From 23af890b3f04e80da783ba64e6b6d94822e01d54 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ond=C5=99ej=20Ho=C5=A1ek?= Date: Wed, 26 Aug 2020 04:26:50 +0200 Subject: x86-64: Fix FMA4 detection in ifunc [BZ #26534] A typo in commit 107e6a3c2212ba7a3a4ec7cae8d82d73f7c95d0b causes the FMA4 code path to be taken on systems that support FMA, even if they do not support FMA4. Fix this to detect FMA4. --- sysdeps/x86_64/fpu/multiarch/ifunc-fma4.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sysdeps/x86_64/fpu/multiarch') diff --git a/sysdeps/x86_64/fpu/multiarch/ifunc-fma4.h b/sysdeps/x86_64/fpu/multiarch/ifunc-fma4.h index 7659758972..e5fd5ac9cb 100644 --- a/sysdeps/x86_64/fpu/multiarch/ifunc-fma4.h +++ b/sysdeps/x86_64/fpu/multiarch/ifunc-fma4.h @@ -32,7 +32,7 @@ IFUNC_SELECTOR (void) && CPU_FEATURE_USABLE_P (cpu_features, AVX2)) return OPTIMIZE (fma); - if (CPU_FEATURE_USABLE_P (cpu_features, FMA)) + if (CPU_FEATURE_USABLE_P (cpu_features, FMA4)) return OPTIMIZE (fma4); return OPTIMIZE (sse2); -- cgit v1.2.1