new file mode 100644
@@ -0,0 +1,14 @@
+/* { dg-do compile { target { powerpc*-*-* } } } */
+/* { dg-options "-mdejagnu-cpu=future" } */
+
+/* This tests that powerpc_future_ok works. */
+
+extern void abort (void);
+
+int futurity (void) {
+ long int e = -1;
+ asm ("pli %0,%1": "+r" (e) : "n" (0x12345));
+ return (e == 0x12345);
+}
+
+/* { dg-final { scan-assembler {\mpli\M} } } */
new file mode 100644
@@ -0,0 +1,19 @@
+/* { dg-do run { target { powerpc*-*-* } } } */
+/* { dg-require-effective-target powerpc_future_hw } */
+/* { dg-options "-mdejagnu-cpu=future" } */
+
+/* This tests that powerpc_future_hw works. */
+
+extern void abort (void);
+
+int futurity (void) {
+ long int e = -1;
+ asm ("pli %0,%1": "+r" (e) : "n" (0x12345));
+ return (e == 0x12345);
+}
+
+int main (int argc, char *argv [])
+{
+ if (!futurity ())
+ abort ();
+}
@@ -2204,7 +2204,7 @@ proc check_powerpc_future_hw_available { } {
asm ("pli %0,%1" : "+r" (e) : "n" (0x12345));
return (e == 0x12345);
}
- } "-mfuture"
+ } "-mcpu=future"
}]
}
@@ -5816,7 +5816,7 @@ proc check_effective_target_powerpc_future_ok { } {
asm ("pli %0,%1" : "=r" (e) : "n" (0x12345));
return e;
}
- } "-mfuture"]
+ } "-mcpu=future"]
} else {
return 0
}
@@ -7763,6 +7763,7 @@ proc is-effective-target { arg } {
"named_sections" { set selected [check_named_sections_available] }
"gc_sections" { set selected [check_gc_sections_available] }
"cxa_atexit" { set selected [check_cxa_atexit_available] }
+ "powerpc_future_hw" { set selected [check_powerpc_future_hw_available] }
default { error "unknown effective target keyword `$arg'" }
}
}
From: Kelvin Nilsen <kelvin@gcc.gnu.org> Dejagnu targets for these. Bootstrapped and tested on powerpc64le-unknown-linux-gnu with no regressions. Is this okay for master? Patch shepherded by Bill Schmidt on behalf of Kelvin Nilsen. Thanks! Bill 2020-03-04 Kelvin Nilsen <kelvin@gcc.gnu.org> * gcc.target/powerpc/dg-future-0.c: New. * gcc.target/powerpc/dg-future-1.c: New. * lib/target-supports.exp (check_powerpc_future_hw_available): Replace -mfuture with -mcpu=future. (check_effective_target_powerpc_future_ok): Likewise. (is-effective-target): Add powerpc_future_hw. --- .../gcc.target/powerpc/dg-future-0.c | 14 ++++++++++++++ .../gcc.target/powerpc/dg-future-1.c | 19 +++++++++++++++++++ gcc/testsuite/lib/target-supports.exp | 5 +++-- 3 files changed, 36 insertions(+), 2 deletions(-) create mode 100644 gcc/testsuite/gcc.target/powerpc/dg-future-0.c create mode 100644 gcc/testsuite/gcc.target/powerpc/dg-future-1.c