diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/i386/i386.exp')
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/i386.exp | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/i386.exp b/gcc/testsuite/gcc.target/i386/i386.exp index 85c6e042dc6..622fbf8ee21 100644 --- a/gcc/testsuite/gcc.target/i386/i386.exp +++ b/gcc/testsuite/gcc.target/i386/i386.exp @@ -37,6 +37,29 @@ proc check_effective_target_ms_hook_prologue { } { } } +# Return 1 if 3dnow instructions can be compiled. +proc check_effective_target_3dnow { } { + return [check_no_compiler_messages 3dnow object { + void _m_pfadd (void) + { + __builtin_ia32_pfadd(); + } + } "-O2 -m3dnow" ] +} + +# Return 1 if sse3 instructions can be compiled. +proc check_effective_target_sse3 { } { + return [check_no_compiler_messages sse3 object { + typedef double __m128d __attribute__ ((__vector_size__ (16))); + typedef double __v2df __attribute__ ((__vector_size__ (16))); + + __m128d _mm_addsub_pd (__m128d __X, __m128d __Y) + { + return (__m128d) __builtin_ia32_addsubpd ((__v2df)__X, (__v2df)__Y); + } + } "-O2 -msse3" ] +} + # Return 1 if ssse3 instructions can be compiled. proc check_effective_target_ssse3 { } { return [check_no_compiler_messages ssse3 object { |