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author | Dan Gohman <gohman@apple.com> | 2010-05-28 15:07:59 +0000 |
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committer | Dan Gohman <gohman@apple.com> | 2010-05-28 15:07:59 +0000 |
commit | 8496d504127747d0fd44359b4936315abade7f1a (patch) | |
tree | 6433bb5100243ff8288d9533f4bfec8ae5e26a71 /test/Transforms/InstCombine/getelementptr.ll | |
parent | 292fc87fe2f1611e7c83a61796ab71db6a0f7d97 (diff) | |
download | llvm-8496d504127747d0fd44359b4936315abade7f1a.tar.gz llvm-8496d504127747d0fd44359b4936315abade7f1a.tar.bz2 llvm-8496d504127747d0fd44359b4936315abade7f1a.tar.xz |
Add a testcase for getelementptr index promotion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104944 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/InstCombine/getelementptr.ll')
-rw-r--r-- | test/Transforms/InstCombine/getelementptr.ll | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/getelementptr.ll b/test/Transforms/InstCombine/getelementptr.ll index f0bee4ea2e..9e8547b684 100644 --- a/test/Transforms/InstCombine/getelementptr.ll +++ b/test/Transforms/InstCombine/getelementptr.ll @@ -468,3 +468,12 @@ define i1 @test37() nounwind { getelementptr ([1 x i8]* @A37, i64 1, i64 0) ret i1 %t } + +; Test index promotion +define i32* @test38(i32* %I, i32 %n) { + %A = getelementptr i32* %I, i32 %n + ret i32* %A +; CHECK: @test38 +; CHECK: = sext i32 %n to i64 +; CHECK: %A = getelementptr i32* %I, i64 % +} |