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| author | H.J. Lu <hjl.tools@gmail.com> | 2022-03-13 08:57:51 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2022-03-16 06:30:53 -0700 |
| commit | 3117ffce4c1598a35e724138735b099262353358 (patch) | |
| tree | cd3121aeafc0396a7982cbd6612e01976fc0d879 | |
| parent | 2a5fabeb2faffa671e9b0984ce3a6f76153d23d4 (diff) | |
| download | gcc-3117ffce4c1598a35e724138735b099262353358.zip gcc-3117ffce4c1598a35e724138735b099262353358.tar.gz gcc-3117ffce4c1598a35e724138735b099262353358.tar.bz2 | |
x86: Also check _SOFT_FLOAT in <x86gprintrin.h>
Push target("general-regs-only") in <x86gprintrin.h> if x87 is enabled.
gcc/
PR target/104890
* config/i386/x86gprintrin.h: Also check _SOFT_FLOAT before
pushing target("general-regs-only").
gcc/testsuite/
PR target/104890
* gcc.target/i386/pr104890.c: New test.
| -rw-r--r-- | gcc/config/i386/x86gprintrin.h | 2 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/pr104890.c | 11 |
2 files changed, 12 insertions, 1 deletions
diff --git a/gcc/config/i386/x86gprintrin.h b/gcc/config/i386/x86gprintrin.h index 017ec29..e0be01d 100644 --- a/gcc/config/i386/x86gprintrin.h +++ b/gcc/config/i386/x86gprintrin.h @@ -24,7 +24,7 @@ #ifndef _X86GPRINTRIN_H_INCLUDED #define _X86GPRINTRIN_H_INCLUDED -#if defined __MMX__ || defined __SSE__ +#if !defined _SOFT_FLOAT || defined __MMX__ || defined __SSE__ #pragma GCC push_options #pragma GCC target("general-regs-only") #define __DISABLE_GENERAL_REGS_ONLY__ diff --git a/gcc/testsuite/gcc.target/i386/pr104890.c b/gcc/testsuite/gcc.target/i386/pr104890.c new file mode 100644 index 0000000..cb430ee --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr104890.c @@ -0,0 +1,11 @@ +/* { dg-do compile { target ia32 } } */ +/* { dg-options "-O2 -mshstk -march=i686" } */ + +#include <x86gprintrin.h> + +__attribute__((target ("general-regs-only"))) +int +foo () +{ + return _get_ssp (); +} |