| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=riscv32-- | FileCheck %s |
| ; RUN: llc < %s -mtriple=riscv64-- | FileCheck %s |
| |
| define i32 @PR94145(i16 %a0) { |
| ; CHECK-LABEL: PR94145: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: andi a0, a0, 2 |
| ; CHECK-NEXT: seqz a0, a0 |
| ; CHECK-NEXT: li a1, 1 |
| ; CHECK-NEXT: sll a0, a1, a0 |
| ; CHECK-NEXT: ret |
| %lshr = lshr i16 %a0, 1 |
| %and = and i16 %lshr, 1 |
| %xor = xor i16 %and, 1 |
| %shl = shl i16 1, %xor |
| %freeze = freeze i16 %shl |
| %zext = zext i16 %freeze to i32 |
| ret i32 %zext |
| } |
