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7c9c6ed761
Essentially the same as the GEP change in r230786.
A similar migration script can be used to update test cases, though a few more
test case improvements/changes were required this time around: (r229269-r229278)
import fileinput
import sys
import re
pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)")
for line in sys.stdin:
sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line))
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7649
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230794 91177308-0d34-0410-b5e6-96231b3b80d8
67 lines
1.8 KiB
LLVM
67 lines
1.8 KiB
LLVM
; RUN: llc < %s -march=x86-64 -mtriple=x86_64-unknown-linux-gnu -mcpu=corei7 | FileCheck %s
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; Make sure that we don't crash when legalizing vselect and vsetcc and that
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; we are able to generate vector blend instructions.
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; CHECK-LABEL: simple_widen
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; CHECK-NOT: blend
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; CHECK: ret
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define void @simple_widen() {
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entry:
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%0 = select <2 x i1> undef, <2 x float> undef, <2 x float> undef
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store <2 x float> %0, <2 x float>* undef
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ret void
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}
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; CHECK-LABEL: complex_inreg_work
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; CHECK: blend
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; CHECK: ret
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define void @complex_inreg_work() {
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entry:
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%0 = fcmp oeq <2 x float> undef, undef
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%1 = select <2 x i1> %0, <2 x float> undef, <2 x float> undef
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store <2 x float> %1, <2 x float>* undef
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ret void
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}
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; CHECK-LABEL: zero_test
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; CHECK: pxor %xmm0, %xmm0
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; CHECK: ret
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define void @zero_test() {
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entry:
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%0 = select <2 x i1> undef, <2 x float> undef, <2 x float> zeroinitializer
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store <2 x float> %0, <2 x float>* undef
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ret void
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}
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; CHECK-LABEL: full_test
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; CHECK: blend
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; CHECK: ret
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define void @full_test() {
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entry:
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%Cy300 = alloca <4 x float>
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%Cy11a = alloca <2 x float>
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%Cy118 = alloca <2 x float>
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%Cy119 = alloca <2 x float>
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br label %B1
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B1: ; preds = %entry
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%0 = load <2 x float>, <2 x float>* %Cy119
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%1 = fptosi <2 x float> %0 to <2 x i32>
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%2 = sitofp <2 x i32> %1 to <2 x float>
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%3 = fcmp ogt <2 x float> %0, zeroinitializer
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%4 = fadd <2 x float> %2, <float 1.000000e+00, float 1.000000e+00>
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%5 = select <2 x i1> %3, <2 x float> %4, <2 x float> %2
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%6 = fcmp oeq <2 x float> %2, %0
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%7 = select <2 x i1> %6, <2 x float> %0, <2 x float> %5
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store <2 x float> %7, <2 x float>* %Cy118
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%8 = load <2 x float>, <2 x float>* %Cy118
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store <2 x float> %8, <2 x float>* %Cy11a
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ret void
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}
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