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| author | Bob Wilson <bob.wilson@apple.com> | 2010-02-06 01:16:25 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2010-02-06 01:16:25 +0000 |
| commit | 4844f9636a384a2b27f93513b94a50223ac31894 (patch) | |
| tree | 429f5a6c8565c1fdfac7a64b3608f334680feecd | |
| parent | c5dc725a7b5176771a55ea1b5ceb5666ae084e88 (diff) | |
| download | external_llvm-4844f9636a384a2b27f93513b94a50223ac31894.zip external_llvm-4844f9636a384a2b27f93513b94a50223ac31894.tar.gz external_llvm-4844f9636a384a2b27f93513b94a50223ac31894.tar.bz2 | |
Add a test for my change to disable reassociation for i1 types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95465 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | test/Transforms/Reassociate/basictest.ll | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/Transforms/Reassociate/basictest.ll b/test/Transforms/Reassociate/basictest.ll index e77d83d..0864740 100644 --- a/test/Transforms/Reassociate/basictest.ll +++ b/test/Transforms/Reassociate/basictest.ll @@ -203,4 +203,14 @@ define i32 @test14(i32 %X1, i32 %X2) { ; CHECK-NEXT: ret i32 } +; Do not reassociate expressions of type i1 +define i32 @test15(i32 %X1, i32 %X2, i32 %X3) { + %A = icmp ne i32 %X1, 0 + %B = icmp slt i32 %X2, %X3 + %C = and i1 %A, %B + %D = select i1 %C, i32 %X1, i32 0 + ret i32 %D +; CHECK: @test15 +; CHECK: and i1 %A, %B +} |