When -mfloat128 is specified on targets that don't have float128 types
enabled by default, a warning is raised that the option may not be
fully supported. This patch prunes the warning on some tests that use
the flag but don't accept the warning.
Tested on x86_64-linux-gnu x ppc64-vx7r2 with gcc-11. Ok to install?
for gcc/testsuite/ChangeLog
* gcc.target/powerpc/pr79004.c: Prune the -mfloat128 warning.
* gcc.target/powerpc/pr79038-1.c: Likewise.
* gcc.target/powerpc/pr81959.c: Likewise.
---
gcc/testsuite/gcc.target/powerpc/pr79004.c | 1 +
gcc/testsuite/gcc.target/powerpc/pr79038-1.c | 1 +
gcc/testsuite/gcc.target/powerpc/pr81959.c | 1 +
3 files changed, 3 insertions(+)
diff --git a/gcc/testsuite/gcc.target/powerpc/pr79004.c
b/gcc/testsuite/gcc.target/powerpc/pr79004.c
index 30cdebaad3623..e411702dc98a9 100644
--- a/gcc/testsuite/gcc.target/powerpc/pr79004.c
+++ b/gcc/testsuite/gcc.target/powerpc/pr79004.c
@@ -1,6 +1,7 @@
/* { dg-do compile { target { powerpc*-*-* && lp64 } } } */
/* { dg-require-effective-target powerpc_p9vector_ok } */
/* { dg-options "-mdejagnu-cpu=power9 -O2 -mfloat128" } */
+/* { dg-prune-output ".-mfloat128. option may not be fully supported" } */
#include <math.h>
diff --git a/gcc/testsuite/gcc.target/powerpc/pr79038-1.c
b/gcc/testsuite/gcc.target/powerpc/pr79038-1.c
index bf93595fe6541..8f2751d01a0ba 100644
--- a/gcc/testsuite/gcc.target/powerpc/pr79038-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/pr79038-1.c
@@ -1,6 +1,7 @@
/* { dg-do compile { target { powerpc*-*-* && lp64 } } } */
/* { dg-require-effective-target powerpc_p9vector_ok } */
/* { dg-options "-mdejagnu-cpu=power9 -O2 -mfloat128" } */
+/* { dg-prune-output ".-mfloat128. option may not be fully supported" } */
#ifndef TYPE
#define TYPE _Float128
diff --git a/gcc/testsuite/gcc.target/powerpc/pr81959.c
b/gcc/testsuite/gcc.target/powerpc/pr81959.c
index c4cc373384195..d9c3319d5d448 100644
--- a/gcc/testsuite/gcc.target/powerpc/pr81959.c
+++ b/gcc/testsuite/gcc.target/powerpc/pr81959.c
@@ -1,6 +1,7 @@
/* { dg-do compile { target { powerpc64*-*-* && lp64 } } } */
/* { dg-require-effective-target powerpc_p9vector_ok } */
/* { dg-options "-mpower9-vector -O2 -mfloat128" } */
+/* { dg-prune-output ".-mfloat128. option may not be fully supported" } */
/* PR 81959, the compiler raised on unrecognizable insn message in converting
int to __float128, where the int had a PRE_INC in the address. */
--
Alexandre Oliva, happy hacker https://FSFLA.org/blogs/lxo/
Free Software Activist GNU Toolchain Engineer
Disinformation flourishes because many people care deeply about injustice
but very few check the facts. Ask me about <https://stallmansupport.org>
