From 163e83d69a22916b34c06ae50a1540e90b82becb Mon Sep 17 00:00:00 2001 From: Nate Begeman <natebegeman@mac.com> Date: Fri, 3 Dec 2010 21:54:14 +0000 Subject: [PATCH] Remove SSE1-4 disable when AVX is enabled. While this may be useful for development, it completely breaks scalar fp in xmm regs when AVX is enabled. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120843 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/X86/X86InstrInfo.td | 19 +++++++------------ 1 file changed, 7 insertions(+), 12 deletions(-) diff --git a/lib/Target/X86/X86InstrInfo.td b/lib/Target/X86/X86InstrInfo.td index 560cafe0816..7544ac86ba4 100644 --- a/lib/Target/X86/X86InstrInfo.td +++ b/lib/Target/X86/X86InstrInfo.td @@ -393,21 +393,16 @@ def tls64addr : ComplexPattern<i64, 5, "SelectTLSADDRAddr", // X86 Instruction Predicate Definitions. def HasCMov : Predicate<"Subtarget->hasCMov()">; def NoCMov : Predicate<"!Subtarget->hasCMov()">; - -// FIXME: temporary hack to let codegen assert or generate poor code in case -// no AVX version of the desired intructions is present, this is better for -// incremental dev (without fallbacks it's easier to spot what's missing) def HasMMX : Predicate<"Subtarget->hasMMX() && !Subtarget->hasAVX()">; def Has3DNow : Predicate<"Subtarget->has3DNow()">; def Has3DNowA : Predicate<"Subtarget->has3DNowA()">; -def HasSSE1 : Predicate<"Subtarget->hasSSE1() && !Subtarget->hasAVX()">; -def HasSSE2 : Predicate<"Subtarget->hasSSE2() && !Subtarget->hasAVX()">; -def HasSSE3 : Predicate<"Subtarget->hasSSE3() && !Subtarget->hasAVX()">; -def HasSSSE3 : Predicate<"Subtarget->hasSSSE3() && !Subtarget->hasAVX()">; -def HasSSE41 : Predicate<"Subtarget->hasSSE41() && !Subtarget->hasAVX()">; -def HasSSE42 : Predicate<"Subtarget->hasSSE42() && !Subtarget->hasAVX()">; -def HasSSE4A : Predicate<"Subtarget->hasSSE4A() && !Subtarget->hasAVX()">; - +def HasSSE1 : Predicate<"Subtarget->hasSSE1()">; +def HasSSE2 : Predicate<"Subtarget->hasSSE2()">; +def HasSSE3 : Predicate<"Subtarget->hasSSE3()">; +def HasSSSE3 : Predicate<"Subtarget->hasSSSE3()">; +def HasSSE41 : Predicate<"Subtarget->hasSSE41()">; +def HasSSE42 : Predicate<"Subtarget->hasSSE42()">; +def HasSSE4A : Predicate<"Subtarget->hasSSE4A()">; def HasAVX : Predicate<"Subtarget->hasAVX()">; def HasCLMUL : Predicate<"Subtarget->hasCLMUL()">; def HasFMA3 : Predicate<"Subtarget->hasFMA3()">;