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| author | Eli Friedman <eli.friedman@gmail.com> | 2012-02-18 03:29:25 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2012-02-18 03:29:25 +0000 |
| commit | 952d1f9f40733718774aaf3694dee41dae30e55a (patch) | |
| tree | b857f518932585e23c9187d1d7eb94d70a8b8c7d /llvm/test/Transforms/InstSimplify/compare.ll | |
| parent | d951a1d9c8fc0d4c6409dae93275515d076049ee (diff) | |
| download | bcm5719-llvm-952d1f9f40733718774aaf3694dee41dae30e55a.tar.gz bcm5719-llvm-952d1f9f40733718774aaf3694dee41dae30e55a.zip | |
Fix a rather nasty regression from r150690: LHS != RHS does not imply LHS->stripPointerCasts() != RHS->stripPointerCasts().
llvm-svn: 150863
Diffstat (limited to 'llvm/test/Transforms/InstSimplify/compare.ll')
| -rw-r--r-- | llvm/test/Transforms/InstSimplify/compare.ll | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/llvm/test/Transforms/InstSimplify/compare.ll b/llvm/test/Transforms/InstSimplify/compare.ll index 60f5990840b..92b8fc7e3a9 100644 --- a/llvm/test/Transforms/InstSimplify/compare.ll +++ b/llvm/test/Transforms/InstSimplify/compare.ll @@ -30,6 +30,16 @@ define i1 @gep() { ; CHECK-NEXT: ret i1 false } +define i1 @gep2() { +; CHECK: @gep2 + %a = alloca [3 x i8], align 8 + %x = getelementptr inbounds [3 x i8]* %a, i32 0, i32 0 + %y = getelementptr inbounds [3 x i8]* %a, i32 0, i32 0 + %cmp = icmp eq i8* %x, %y + ret i1 %cmp +; CHECK-NEXT: ret i1 true +} + define i1 @zext(i32 %x) { ; CHECK: @zext %e1 = zext i32 %x to i64 |
