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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2013-02-23 10:40:58 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2013-02-23 10:40:58 +0000 |
| commit | 36bd16ef0bd808fb4191bfb6e1b4609aef0dc6bd (patch) | |
| tree | 1ff47a0aa5e86a0730ae300c78bc55a36aa8942d /test | |
| parent | 79f5ab1931e5abf6e9c304db25e50d592dd8f5b8 (diff) | |
| download | external_llvm-36bd16ef0bd808fb4191bfb6e1b4609aef0dc6bd.zip external_llvm-36bd16ef0bd808fb4191bfb6e1b4609aef0dc6bd.tar.gz external_llvm-36bd16ef0bd808fb4191bfb6e1b4609aef0dc6bd.tar.bz2 | |
X86: Disable cmov-memory patterns on subtargets without cmov.
Fixes PR15115.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175962 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/X86/no-cmov.ll | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/CodeGen/X86/no-cmov.ll b/test/CodeGen/X86/no-cmov.ll new file mode 100644 index 0000000..62d73b0 --- /dev/null +++ b/test/CodeGen/X86/no-cmov.ll @@ -0,0 +1,11 @@ +; RUN: llc -march=x86 -mcpu=i486 < %s | FileCheck %s + +define i32 @test1(i32 %g, i32* %j) { + %tobool = icmp eq i32 %g, 0 + %cmp = load i32* %j, align 4 + %retval.0 = select i1 %tobool, i32 1, i32 %cmp + ret i32 %retval.0 + +; CHECK: test1: +; CHECK-NOT: cmov +} |