| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2 |
| ; REQUIRES: asserts |
| ; RUN: llc < %s -mtriple=x86_64-- | FileCheck %s |
| |
| define i32 @PR61348() optsize { |
| ; CHECK-LABEL: PR61348: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: movl $3, %ecx |
| ; CHECK-NEXT: xorl %edi, %edi |
| ; CHECK-NEXT: xorl %esi, %esi |
| ; CHECK-NEXT: rep;movsq (%rsi), %es:(%rdi) |
| ; CHECK-NEXT: movb 30, %al |
| ; CHECK-NEXT: movb %al, 30 |
| ; CHECK-NEXT: movzwl 28, %eax |
| ; CHECK-NEXT: movw %ax, 28 |
| ; CHECK-NEXT: movl 24, %eax |
| ; CHECK-NEXT: movl %eax, 24 |
| ; CHECK-NEXT: xorl %eax, %eax |
| ; CHECK-NEXT: retq |
| tail call void @llvm.memcpy.p0.p0.i64(ptr align 1 null, ptr align 1 null, i64 31, i1 true) |
| ret i32 0 |
| } |
| declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) |
