000000000000000p+15:0x0040effc0000000000) (OK)
+   to int32: 65504 (OK)
+   to int64: 65504 (INEXACT )
+  to uint32: 65504 (OK)
+  to uint64: 65504 (INEXACT )
+from single: f32(0x1.ffc20000000000000000p+15:0x477fe100)
+  to double: f64(0x1.ffc20000000000000000p+15:0x0040effc2000000000) (OK)
+   to int32: 65505 (OK)
+   to int64: 65505 (INEXACT )
+  to uint32: 65505 (OK)
+  to uint64: 65505 (INEXACT )
+from single: f32(0x1.ffbf0000000000000000p+16:0x47ffdf80)
+  to double: f64(0x1.ffbf0000000000000000p+16:0x0040fffbf000000000) (OK)
+   to int32: 131007 (OK)
+   to int64: 131007 (INEXACT )
+  to uint32: 131007 (OK)
+  to uint64: 131007 (INEXACT )
+from single: f32(0x1.ffc00000000000000000p+16:0x47ffe000)
+  to double: f64(0x1.ffc00000000000000000p+16:0x0040fffc0000000000) (OK)
+   to int32: 131008 (OK)
+   to int64: 131008 (INEXACT )
+  to uint32: 131008 (OK)
+  to uint64: 131008 (INEXACT )
+from single: f32(0x1.ffc10000000000000000p+16:0x47ffe080)
+  to double: f64(0x1.ffc10000000000000000p+16:0x0040fffc1000000000) (OK)
+   to int32: 131009 (OK)
+   to int64: 131009 (INEXACT )
+  to uint32: 131009 (OK)
+  to uint64: 131009 (INEXACT )
+from single: f32(0x1.c0bab600000000000000p+99:0x71605d5b)
+  to double: f64(0x1.c0bab600000000000000p+99:0x00462c0bab60000000) (OK)
+   to int32: 2147483647 (INVALID)
+   to int64: -1 (INEXACT INVALID)
+  to uint32: -1 (INVALID)
+  to uint64: -1 (INEXACT INVALID)
+from single: f32(0x1.fffffe00000000000000p+127:0x7f7fffff)
+  to double: f64(0x1.fffffe00000000000000p+127:0x0047efffffe0000000) (OK)
+   to int32: 2147483647 (INVALID)
+   to int64: -1 (INEXACT INVALID)
+  to uint32: -1 (INVALID)
+  to uint64: -1 (INEXACT INVALID)
+from single: f32(inf:0x7f800000)
+  to double: f64(inf:0x007ff0000000000000) (OK)
+   to int32: 2147483647 (INVALID)
+   to int64: -1 (INVALID)
+  to uint32: -1 (INVALID)
+  to uint64: -1 (INVALID)
+from single: f32(nan:0x7fc00000)
+  to double: f64(nan:0x007ff8000000000000) (OK)
+   to int32: 0 (INVALID)
+   to int64: 0 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(nan:0x7fa00000)
+  to double: f64(nan:0x007ffc000000000000) (INVALID)
+   to int32: 0 (INVALID)
+   to int64: 0 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+### Rounding downwards
+from single: f32(-nan:0xffa00000)
+  to double: f64(-nan:0x00fffc000000000000) (INVALID)
+   to int32: 0 (INVALID)
+   to int64: 0 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-nan:0xffc00000)
+  to double: f64(-nan:0x00fff8000000000000) (OK)
+   to int32: 0 (INVALID)
+   to int64: 0 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-inf:0xff800000)
+  to double: f64(-inf:0x00fff0000000000000) (OK)
+   to int32: -2147483648 (INVALID)
+   to int64: 1 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-0x1.fffffe00000000000000p+127:0xff7fffff)
+  to double: f64(-0x1.fffffe00000000000000p+127:0x00c7efffffe0000000) (OK)
+   to int32: -2147483648 (INVALID)
+   to int64: 1 (INEXACT INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-0x1.1874b200000000000000p+103:0xf30c3a59)
+  to double: f64(-0x1.1874b200000000000000p+103:0x00c661874b20000000) (OK)
+   to int32: -2147483648 (INVALID)
+   to int64: 1 (INEXACT INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-0x1.c0bab600000000000000p+99:0xf1605d5b)
+  to double: f64(-0x1.c0bab600000000000000p+99:0x00c62c0bab60000000) (OK)
+   to int32: -2147483648 (INVALID)
+   to int64: 1 (INEXACT INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-0x1.31f75000000000000000p-40:0xab98fba8)
+  to double: f64(-0x1.31f75000000000000000p-40:0x00bd731f7500000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(-0x1.50544400000000000000p-66:0x9ea82a22)
+  to double: f64(-0x1.50544400000000000000p-66:0x00bbd5054440000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(-0x1.00000000000000000000p-126:0x80800000)
+  to double: f64(-0x1.00000000000000000000p-126:0x00b810000000000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x0.00000000000000000000p+0:0000000000)
+  to double: f64(0x0.00000000000000000000p+0:00000000000000000000) (OK)
+   to int32: 0 (OK)
+   to int64: 0 (OK)
+  to uint32: 0 (OK)
+  to uint64: 0 (OK)
+from single: f32(0x1.00000000000000000000p-126:0x00800000)
+  to double: f64(0x1.00000000000000000000p-126:0x003810000000000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.00000000000000000000p-25:0x33000000)
+  to double: f64(0x1.00000000000000000000p-25:0x003e60000000000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.ffffe600000000000000p-25:0x337ffff3)
+  to double: f64(0x1.ffffe600000000000000p-25:0x003e6ffffe60000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.ff801a00000000000000p-15:0x387fc00d)
+  to double: f64(0x1.ff801a00000000000000p-15:0x003f0ff801a0000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.00000c00000000000000p-14:0x38800006)
+  to double: f64(0x1.00000c00000000000000p-14:0x003f100000c0000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.00000000000000000000p+0:0x3f800000)
+  to double: f64(0x1.00000000000000000000p+0:0x003ff0000000000000) (OK)
+   to int32: 1 (OK)
+   to int64: 1 (INEXACT )
+  to uint32: 1 (OK)
+  to uint64: 1 (INEXACT )
+from single: f32(0x1.00400000000000000000p+0:0x3f802000)
+  to double: f64(0x1.00400000000000000000p+0:0x003ff0040000000000) (OK)
+   to int32: 1 (INEXACT )
+   to int64: 1 (INEXACT )
+  to uint32: 1 (INEXACT )
+  to uint64: 1 (INEXACT )
+from single: f32(0x1.00000000000000000000p+1:0x40000000)
+  to double: f64(0x1.00000000000000000000p+1:0x004000000000000000) (OK)
+   to int32: 2 (OK)
+   to int64: 2 (INEXACT )
+  to uint32: 2 (OK)
+  to uint64: 2 (INEXACT )
+from single: f32(0x1.5bf0a800000000000000p+1:0x402df854)
+  to double: f64(0x1.5bf0a800000000000000p+1:0x004005bf0a80000000) (OK)
+   to int32: 2 (INEXACT )
+   to int64: 2 (INEXACT )
+  to uint32: 2 (INEXACT )
+  to uint64: 2 (INEXACT )
+from single: f32(0x1.921fb600000000000000p+1:0x40490fdb)
+  to double: f64(0x1.921fb600000000000000p+1:0x00400921fb60000000) (OK)
+   to int32: 3 (INEXACT )
+   to int64: 3 (INEXACT )
+  to uint32: 3 (INEXACT )
+  to uint64: 3 (INEXACT )
+from single: f32(0x1.ffbe0000000000000000p+15:0x477fdf00)
+  to double: f64(0x1.ffbe0000000000000000p+15:0x0040effbe000000000) (OK)
+   to int32: 65503 (OK)
+   to int64: 65503 (INEXACT )
+  to uint32: 65503 (OK)
+  to uint64: 65503 (INEXACT )
+from single: f32(0x1.ffc00000000000000000p+15:0x477fe000)
+  to double: f64(0x1.ffc00000000000000000p+15:0x0040effc0000000000) (OK)
+   to int32: 65504 (OK)
+   to int64: 65504 (INEXACT )
+  to uint32: 65504 (OK)
+  to uint64: 65504 (INEXACT )
+from single: f32(0x1.ffc20000000000000000p+15:0x477fe100)
+  to double: f64(0x1.ffc20000000000000000p+15:0x0040effc2000000000) (OK)
+   to int32: 65505 (OK)
+   to int64: 65505 (INEXACT )
+  to uint32: 65505 (OK)
+  to uint64: 65505 (INEXACT )
+from single: f32(0x1.ffbf0000000000000000p+16:0x47ffdf80)
+  to double: f64(0x1.ffbf0000000000000000p+16:0x0040fffbf000000000) (OK)
+   to int32: 131007 (OK)
+   to int64: 131007 (INEXACT )
+  to uint32: 131007 (OK)
+  to uint64: 131007 (INEXACT )
+from single: f32(0x1.ffc00000000000000000p+16:0x47ffe000)
+  to double: f64(0x1.ffc00000000000000000p+16:0x0040fffc0000000000) (OK)
+   to int32: 131008 (OK)
+   to int64: 131008 (INEXACT )
+  to uint32: 131008 (OK)
+  to uint64: 131008 (INEXACT )
+from single: f32(0x1.ffc10000000000000000p+16:0x47ffe080)
+  to double: f64(0x1.ffc10000000000000000p+16:0x0040fffc1000000000) (OK)
+   to int32: 131009 (OK)
+   to int64: 131009 (INEXACT )
+  to uint32: 131009 (OK)
+  to uint64: 131009 (INEXACT )
+from single: f32(0x1.c0bab600000000000000p+99:0x71605d5b)
+  to double: f64(0x1.c0bab600000000000000p+99:0x00462c0bab60000000) (OK)
+   to int32: 2147483647 (INVALID)
+   to int64: -1 (INEXACT INVALID)
+  to uint32: -1 (INVALID)
+  to uint64: -1 (INEXACT INVALID)
+from single: f32(0x1.fffffe00000000000000p+127:0x7f7fffff)
+  to double: f64(0x1.fffffe00000000000000p+127:0x0047efffffe0000000) (OK)
+   to int32: 2147483647 (INVALID)
+   to int64: -1 (INEXACT INVALID)
+  to uint32: -1 (INVALID)
+  to uint64: -1 (INEXACT INVALID)
+from single: f32(inf:0x7f800000)
+  to double: f64(inf:0x007ff0000000000000) (OK)
+   to int32: 2147483647 (INVALID)
+   to int64: -1 (INVALID)
+  to uint32: -1 (INVALID)
+  to uint64: -1 (INVALID)
+from single: f32(nan:0x7fc00000)
+  to double: f64(nan:0x007ff8000000000000) (OK)
+   to int32: 0 (INVALID)
+   to int64: 0 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(nan:0x7fa00000)
+  to double: f64(nan:0x007ffc000000000000) (INVALID)
+   to int32: 0 (INVALID)
+   to int64: 0 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+### Rounding to zero
+from single: f32(-nan:0xffa00000)
+  to double: f64(-nan:0x00fffc000000000000) (INVALID)
+   to int32: 0 (INVALID)
+   to int64: 0 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-nan:0xffc00000)
+  to double: f64(-nan:0x00fff8000000000000) (OK)
+   to int32: 0 (INVALID)
+   to int64: 0 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-inf:0xff800000)
+  to double: f64(-inf:0x00fff0000000000000) (OK)
+   to int32: -2147483648 (INVALID)
+   to int64: 1 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-0x1.fffffe00000000000000p+127:0xff7fffff)
+  to double: f64(-0x1.fffffe00000000000000p+127:0x00c7efffffe0000000) (OK)
+   to int32: -2147483648 (INVALID)
+   to int64: 1 (INEXACT INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-0x1.1874b200000000000000p+103:0xf30c3a59)
+  to double: f64(-0x1.1874b200000000000000p+103:0x00c661874b20000000) (OK)
+   to int32: -2147483648 (INVALID)
+   to int64: 1 (INEXACT INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-0x1.c0bab600000000000000p+99:0xf1605d5b)
+  to double: f64(-0x1.c0bab600000000000000p+99:0x00c62c0bab60000000) (OK)
+   to int32: -2147483648 (INVALID)
+   to int64: 1 (INEXACT INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(-0x1.31f75000000000000000p-40:0xab98fba8)
+  to double: f64(-0x1.31f75000000000000000p-40:0x00bd731f7500000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(-0x1.50544400000000000000p-66:0x9ea82a22)
+  to double: f64(-0x1.50544400000000000000p-66:0x00bbd5054440000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(-0x1.00000000000000000000p-126:0x80800000)
+  to double: f64(-0x1.00000000000000000000p-126:0x00b810000000000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x0.00000000000000000000p+0:0000000000)
+  to double: f64(0x0.00000000000000000000p+0:00000000000000000000) (OK)
+   to int32: 0 (OK)
+   to int64: 0 (OK)
+  to uint32: 0 (OK)
+  to uint64: 0 (OK)
+from single: f32(0x1.00000000000000000000p-126:0x00800000)
+  to double: f64(0x1.00000000000000000000p-126:0x003810000000000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.00000000000000000000p-25:0x33000000)
+  to double: f64(0x1.00000000000000000000p-25:0x003e60000000000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.ffffe600000000000000p-25:0x337ffff3)
+  to double: f64(0x1.ffffe600000000000000p-25:0x003e6ffffe60000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.ff801a00000000000000p-15:0x387fc00d)
+  to double: f64(0x1.ff801a00000000000000p-15:0x003f0ff801a0000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.00000c00000000000000p-14:0x38800006)
+  to double: f64(0x1.00000c00000000000000p-14:0x003f100000c0000000) (OK)
+   to int32: 0 (INEXACT )
+   to int64: 0 (INEXACT )
+  to uint32: 0 (INEXACT )
+  to uint64: 0 (INEXACT )
+from single: f32(0x1.00000000000000000000p+0:0x3f800000)
+  to double: f64(0x1.00000000000000000000p+0:0x003ff0000000000000) (OK)
+   to int32: 1 (OK)
+   to int64: 1 (INEXACT )
+  to uint32: 1 (OK)
+  to uint64: 1 (INEXACT )
+from single: f32(0x1.00400000000000000000p+0:0x3f802000)
+  to double: f64(0x1.00400000000000000000p+0:0x003ff0040000000000) (OK)
+   to int32: 1 (INEXACT )
+   to int64: 1 (INEXACT )
+  to uint32: 1 (INEXACT )
+  to uint64: 1 (INEXACT )
+from single: f32(0x1.00000000000000000000p+1:0x40000000)
+  to double: f64(0x1.00000000000000000000p+1:0x004000000000000000) (OK)
+   to int32: 2 (OK)
+   to int64: 2 (INEXACT )
+  to uint32: 2 (OK)
+  to uint64: 2 (INEXACT )
+from single: f32(0x1.5bf0a800000000000000p+1:0x402df854)
+  to double: f64(0x1.5bf0a800000000000000p+1:0x004005bf0a80000000) (OK)
+   to int32: 2 (INEXACT )
+   to int64: 2 (INEXACT )
+  to uint32: 2 (INEXACT )
+  to uint64: 2 (INEXACT )
+from single: f32(0x1.921fb600000000000000p+1:0x40490fdb)
+  to double: f64(0x1.921fb600000000000000p+1:0x00400921fb60000000) (OK)
+   to int32: 3 (INEXACT )
+   to int64: 3 (INEXACT )
+  to uint32: 3 (INEXACT )
+  to uint64: 3 (INEXACT )
+from single: f32(0x1.ffbe0000000000000000p+15:0x477fdf00)
+  to double: f64(0x1.ffbe0000000000000000p+15:0x0040effbe000000000) (OK)
+   to int32: 65503 (OK)
+   to int64: 65503 (INEXACT )
+  to uint32: 65503 (OK)
+  to uint64: 65503 (INEXACT )
+from single: f32(0x1.ffc00000000000000000p+15:0x477fe000)
+  to double: f64(0x1.ffc00000000000000000p+15:0x0040effc0000000000) (OK)
+   to int32: 65504 (OK)
+   to int64: 65504 (INEXACT )
+  to uint32: 65504 (OK)
+  to uint64: 65504 (INEXACT )
+from single: f32(0x1.ffc20000000000000000p+15:0x477fe100)
+  to double: f64(0x1.ffc20000000000000000p+15:0x0040effc2000000000) (OK)
+   to int32: 65505 (OK)
+   to int64: 65505 (INEXACT )
+  to uint32: 65505 (OK)
+  to uint64: 65505 (INEXACT )
+from single: f32(0x1.ffbf0000000000000000p+16:0x47ffdf80)
+  to double: f64(0x1.ffbf0000000000000000p+16:0x0040fffbf000000000) (OK)
+   to int32: 131007 (OK)
+   to int64: 131007 (INEXACT )
+  to uint32: 131007 (OK)
+  to uint64: 131007 (INEXACT )
+from single: f32(0x1.ffc00000000000000000p+16:0x47ffe000)
+  to double: f64(0x1.ffc00000000000000000p+16:0x0040fffc0000000000) (OK)
+   to int32: 131008 (OK)
+   to int64: 131008 (INEXACT )
+  to uint32: 131008 (OK)
+  to uint64: 131008 (INEXACT )
+from single: f32(0x1.ffc10000000000000000p+16:0x47ffe080)
+  to double: f64(0x1.ffc10000000000000000p+16:0x0040fffc1000000000) (OK)
+   to int32: 131009 (OK)
+   to int64: 131009 (INEXACT )
+  to uint32: 131009 (OK)
+  to uint64: 131009 (INEXACT )
+from single: f32(0x1.c0bab600000000000000p+99:0x71605d5b)
+  to double: f64(0x1.c0bab600000000000000p+99:0x00462c0bab60000000) (OK)
+   to int32: 2147483647 (INVALID)
+   to int64: -1 (INEXACT INVALID)
+  to uint32: -1 (INVALID)
+  to uint64: -1 (INEXACT INVALID)
+from single: f32(0x1.fffffe00000000000000p+127:0x7f7fffff)
+  to double: f64(0x1.fffffe00000000000000p+127:0x0047efffffe0000000) (OK)
+   to int32: 2147483647 (INVALID)
+   to int64: -1 (INEXACT INVALID)
+  to uint32: -1 (INVALID)
+  to uint64: -1 (INEXACT INVALID)
+from single: f32(inf:0x7f800000)
+  to double: f64(inf:0x007ff0000000000000) (OK)
+   to int32: 2147483647 (INVALID)
+   to int64: -1 (INVALID)
+  to uint32: -1 (INVALID)
+  to uint64: -1 (INVALID)
+from single: f32(nan:0x7fc00000)
+  to double: f64(nan:0x007ff8000000000000) (OK)
+   to int32: 0 (INVALID)
+   to int64: 0 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
+from single: f32(nan:0x7fa00000)
+  to double: f64(nan:0x007ffc000000000000) (INVALID)
+   to int32: 0 (INVALID)
+   to int64: 0 (INVALID)
+  to uint32: 0 (INVALID)
+  to uint64: 0 (INVALID)
diff --git a/tests/tcg/multiarch/Makefile.target b/tests/tcg/multiarch/Makefile.target
index 30ecb8bbe00..035b09c8533 100644
--- a/tests/tcg/multiarch/Makefile.target
+++ b/tests/tcg/multiarch/Makefile.target
@@ -17,11 +17,11 @@  MULTIARCH_TESTS  =$(filter-out float_helpers, $(MULTIARCH_SRCS:.c=))
 #
 
 
-float_madds: LDFLAGS+=-lm
-float_madds: float_madds.c float_helpers.c
+float_%: LDFLAGS+=-lm
+float_%: float_%.c float_helpers.c
 	$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $< $(MULTIARCH_SRC)/float_helpers.c -o $@ $(LDFLAGS)
 
-run-float_madds: float_madds
+run-float_%: float_%
 	$(call run-test,$<, $(QEMU) $(QEMU_OPTS) $<,"$< on $(TARGET_NAME)")
 	$(call conditional-diff-out,$<,$(SRC_PATH)/tests/tcg/$(TARGET_NAME)/$<.ref)
 
diff --git a/tests/tcg/multiarch/float_convs.c b/tests/tcg/multiarch/float_convs.c
new file mode 100644
index 00000000000..47e24b8b165
--- /dev/null
+++ b/tests/tcg/multiarch/float_convs.c
@@ -0,0 +1,105 @@ 
+/*
+ * Floating Point Convert Single to Various
+ *
+ * Copyright (c) 2019 Linaro
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#include <float.h>
+#include <fenv.h>
+
+
+#include "float_helpers.h"
+
+#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
+
+typedef struct {
+    int flag;
+    char *desc;
+} float_mapping;
+
+float_mapping round_flags[] = {
+    { FE_TONEAREST, "to nearest" },
+#ifdef FE_UPWARD
+    { FE_UPWARD, "upwards" },
+#endif
+#ifdef FE_DOWNWARD
+    { FE_DOWNWARD, "downwards" },
+#endif
+    { FE_TOWARDZERO, "to zero" }
+};
+
+static void print_input(float input)
+{
+    char *in_fmt = fmt_f32(input);
+    printf("from single: %s\n", in_fmt);
+    free(in_fmt);
+}
+
+static void convert_single_to_double(float input)
+{
+    double output;
+    char *out_fmt, *flag_fmt;
+
+    feclearexcept(FE_ALL_EXCEPT);
+
+    output = input;
+
+    out_fmt = fmt_f64(output);
+    flag_fmt = fmt_flags();
+    printf("  to double: %s (%s)\n", out_fmt, flag_fmt);
+    free(out_fmt);
+    free(flag_fmt);
+}
+
+#define xstr(a) str(a)
+#define str(a) #a
+
+#define CONVERT_SINGLE_TO_INT(TYPE, FMT)                            \
+    static void convert_single_to_ ## TYPE(float input)             \
+    {                                                               \
+        TYPE ## _t output;                                          \
+        char *flag_fmt;                                             \
+        const char to[] = "to " xstr(TYPE);                         \
+        feclearexcept(FE_ALL_EXCEPT);                               \
+        output = input;                                             \
+        flag_fmt = fmt_flags();                                     \
+        printf("%11s: %" FMT " (%s)\n", to, output, flag_fmt);      \
+        free(flag_fmt);                                             \
+    }
+
+CONVERT_SINGLE_TO_INT( int32, PRId32)
+CONVERT_SINGLE_TO_INT(uint32, PRId32)
+CONVERT_SINGLE_TO_INT( int64, PRId64)
+CONVERT_SINGLE_TO_INT(uint64, PRId64)
+
+int main(int argc, char *argv[argc])
+{
+    int i, j, nums;
+
+    nums = get_num_f32();
+
+    for (i = 0; i < ARRAY_SIZE(round_flags); ++i) {
+        if (fesetround(round_flags[i].flag) != 0) {
+            printf("### Rounding %s skipped\n", round_flags[i].desc);
+            continue;
+        }
+        printf("### Rounding %s\n", round_flags[i].desc);
+        for (j = 0; j < nums; j++) {
+            float input = get_f32(j);
+            print_input(input);
+            /* convert_single_to_half(input); */
+            convert_single_to_double(input);
+            convert_single_to_int32(input);
+            convert_single_to_int64(input);
+            convert_single_to_uint32(input);
+            convert_single_to_uint64(input);
+        }
+    }
+
+    return 0;
+}