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| author | Chris Lattner <sabre@nondot.org> | 2007-10-13 06:56:18 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2007-10-13 06:56:18 +0000 |
| commit | f8f7cf398768dc6be39cb6ca2ec7f8c125c8882f (patch) | |
| tree | b9453dfcd7f9b6326e17addc2fe0b4406a1e0272 /test/CodeGen | |
| parent | 2b4c279a8e203fa8b13adf7ba3a5d4c8bef70df3 (diff) | |
| download | external_llvm-f8f7cf398768dc6be39cb6ca2ec7f8c125c8882f.zip external_llvm-f8f7cf398768dc6be39cb6ca2ec7f8c125c8882f.tar.gz external_llvm-f8f7cf398768dc6be39cb6ca2ec7f8c125c8882f.tar.bz2 | |
new testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42953 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen')
| -rw-r--r-- | test/CodeGen/ARM/truncstore-dag-combine.ll | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/truncstore-dag-combine.ll b/test/CodeGen/ARM/truncstore-dag-combine.ll new file mode 100644 index 0000000..0e85fb6 --- /dev/null +++ b/test/CodeGen/ARM/truncstore-dag-combine.ll @@ -0,0 +1,18 @@ +; RUN: llvm-as < %s | llc -march=arm | not grep orr +; RUN: llvm-as < %s | llc -march=arm | not grep mov + +define void @bar(i8* %P, i16* %Q) { +entry: + %P1 = bitcast i8* %P to i16* ; <i16*> [#uses=1] + %tmp = load i16* %Q, align 1 ; <i16> [#uses=1] + store i16 %tmp, i16* %P1, align 1 + ret void +} + +define void @foo(i8* %P, i32* %Q) { +entry: + %P1 = bitcast i8* %P to i32* ; <i32*> [#uses=1] + %tmp = load i32* %Q, align 1 ; <i32> [#uses=1] + store i32 %tmp, i32* %P1, align 1 + ret void +} |