| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=i686-unknown | FileCheck %s --check-prefix=X86 |
| ; RUN: llc < %s -mtriple=x86_64-unknown | FileCheck %s --check-prefix=X64 |
| |
| define zeroext i16 @PR49028(i16 zeroext %0, i8* %1) { |
| ; X86-LABEL: PR49028: |
| ; X86: # %bb.0: |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: shrl %eax |
| ; X86-NEXT: sete (%ecx) |
| ; X86-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X86-NEXT: retl |
| ; |
| ; X64-LABEL: PR49028: |
| ; X64: # %bb.0: |
| ; X64-NEXT: movl %edi, %eax |
| ; X64-NEXT: shrl %eax |
| ; X64-NEXT: sete (%rsi) |
| ; X64-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X64-NEXT: retq |
| %3 = lshr i16 %0, 1 |
| %4 = icmp eq i16 %3, 0 |
| %5 = zext i1 %4 to i8 |
| store i8 %5, i8* %1, align 1 |
| ret i16 %3 |
| } |