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| author | Evan Cheng <evan.cheng@apple.com> | 2006-02-28 23:57:45 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2006-02-28 23:57:45 +0000 |
| commit | ce531a4effd2c43304a47d1fb13b21bf6c47fca7 (patch) | |
| tree | 69b674c675f218f91f3206bc69f95e0e109052a9 /test/CodeGen | |
| parent | aafc1412b1ff4427adf763b371ba930282c0d509 (diff) | |
| download | external_llvm-ce531a4effd2c43304a47d1fb13b21bf6c47fca7.zip external_llvm-ce531a4effd2c43304a47d1fb13b21bf6c47fca7.tar.gz external_llvm-ce531a4effd2c43304a47d1fb13b21bf6c47fca7.tar.bz2 | |
Add a test case for left shift by 1. We should not be using lea for this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26431 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen')
| -rw-r--r-- | test/CodeGen/X86/shift-one.ll | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/test/CodeGen/X86/shift-one.ll b/test/CodeGen/X86/shift-one.ll new file mode 100644 index 0000000..07449e4 --- /dev/null +++ b/test/CodeGen/X86/shift-one.ll @@ -0,0 +1,9 @@ +; RUN: llvm-as < %s | llc -march=x86 | not grep 'leal' + +%x = external global int + +int %test() { + %tmp.0 = load int* %x + %tmp.1 = shl int %tmp.0, ubyte 1 + ret int %tmp.1 +} |