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Diffstat (limited to 'test/Transforms/InstCombine/getelementptr-seteq.ll')
| -rw-r--r-- | test/Transforms/InstCombine/getelementptr-seteq.ll | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/getelementptr-seteq.ll b/test/Transforms/InstCombine/getelementptr-seteq.ll new file mode 100644 index 0000000000000..05cec622b2ac3 --- /dev/null +++ b/test/Transforms/InstCombine/getelementptr-seteq.ll @@ -0,0 +1,13 @@ +; Test folding of constantexpr geps into normal geps. +; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep {icmp eq i64 %X, -1} +; PR2235 + +%S = type { i32, [ 100 x i32] } + +define i1 @test(i64 %X, %S* %P) { + %A = getelementptr %S* %P, i32 0, i32 1, i64 %X + %B = getelementptr %S* %P, i32 0, i32 0 + %C = icmp eq i32* %A, %B + ret i1 %C +} + |