From 193cf04f5b33ddb8df0d35f73281934701f8eced Mon Sep 17 00:00:00 2001 From: Craig Topper Date: Thu, 5 Jan 2012 08:56:10 +0000 Subject: [PATCH] Mark scalar FMA4 instructions as ignoring the VEX.L bit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147602 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/X86/X86InstrFMA.td | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/lib/Target/X86/X86InstrFMA.td b/lib/Target/X86/X86InstrFMA.td index 16b4116c161..32176bbd652 100644 --- a/lib/Target/X86/X86InstrFMA.td +++ b/lib/Target/X86/X86InstrFMA.td @@ -87,11 +87,11 @@ multiclass fma3s_forms opc132, bits<8> opc213, bits<8> opc231, defm SDr231 : fma3s_rm, VEX_W; } -defm VFMADD : fma3s_forms<0x99, 0xA9, 0xB9, "vfmadd">; -defm VFMSUB : fma3s_forms<0x9B, 0xAB, 0xBB, "vfmsub">; +defm VFMADD : fma3s_forms<0x99, 0xA9, 0xB9, "vfmadd">, VEX_LIG; +defm VFMSUB : fma3s_forms<0x9B, 0xAB, 0xBB, "vfmsub">, VEX_LIG; -defm VFNMADD : fma3s_forms<0x9D, 0xAD, 0xBD, "vfnmadd">; -defm VFNMSUB : fma3s_forms<0x9F, 0xAF, 0xBF, "vfnmsub">; +defm VFNMADD : fma3s_forms<0x9D, 0xAD, 0xBD, "vfnmadd">, VEX_LIG; +defm VFNMSUB : fma3s_forms<0x9F, 0xAF, 0xBF, "vfnmsub">, VEX_LIG; //===----------------------------------------------------------------------===// // FMA4 - AMD 4 operand Fused Multiply-Add instructions