From cdff1cc98f3be4b8d5e51a352fc565d1a4e36f45 Mon Sep 17 00:00:00 2001 From: James Almer Date: Thu, 15 May 2014 19:03:02 -0300 Subject: [PATCH] configure: add check for AVX inline support Signed-off-by: James Almer Signed-off-by: Michael Niedermayer --- configure | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/configure b/configure index 8928f09a03..24f90906cf 100755 --- a/configure +++ b/configure @@ -4392,7 +4392,8 @@ EOF check_inline_asm inline_asm_direct_symbol_refs '"movl '$extern_prefix'test, %eax"' || check_inline_asm inline_asm_direct_symbol_refs '"movl '$extern_prefix'test(%rip), %eax"' - # check whether binutils is new enough to compile SSSE3/MMXEXT + # check whether binutils is new enough to compile AVX/SSSE3/MMXEXT + enabled avx && check_inline_asm avx_inline '"vextractf128 $1, %ymm0, %xmm1"' enabled ssse3 && check_inline_asm ssse3_inline '"pabsw %xmm0, %xmm0"' enabled mmxext && check_inline_asm mmxext_inline '"pmaxub %mm0, %mm1"'