From 8a65e11c9fdfd86d6b9a6b365afcbafddd97a6f3 Mon Sep 17 00:00:00 2001 From: Bill Wendling Date: Thu, 30 May 2013 00:32:04 +0000 Subject: [PATCH] This testcase tests command line attributes which we don't yet support. In fact, we're probably going to support these flags in completely different ways. So this test is no longer valid. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182899 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/CodeGen/X86/subtarget-feature-change.ll | 62 -------------------- 1 file changed, 62 deletions(-) delete mode 100644 test/CodeGen/X86/subtarget-feature-change.ll diff --git a/test/CodeGen/X86/subtarget-feature-change.ll b/test/CodeGen/X86/subtarget-feature-change.ll deleted file mode 100644 index 04d4a719963..00000000000 --- a/test/CodeGen/X86/subtarget-feature-change.ll +++ /dev/null @@ -1,62 +0,0 @@ -; RUN: llc < %s -march=x86-64 | FileCheck %s - -; This should not generate SSE instructions: -; -; CHECK: without.sse: -; CHECK: flds -; CHECK: fmuls -; CHECK: fstps -define void @without.sse(float* nocapture %a, float* nocapture %b, float* nocapture %c, i32 %n) #0 { -entry: - %cmp9 = icmp sgt i32 %n, 0 - br i1 %cmp9, label %for.body, label %for.end - -for.body: - %indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ] - %arrayidx = getelementptr inbounds float* %b, i64 %indvars.iv - %0 = load float* %arrayidx, align 4 - %arrayidx2 = getelementptr inbounds float* %c, i64 %indvars.iv - %1 = load float* %arrayidx2, align 4 - %mul = fmul float %0, %1 - %arrayidx4 = getelementptr inbounds float* %a, i64 %indvars.iv - store float %mul, float* %arrayidx4, align 4 - %indvars.iv.next = add i64 %indvars.iv, 1 - %lftr.wideiv = trunc i64 %indvars.iv.next to i32 - %exitcond = icmp eq i32 %lftr.wideiv, %n - br i1 %exitcond, label %for.end, label %for.body - -for.end: - ret void -} - -; This should generate SSE instructions: -; -; CHECK: with.sse -; CHECK: movss -; CHECK: mulss -; CHECK: movss -define void @with.sse(float* nocapture %a, float* nocapture %b, float* nocapture %c, i32 %n) #1 { -entry: - %cmp9 = icmp sgt i32 %n, 0 - br i1 %cmp9, label %for.body, label %for.end - -for.body: - %indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ] - %arrayidx = getelementptr inbounds float* %b, i64 %indvars.iv - %0 = load float* %arrayidx, align 4 - %arrayidx2 = getelementptr inbounds float* %c, i64 %indvars.iv - %1 = load float* %arrayidx2, align 4 - %mul = fmul float %0, %1 - %arrayidx4 = getelementptr inbounds float* %a, i64 %indvars.iv - store float %mul, float* %arrayidx4, align 4 - %indvars.iv.next = add i64 %indvars.iv, 1 - %lftr.wideiv = trunc i64 %indvars.iv.next to i32 - %exitcond = icmp eq i32 %lftr.wideiv, %n - br i1 %exitcond, label %for.end, label %for.body - -for.end: - ret void -} - -attributes #0 = { nounwind optsize ssp uwtable "target-cpu"="core2" "target-features"="-sse4a,-avx2,-xop,-fma4,-bmi2,-3dnow,-3dnowa,-pclmul,-sse,-avx,-sse41,-ssse3,+mmx,-rtm,-sse42,-lzcnt,-f16c,-popcnt,-bmi,-aes,-fma,-rdrand,-sse2,-sse3" } -attributes #1 = { nounwind optsize ssp uwtable "target-cpu"="core2" "target-features"="-sse4a,-avx2,-xop,-fma4,-bmi2,-3dnow,-3dnowa,-pclmul,+sse,-avx,-sse41,+ssse3,+mmx,-rtm,-sse42,-lzcnt,-f16c,-popcnt,-bmi,-aes,-fma,-rdrand,+sse2,+sse3" }