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Diffstat (limited to 'test/Transforms/Reassociate')
| -rw-r--r-- | test/Transforms/Reassociate/xor_reassoc.ll | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/Transforms/Reassociate/xor_reassoc.ll b/test/Transforms/Reassociate/xor_reassoc.ll index 380eba5..d371a9b 100644 --- a/test/Transforms/Reassociate/xor_reassoc.ll +++ b/test/Transforms/Reassociate/xor_reassoc.ll @@ -149,3 +149,18 @@ define i32 @xor_ra_size2(i32 %x) { ;CHECK: %or1 = or i32 %x, 456 ;CHECK: %xor = xor i32 %or, %or1 } + + +; ========================================================================== +; +; Xor reassociation bugs +; +; ========================================================================== + +@xor_bug1_data = external global <{}>, align 4 +define void @xor_bug1() { + %1 = ptrtoint i32* undef to i64 + %2 = xor i64 %1, ptrtoint (<{}>* @xor_bug1_data to i64) + %3 = and i64 undef, %2 + ret void +} |