diff options
| author | Chris Lattner <sabre@nondot.org> | 2006-08-29 23:09:59 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-08-29 23:09:59 +0000 |
| commit | 734d8117234dc665c7aecd7b1b696331457f8f50 (patch) | |
| tree | cfbf8f10c1b1707e859e0442b950ef9834b5c30b /test/CodeGen/X86/shift-coalesce.ll | |
| parent | 4b8f36f10672bbdd747eabfb5708e4758c3d5337 (diff) | |
| download | llvm-734d8117234dc665c7aecd7b1b696331457f8f50.tar.gz llvm-734d8117234dc665c7aecd7b1b696331457f8f50.tar.bz2 llvm-734d8117234dc665c7aecd7b1b696331457f8f50.tar.xz | |
new testcase for pr687
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29967 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/shift-coalesce.ll')
| -rw-r--r-- | test/CodeGen/X86/shift-coalesce.ll | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/CodeGen/X86/shift-coalesce.ll b/test/CodeGen/X86/shift-coalesce.ll new file mode 100644 index 0000000000..90295f146c --- /dev/null +++ b/test/CodeGen/X86/shift-coalesce.ll @@ -0,0 +1,11 @@ +; RUN: llvm-as < %s | llc -march=x86 -x86-asm-syntax=intel | grep 'shld.*CL' && +; RUN: llvm-as < %s | llc -march=x86 -x86-asm-syntax=intel | not grep 'mov CL, BL' + +; PR687 + +ulong %foo(ulong %x, long* %X) { + %tmp.1 = load long* %X ; <long> [#uses=1] + %tmp.3 = cast long %tmp.1 to ubyte ; <ubyte> [#uses=1] + %tmp.4 = shl ulong %x, ubyte %tmp.3 ; <ulong> [#uses=1] + ret ulong %tmp.4 +} |