| Message ID | 20170130201724.GM13290@tucnak |
|---|---|
| State | New |
| Headers | show |
Hi Jakub,
Thanks for the fix. I've tested this patch with the HSA PRM suite and
no bri{ck,g}ing,
so please go ahead and commit.
BR,
Pekka
On Mon, Jan 30, 2017 at 10:17 PM, Jakub Jelinek <jakub@redhat.com> wrote:
> On Mon, Jan 30, 2017 at 08:53:18PM +0100, Bernhard Reutner-Fischer wrote:
>> As this will likely bri{ck,g} horribly I'll leave these to Martin and Pekka.
>> Thanks for fixing but note that you attached the wrong patch below.
>
> Oops, here is the right one (bootstrapped/regtested on x86_64-linux and
> i686-linux again):
>
> 2017-01-30 Jakub Jelinek <jakub@redhat.com>
>
> * configure.tgt: Fix i?86-*-linux* entry.
> * rt/sat_arithmetic.c (__hsail_sat_add_u32, __hsail_sat_add_u64,
> __hsail_sat_add_s32, __hsail_sat_add_s64): Use __builtin_add_overflow.
> (__hsail_sat_sub_u8, __hsail_sat_sub_u16): Remove pointless for overflow
> over maximum.
> (__hsail_sat_sub_u32, __hsail_sat_sub_u64, __hsail_sat_sub_s32,
> __hsail_sat_sub_s64): Use __builtin_sub_overflow.
> (__hsail_sat_mul_u32, __hsail_sat_mul_u64, __hsail_sat_mul_s32,
> __hsail_sat_mul_s64): Use __builtin_mul_overflow.
> * rt/arithmetic.c (__hsail_borrow_u32, __hsail_borrow_u64): Use
> __builtin_sub_overflow_p.
> (__hsail_carry_u32, __hsail_carry_u64): Use __builtin_add_overflow_p.
> * rt/misc.c (__hsail_groupbaseptr, __hsail_kernargbaseptr_u64):
> Cast pointers to uintptr_t first before casting to some other integral
> type.
> * rt/segment.c (__hsail_segmentp_private, __hsail_segmentp_group): Likewise.
> * rt/queue.c (__hsail_ldqueuereadindex, __hsail_ldqueuewriteindex,
> __hsail_addqueuewriteindex, __hsail_casqueuewriteindex,
> __hsail_stqueuereadindex, __hsail_stqueuewriteindex): Cast integral value
> to uintptr_t first before casting to pointer.
> * rt/workitems.c (__hsail_alloca_pop_frame): Cast memcpy first argument to
> void * to avoid warning.
>
> --- libhsail-rt/configure.tgt.jj 2017-01-30 09:31:51.000000000 +0100
> +++ libhsail-rt/configure.tgt 2017-01-30 09:35:04.402926654 +0100
> @@ -28,9 +28,7 @@
> # broken systems. Currently it has been tested only on x86_64 Linux
> # of the upstream gcc targets. More targets shall be added after testing.
> case "${target}" in
> - i[[3456789]]86-*linux*)
> - ;;
> - x86_64-*-linux*)
> + x86_64-*-linux* | i?86-*-linux*)
> ;;
> *)
> UNSUPPORTED=1
> --- libhsail-rt/rt/sat_arithmetic.c.jj 2017-01-26 09:17:46.000000000 +0100
> +++ libhsail-rt/rt/sat_arithmetic.c 2017-01-30 10:27:27.861325330 +0100
> @@ -49,21 +49,19 @@ __hsail_sat_add_u16 (uint16_t a, uint16_
> uint32_t
> __hsail_sat_add_u32 (uint32_t a, uint32_t b)
> {
> - uint64_t c = (uint64_t) a + (uint64_t) b;
> - if (c > UINT32_MAX)
> + uint32_t c;
> + if (__builtin_add_overflow (a, b, &c))
> return UINT32_MAX;
> - else
> - return c;
> + return c;
> }
>
> uint64_t
> __hsail_sat_add_u64 (uint64_t a, uint64_t b)
> {
> - __uint128_t c = (__uint128_t) a + (__uint128_t) b;
> - if (c > UINT64_MAX)
> + uint64_t c;
> + if (__builtin_add_overflow (a, b, &c))
> return UINT64_MAX;
> - else
> - return c;
> + return c;
> }
>
> int8_t
> @@ -93,25 +91,19 @@ __hsail_sat_add_s16 (int16_t a, int16_t
> int32_t
> __hsail_sat_add_s32 (int32_t a, int32_t b)
> {
> - int64_t c = (int64_t) a + (int64_t) b;
> - if (c > INT32_MAX)
> - return INT32_MAX;
> - else if (c < INT32_MIN)
> - return INT32_MIN;
> - else
> - return c;
> + int32_t c;
> + if (__builtin_add_overflow (a, b, &c))
> + return b < 0 ? INT32_MIN : INT32_MAX;
> + return c;
> }
>
> int64_t
> __hsail_sat_add_s64 (int64_t a, int64_t b)
> {
> - __int128_t c = (__int128_t) a + (__int128_t) b;
> - if (c > INT64_MAX)
> - return INT64_MAX;
> - else if (c < INT64_MIN)
> - return INT64_MIN;
> - else
> - return c;
> + int64_t c;
> + if (__builtin_add_overflow (a, b, &c))
> + return b < 0 ? INT64_MIN : INT64_MAX;
> + return c;
> }
>
> uint8_t
> @@ -120,8 +112,6 @@ __hsail_sat_sub_u8 (uint8_t a, uint8_t b
> int16_t c = (uint16_t) a - (uint16_t) b;
> if (c < 0)
> return 0;
> - else if (c > UINT8_MAX)
> - return UINT8_MAX;
> else
> return c;
> }
> @@ -132,8 +122,6 @@ __hsail_sat_sub_u16 (uint16_t a, uint16_
> int32_t c = (uint32_t) a - (uint32_t) b;
> if (c < 0)
> return 0;
> - else if (c > UINT16_MAX)
> - return UINT16_MAX;
> else
> return c;
> }
> @@ -141,25 +129,19 @@ __hsail_sat_sub_u16 (uint16_t a, uint16_
> uint32_t
> __hsail_sat_sub_u32 (uint32_t a, uint32_t b)
> {
> - int64_t c = (uint64_t) a - (uint64_t) b;
> - if (c < 0)
> + uint32_t c;
> + if (__builtin_sub_overflow (a, b, &c))
> return 0;
> - else if (c > UINT32_MAX)
> - return UINT32_MAX;
> - else
> - return c;
> + return c;
> }
>
> uint64_t
> __hsail_sat_sub_u64 (uint64_t a, uint64_t b)
> {
> - __int128_t c = (__uint128_t) a - (__uint128_t) b;
> - if (c < 0)
> + uint64_t c;
> + if (__builtin_sub_overflow (a, b, &c))
> return 0;
> - else if (c > UINT64_MAX)
> - return UINT64_MAX;
> - else
> - return c;
> + return c;
> }
>
> int8_t
> @@ -189,25 +171,19 @@ __hsail_sat_sub_s16 (int16_t a, int16_t
> int32_t
> __hsail_sat_sub_s32 (int32_t a, int32_t b)
> {
> - int64_t c = (int64_t) a - (int64_t) b;
> - if (c > INT32_MAX)
> - return INT32_MAX;
> - else if (c < INT32_MIN)
> - return INT32_MIN;
> - else
> - return c;
> + int32_t c;
> + if (__builtin_sub_overflow (a, b, &c))
> + return b < 0 ? INT32_MAX : INT32_MIN;
> + return c;
> }
>
> int64_t
> __hsail_sat_sub_s64 (int64_t a, int64_t b)
> {
> - __int128_t c = (__int128_t) a - (__int128_t) b;
> - if (c > INT64_MAX)
> - return INT64_MAX;
> - else if (c < INT64_MIN)
> - return INT64_MIN;
> - else
> - return c;
> + int64_t c;
> + if (__builtin_sub_overflow (a, b, &c))
> + return b < 0 ? INT64_MAX : INT64_MIN;
> + return c;
> }
>
> uint8_t
> @@ -233,21 +209,19 @@ __hsail_sat_mul_u16 (uint16_t a, uint16_
> uint32_t
> __hsail_sat_mul_u32 (uint32_t a, uint32_t b)
> {
> - uint64_t c = (uint64_t) a * (uint64_t) b;
> - if (c > UINT32_MAX)
> + uint32_t c;
> + if (__builtin_mul_overflow (a, b, &c))
> return UINT32_MAX;
> - else
> - return c;
> + return c;
> }
>
> uint64_t
> __hsail_sat_mul_u64 (uint64_t a, uint64_t b)
> {
> - __uint128_t c = (__uint128_t) a * (__uint128_t) b;
> - if (c > UINT64_MAX)
> + uint64_t c;
> + if (__builtin_mul_overflow (a, b, &c))
> return UINT64_MAX;
> - else
> - return c;
> + return c;
> }
>
> int8_t
> @@ -277,23 +251,17 @@ __hsail_sat_mul_s16 (int16_t a, int16_t
> int32_t
> __hsail_sat_mul_s32 (int32_t a, int32_t b)
> {
> - int64_t c = (int64_t) a * (int64_t) b;
> - if (c > INT32_MAX)
> - return INT32_MAX;
> - else if (c < INT32_MIN)
> - return INT32_MIN;
> - else
> - return c;
> + int32_t c;
> + if (__builtin_mul_overflow (a, b, &c))
> + return ((a > 0) ^ (b > 0)) ? INT32_MIN : INT32_MAX;
> + return c;
> }
>
> int64_t
> __hsail_sat_mul_s64 (int64_t a, int64_t b)
> {
> - __int128_t c = (__int128_t) a * (__int128_t) b;
> - if (c > INT64_MAX)
> - return INT64_MAX;
> - else if (c < INT64_MIN)
> - return INT64_MIN;
> - else
> - return c;
> + int64_t c;
> + if (__builtin_mul_overflow (a, b, &c))
> + return ((a > 0) ^ (b > 0)) ? INT64_MIN : INT64_MAX;
> + return c;
> }
> --- libhsail-rt/rt/arithmetic.c.jj 2017-01-26 09:17:46.000000000 +0100
> +++ libhsail-rt/rt/arithmetic.c 2017-01-30 10:35:44.935726056 +0100
> @@ -376,41 +376,25 @@ __hsail_ftz_f64 (double a)
> uint32_t
> __hsail_borrow_u32 (uint32_t a, uint32_t b)
> {
> - uint64_t c = (uint64_t) a - (uint64_t) b;
> - if (c > UINT32_MAX)
> - return 1;
> - else
> - return 0;
> + return __builtin_sub_overflow_p (a, b, a);
> }
>
> uint64_t
> __hsail_borrow_u64 (uint64_t a, uint64_t b)
> {
> - __uint128_t c = (__uint128_t) a - (__uint128_t) b;
> - if (c > UINT64_MAX)
> - return 1;
> - else
> - return 0;
> + return __builtin_sub_overflow_p (a, b, a);
> }
>
> uint32_t
> __hsail_carry_u32 (uint32_t a, uint32_t b)
> {
> - uint64_t c = (uint64_t) a + (uint64_t) b;
> - if (c > UINT32_MAX)
> - return 1;
> - else
> - return 0;
> + return __builtin_add_overflow_p (a, b, a);
> }
>
> uint64_t
> __hsail_carry_u64 (uint64_t a, uint64_t b)
> {
> - __uint128_t c = (__uint128_t) a + (__uint128_t) b;
> - if (c > UINT64_MAX)
> - return 1;
> - else
> - return 0;
> + return __builtin_add_overflow_p (a, b, a);
> }
>
> float
> --- libhsail-rt/rt/misc.c.jj 2017-01-26 09:17:46.000000000 +0100
> +++ libhsail-rt/rt/misc.c 2017-01-30 10:09:36.340473728 +0100
> @@ -68,8 +68,8 @@ __hsail_debugtrap (uint32_t src, PHSAWor
> uint32_t
> __hsail_groupbaseptr (PHSAWorkItem *wi)
> {
> - return (uint32_t) (uint64_t) (wi->wg->group_base_ptr
> - - wi->launch_data->group_segment_start_addr);
> + return (uint32_t) (uintptr_t) (wi->wg->group_base_ptr
> + - wi->launch_data->group_segment_start_addr);
> }
>
> uint64_t
> @@ -77,7 +77,7 @@ __hsail_kernargbaseptr_u64 (PHSAWorkItem
> {
> /* For now assume only a single kernarg allocation at a time.
> Proper kernarg memory management to do. */
> - return (uint64_t) wi->launch_data->kernarg_addr;
> + return (uint64_t) (uintptr_t) wi->launch_data->kernarg_addr;
> }
>
> uint32_t
> --- libhsail-rt/rt/segment.c.jj 2017-01-26 09:17:46.000000000 +0100
> +++ libhsail-rt/rt/segment.c 2017-01-30 10:12:15.430371604 +0100
> @@ -32,9 +32,10 @@ __hsail_segmentp_private (uint64_t flat_
> if (flat_addr == 0)
> return 1;
> else
> - return (void *) flat_addr >= wi->wg->private_base_ptr
> - && (void *) flat_addr
> - < wi->wg->private_base_ptr + wi->wg->private_segment_total_size;
> + return ((void *) (uintptr_t) flat_addr >= wi->wg->private_base_ptr
> + && ((void *) (uintptr_t) flat_addr
> + < (wi->wg->private_base_ptr
> + + wi->wg->private_segment_total_size)));
> }
>
> uint32_t
> @@ -43,9 +44,10 @@ __hsail_segmentp_group (uint64_t flat_ad
> if (flat_addr == 0)
> return 1;
> else
> - return (void *) flat_addr >= wi->wg->group_base_ptr
> - && (void *) flat_addr < wi->wg->group_base_ptr
> - + wi->launch_data->dp->group_segment_size;
> + return ((void *) (uintptr_t) flat_addr >= wi->wg->group_base_ptr
> + && ((void *) (uintptr_t) flat_addr
> + < (wi->wg->group_base_ptr
> + + wi->launch_data->dp->group_segment_size)));
> }
>
> uint32_t
> --- libhsail-rt/rt/queue.c.jj 2017-01-26 09:17:46.000000000 +0100
> +++ libhsail-rt/rt/queue.c 2017-01-30 10:13:16.903560011 +0100
> @@ -29,21 +29,21 @@
> uint64_t
> __hsail_ldqueuereadindex (uint64_t queue_addr)
> {
> - phsa_queue_t *queue = (phsa_queue_t *) queue_addr;
> + phsa_queue_t *queue = (phsa_queue_t *) (uintptr_t) queue_addr;
> return queue->read_index;
> }
>
> uint64_t
> __hsail_ldqueuewriteindex (uint64_t queue_addr)
> {
> - phsa_queue_t *queue = (phsa_queue_t *) queue_addr;
> + phsa_queue_t *queue = (phsa_queue_t *) (uintptr_t) queue_addr;
> return queue->write_index;
> }
>
> uint64_t
> __hsail_addqueuewriteindex (uint64_t queue_addr, uint64_t value)
> {
> - phsa_queue_t *queue = (phsa_queue_t *) queue_addr;
> + phsa_queue_t *queue = (phsa_queue_t *) (uintptr_t) queue_addr;
> return __sync_fetch_and_add (&queue->write_index, value);
> }
>
> @@ -51,7 +51,7 @@ uint64_t
> __hsail_casqueuewriteindex (uint64_t queue_addr, uint64_t cmp_value,
> uint64_t new_value)
> {
> - phsa_queue_t *queue = (phsa_queue_t *) queue_addr;
> + phsa_queue_t *queue = (phsa_queue_t *) (uintptr_t) queue_addr;
> return __sync_val_compare_and_swap (&queue->write_index, cmp_value,
> new_value);
> }
> @@ -59,13 +59,13 @@ __hsail_casqueuewriteindex (uint64_t que
> void
> __hsail_stqueuereadindex (uint64_t queue_addr, uint64_t value)
> {
> - phsa_queue_t *queue = (phsa_queue_t *) queue_addr;
> + phsa_queue_t *queue = (phsa_queue_t *) (uintptr_t) queue_addr;
> queue->read_index = value;
> }
>
> void
> __hsail_stqueuewriteindex (uint64_t queue_addr, uint64_t value)
> {
> - phsa_queue_t *queue = (phsa_queue_t *) queue_addr;
> + phsa_queue_t *queue = (phsa_queue_t *) (uintptr_t) queue_addr;
> queue->write_index = value;
> }
> --- libhsail-rt/rt/workitems.c.jj 2017-01-26 09:17:46.000000000 +0100
> +++ libhsail-rt/rt/workitems.c 2017-01-30 10:14:53.901279408 +0100
> @@ -938,7 +938,7 @@ __hsail_alloca_pop_frame (PHSAWorkItem *
> volatile PHSAWorkGroup *wg = wi->wg;
>
> wg->alloca_stack_p = wg->alloca_frame_p;
> - memcpy (&wg->alloca_frame_p,
> + memcpy ((void *) &wg->alloca_frame_p,
> (const void *) (wg->private_base_ptr + wg->alloca_frame_p), 4);
> /* Now frame_p points to the beginning of the previous function's
> frame and stack_p to its end. */
>
>
> Jakub
--- libhsail-rt/configure.tgt.jj 2017-01-30 09:31:51.000000000 +0100 +++ libhsail-rt/configure.tgt 2017-01-30 09:35:04.402926654 +0100 @@ -28,9 +28,7 @@ # broken systems. Currently it has been tested only on x86_64 Linux # of the upstream gcc targets. More targets shall be added after testing. case "${target}" in - i[[3456789]]86-*linux*) - ;; - x86_64-*-linux*) + x86_64-*-linux* | i?86-*-linux*) ;; *) UNSUPPORTED=1 --- libhsail-rt/rt/sat_arithmetic.c.jj 2017-01-26 09:17:46.000000000 +0100 +++ libhsail-rt/rt/sat_arithmetic.c 2017-01-30 10:27:27.861325330 +0100 @@ -49,21 +49,19 @@ __hsail_sat_add_u16 (uint16_t a, uint16_ uint32_t __hsail_sat_add_u32 (uint32_t a, uint32_t b) { - uint64_t c = (uint64_t) a + (uint64_t) b; - if (c > UINT32_MAX) + uint32_t c; + if (__builtin_add_overflow (a, b, &c)) return UINT32_MAX; - else - return c; + return c; } uint64_t __hsail_sat_add_u64 (uint64_t a, uint64_t b) { - __uint128_t c = (__uint128_t) a + (__uint128_t) b; - if (c > UINT64_MAX) + uint64_t c; + if (__builtin_add_overflow (a, b, &c)) return UINT64_MAX; - else - return c; + return c; } int8_t @@ -93,25 +91,19 @@ __hsail_sat_add_s16 (int16_t a, int16_t int32_t __hsail_sat_add_s32 (int32_t a, int32_t b) { - int64_t c = (int64_t) a + (int64_t) b; - if (c > INT32_MAX) - return INT32_MAX; - else if (c < INT32_MIN) - return INT32_MIN; - else - return c; + int32_t c; + if (__builtin_add_overflow (a, b, &c)) + return b < 0 ? INT32_MIN : INT32_MAX; + return c; } int64_t __hsail_sat_add_s64 (int64_t a, int64_t b) { - __int128_t c = (__int128_t) a + (__int128_t) b; - if (c > INT64_MAX) - return INT64_MAX; - else if (c < INT64_MIN) - return INT64_MIN; - else - return c; + int64_t c; + if (__builtin_add_overflow (a, b, &c)) + return b < 0 ? INT64_MIN : INT64_MAX; + return c; } uint8_t @@ -120,8 +112,6 @@ __hsail_sat_sub_u8 (uint8_t a, uint8_t b int16_t c = (uint16_t) a - (uint16_t) b; if (c < 0) return 0; - else if (c > UINT8_MAX) - return UINT8_MAX; else return c; } @@ -132,8 +122,6 @@ __hsail_sat_sub_u16 (uint16_t a, uint16_ int32_t c = (uint32_t) a - (uint32_t) b; if (c < 0) return 0; - else if (c > UINT16_MAX) - return UINT16_MAX; else return c; } @@ -141,25 +129,19 @@ __hsail_sat_sub_u16 (uint16_t a, uint16_ uint32_t __hsail_sat_sub_u32 (uint32_t a, uint32_t b) { - int64_t c = (uint64_t) a - (uint64_t) b; - if (c < 0) + uint32_t c; + if (__builtin_sub_overflow (a, b, &c)) return 0; - else if (c > UINT32_MAX) - return UINT32_MAX; - else - return c; + return c; } uint64_t __hsail_sat_sub_u64 (uint64_t a, uint64_t b) { - __int128_t c = (__uint128_t) a - (__uint128_t) b; - if (c < 0) + uint64_t c; + if (__builtin_sub_overflow (a, b, &c)) return 0; - else if (c > UINT64_MAX) - return UINT64_MAX; - else - return c; + return c; } int8_t @@ -189,25 +171,19 @@ __hsail_sat_sub_s16 (int16_t a, int16_t int32_t __hsail_sat_sub_s32 (int32_t a, int32_t b) { - int64_t c = (int64_t) a - (int64_t) b; - if (c > INT32_MAX) - return INT32_MAX; - else if (c < INT32_MIN) - return INT32_MIN; - else - return c; + int32_t c; + if (__builtin_sub_overflow (a, b, &c)) + return b < 0 ? INT32_MAX : INT32_MIN; + return c; } int64_t __hsail_sat_sub_s64 (int64_t a, int64_t b) { - __int128_t c = (__int128_t) a - (__int128_t) b; - if (c > INT64_MAX) - return INT64_MAX; - else if (c < INT64_MIN) - return INT64_MIN; - else - return c; + int64_t c; + if (__builtin_sub_overflow (a, b, &c)) + return b < 0 ? INT64_MAX : INT64_MIN; + return c; } uint8_t @@ -233,21 +209,19 @@ __hsail_sat_mul_u16 (uint16_t a, uint16_ uint32_t __hsail_sat_mul_u32 (uint32_t a, uint32_t b) { - uint64_t c = (uint64_t) a * (uint64_t) b; - if (c > UINT32_MAX) + uint32_t c; + if (__builtin_mul_overflow (a, b, &c)) return UINT32_MAX; - else - return c; + return c; } uint64_t __hsail_sat_mul_u64 (uint64_t a, uint64_t b) { - __uint128_t c = (__uint128_t) a * (__uint128_t) b; - if (c > UINT64_MAX) + uint64_t c; + if (__builtin_mul_overflow (a, b, &c)) return UINT64_MAX; - else - return c; + return c; } int8_t @@ -277,23 +251,17 @@ __hsail_sat_mul_s16 (int16_t a, int16_t int32_t __hsail_sat_mul_s32 (int32_t a, int32_t b) { - int64_t c = (int64_t) a * (int64_t) b; - if (c > INT32_MAX) - return INT32_MAX; - else if (c < INT32_MIN) - return INT32_MIN; - else - return c; + int32_t c; + if (__builtin_mul_overflow (a, b, &c)) + return ((a > 0) ^ (b > 0)) ? INT32_MIN : INT32_MAX; + return c; } int64_t __hsail_sat_mul_s64 (int64_t a, int64_t b) { - __int128_t c = (__int128_t) a * (__int128_t) b; - if (c > INT64_MAX) - return INT64_MAX; - else if (c < INT64_MIN) - return INT64_MIN; - else - return c; + int64_t c; + if (__builtin_mul_overflow (a, b, &c)) + return ((a > 0) ^ (b > 0)) ? INT64_MIN : INT64_MAX; + return c; } --- libhsail-rt/rt/arithmetic.c.jj 2017-01-26 09:17:46.000000000 +0100 +++ libhsail-rt/rt/arithmetic.c 2017-01-30 10:35:44.935726056 +0100 @@ -376,41 +376,25 @@ __hsail_ftz_f64 (double a) uint32_t __hsail_borrow_u32 (uint32_t a, uint32_t b) { - uint64_t c = (uint64_t) a - (uint64_t) b; - if (c > UINT32_MAX) - return 1; - else - return 0; + return __builtin_sub_overflow_p (a, b, a); } uint64_t __hsail_borrow_u64 (uint64_t a, uint64_t b) { - __uint128_t c = (__uint128_t) a - (__uint128_t) b; - if (c > UINT64_MAX) - return 1; - else - return 0; + return __builtin_sub_overflow_p (a, b, a); } uint32_t __hsail_carry_u32 (uint32_t a, uint32_t b) { - uint64_t c = (uint64_t) a + (uint64_t) b; - if (c > UINT32_MAX) - return 1; - else - return 0; + return __builtin_add_overflow_p (a, b, a); } uint64_t __hsail_carry_u64 (uint64_t a, uint64_t b) { - __uint128_t c = (__uint128_t) a + (__uint128_t) b; - if (c > UINT64_MAX) - return 1; - else - return 0; + return __builtin_add_overflow_p (a, b, a); } float --- libhsail-rt/rt/misc.c.jj 2017-01-26 09:17:46.000000000 +0100 +++ libhsail-rt/rt/misc.c 2017-01-30 10:09:36.340473728 +0100 @@ -68,8 +68,8 @@ __hsail_debugtrap (uint32_t src, PHSAWor uint32_t __hsail_groupbaseptr (PHSAWorkItem *wi) { - return (uint32_t) (uint64_t) (wi->wg->group_base_ptr - - wi->launch_data->group_segment_start_addr); + return (uint32_t) (uintptr_t) (wi->wg->group_base_ptr + - wi->launch_data->group_segment_start_addr); } uint64_t @@ -77,7 +77,7 @@ __hsail_kernargbaseptr_u64 (PHSAWorkItem { /* For now assume only a single kernarg allocation at a time. Proper kernarg memory management to do. */ - return (uint64_t) wi->launch_data->kernarg_addr; + return (uint64_t) (uintptr_t) wi->launch_data->kernarg_addr; } uint32_t --- libhsail-rt/rt/segment.c.jj 2017-01-26 09:17:46.000000000 +0100 +++ libhsail-rt/rt/segment.c 2017-01-30 10:12:15.430371604 +0100 @@ -32,9 +32,10 @@ __hsail_segmentp_private (uint64_t flat_ if (flat_addr == 0) return 1; else - return (void *) flat_addr >= wi->wg->private_base_ptr - && (void *) flat_addr - < wi->wg->private_base_ptr + wi->wg->private_segment_total_size; + return ((void *) (uintptr_t) flat_addr >= wi->wg->private_base_ptr + && ((void *) (uintptr_t) flat_addr + < (wi->wg->private_base_ptr + + wi->wg->private_segment_total_size))); } uint32_t @@ -43,9 +44,10 @@ __hsail_segmentp_group (uint64_t flat_ad if (flat_addr == 0) return 1; else - return (void *) flat_addr >= wi->wg->group_base_ptr - && (void *) flat_addr < wi->wg->group_base_ptr - + wi->launch_data->dp->group_segment_size; + return ((void *) (uintptr_t) flat_addr >= wi->wg->group_base_ptr + && ((void *) (uintptr_t) flat_addr + < (wi->wg->group_base_ptr + + wi->launch_data->dp->group_segment_size))); } uint32_t --- libhsail-rt/rt/queue.c.jj 2017-01-26 09:17:46.000000000 +0100 +++ libhsail-rt/rt/queue.c 2017-01-30 10:13:16.903560011 +0100 @@ -29,21 +29,21 @@ uint64_t __hsail_ldqueuereadindex (uint64_t queue_addr) { - phsa_queue_t *queue = (phsa_queue_t *) queue_addr; + phsa_queue_t *queue = (phsa_queue_t *) (uintptr_t) queue_addr; return queue->read_index; } uint64_t __hsail_ldqueuewriteindex (uint64_t queue_addr) { - phsa_queue_t *queue = (phsa_queue_t *) queue_addr; + phsa_queue_t *queue = (phsa_queue_t *) (uintptr_t) queue_addr; return queue->write_index; } uint64_t __hsail_addqueuewriteindex (uint64_t queue_addr, uint64_t value) { - phsa_queue_t *queue = (phsa_queue_t *) queue_addr; + phsa_queue_t *queue = (phsa_queue_t *) (uintptr_t) queue_addr; return __sync_fetch_and_add (&queue->write_index, value); } @@ -51,7 +51,7 @@ uint64_t __hsail_casqueuewriteindex (uint64_t queue_addr, uint64_t cmp_value, uint64_t new_value) { - phsa_queue_t *queue = (phsa_queue_t *) queue_addr; + phsa_queue_t *queue = (phsa_queue_t *) (uintptr_t) queue_addr; return __sync_val_compare_and_swap (&queue->write_index, cmp_value, new_value); } @@ -59,13 +59,13 @@ __hsail_casqueuewriteindex (uint64_t que void __hsail_stqueuereadindex (uint64_t queue_addr, uint64_t value) { - phsa_queue_t *queue = (phsa_queue_t *) queue_addr; + phsa_queue_t *queue = (phsa_queue_t *) (uintptr_t) queue_addr; queue->read_index = value; } void __hsail_stqueuewriteindex (uint64_t queue_addr, uint64_t value) { - phsa_queue_t *queue = (phsa_queue_t *) queue_addr; + phsa_queue_t *queue = (phsa_queue_t *) (uintptr_t) queue_addr; queue->write_index = value; } --- libhsail-rt/rt/workitems.c.jj 2017-01-26 09:17:46.000000000 +0100 +++ libhsail-rt/rt/workitems.c 2017-01-30 10:14:53.901279408 +0100 @@ -938,7 +938,7 @@ __hsail_alloca_pop_frame (PHSAWorkItem * volatile PHSAWorkGroup *wg = wi->wg; wg->alloca_stack_p = wg->alloca_frame_p; - memcpy (&wg->alloca_frame_p, + memcpy ((void *) &wg->alloca_frame_p, (const void *) (wg->private_base_ptr + wg->alloca_frame_p), 4); /* Now frame_p points to the beginning of the previous function's frame and stack_p to its end. */