40 lines · plain
1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s3 4declare void @free_v()5 6define void @f(ptr %x, i32 %c32, ptr %y) nounwind {7; CHECK-LABEL: f:8; CHECK: # %bb.0: # %entry9; CHECK-NEXT: pushq %rbp10; CHECK-NEXT: pushq %r1411; CHECK-NEXT: pushq %rbx12; CHECK-NEXT: movq %rdx, %rbx13; CHECK-NEXT: movl %esi, %ebp14; CHECK-NEXT: movl (%rdi), %r14d15; CHECK-NEXT: callq free_v@PLT16; CHECK-NEXT: testl %ebp, %ebp17; CHECK-NEXT: je .LBB0_218; CHECK-NEXT: # %bb.1: # %left19; CHECK-NEXT: movl %r14d, (%rbx)20; CHECK-NEXT: .LBB0_2: # %merge21; CHECK-NEXT: popq %rbx22; CHECK-NEXT: popq %r1423; CHECK-NEXT: popq %rbp24; CHECK-NEXT: retq25 entry:26 %v = load i32, ptr %x, !invariant.load !027 call void @free_v()28 %c = icmp ne i32 %c32, 029 br i1 %c, label %left, label %merge30 31 left:32 store i32 %v, ptr %y33 br label %merge34 35 merge:36 ret void37}38 39!0 = !{}40