diff options
Diffstat (limited to 'llvm/test/Transforms/SCCP/apint-select.ll')
-rw-r--r-- | llvm/test/Transforms/SCCP/apint-select.ll | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/llvm/test/Transforms/SCCP/apint-select.ll b/llvm/test/Transforms/SCCP/apint-select.ll new file mode 100644 index 00000000000..25c39ceeab3 --- /dev/null +++ b/llvm/test/Transforms/SCCP/apint-select.ll @@ -0,0 +1,22 @@ +; RUN: llvm-as < %s | opt -sccp | llvm-dis -o /dev/null -f && +; RUN: llvm-as < %s | opt -sccp | llvm-dis | not grep select + +@A = constant i32 10 + +define i712 @test1() { + %P = getelementptr i32* @A, i32 0 + %B = ptrtoint i32* %P to i64 + %BB = and i64 %B, undef + %C = icmp sge i64 %BB, 0 + %X = select i1 %C, i712 0, i712 1 + ret i712 %X +} + + + +define i712 @test2(i1 %C) { + %X = select i1 %C, i712 0, i712 undef + ret i712 %X +} + + |