diff options
Diffstat (limited to 'llvm/test/Transforms')
| -rw-r--r-- | llvm/test/Transforms/InstSimplify/select.ll | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/llvm/test/Transforms/InstSimplify/select.ll b/llvm/test/Transforms/InstSimplify/select.ll index eafab250b62..6ddaaba2046 100644 --- a/llvm/test/Transforms/InstSimplify/select.ll +++ b/llvm/test/Transforms/InstSimplify/select.ll @@ -389,3 +389,16 @@ define i64 @select_icmp_x_and_8_ne_0_y64_and_not_8(i32 %x, i64 %y) { ret i64 %and1.y } +; Don't crash on a pointer or aggregate type. + +define i32* @select_icmp_pointers(i32* %x, i32* %y) { +; CHECK-LABEL: @select_icmp_pointers( +; CHECK-NEXT: [[CMP:%.*]] = icmp slt i32* %x, null +; CHECK-NEXT: [[SEL:%.*]] = select i1 [[CMP]], i32* %x, i32* %y +; CHECK-NEXT: ret i32* [[SEL]] +; + %cmp = icmp slt i32* %x, null + %sel = select i1 %cmp, i32* %x, i32* %y + ret i32* %sel +} + |
