| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 6 |
| ; RUN: llc -mtriple=powerpc64le-unknown-linux-gnu < %s | FileCheck %s |
| |
| ; Make sure this does not crash. |
| define i32 @test(i32 %arg) { |
| ; CHECK-LABEL: test: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: rlwinm 4, 3, 13, 19, 19 |
| ; CHECK-NEXT: rlwinm 3, 3, 2, 30, 30 |
| ; CHECK-NEXT: xori 4, 4, 4096 |
| ; CHECK-NEXT: xori 3, 3, 2 |
| ; CHECK-NEXT: rlwimi 3, 4, 0, 31, 29 |
| ; CHECK-NEXT: blr |
| %icmp = icmp sgt i32 %arg, -1 |
| %select = select i1 %icmp, i16 1, i16 0 |
| %select1 = select i1 %icmp, i16 16384, i16 0 |
| %lshr = lshr i16 %select1, 1 |
| %zext = zext i16 %lshr to i32 |
| %lshr2 = lshr i32 %zext, 1 |
| %shl = shl i16 %select, 1 |
| %zext3 = zext i16 %shl to i32 |
| %or = or i32 %lshr2, %zext3 |
| ret i32 %or |
| } |
