37 lines
1.0 KiB
LLVM
37 lines
1.0 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu | FileCheck %s
|
|
|
|
define void @test(i64* %p) nounwind {
|
|
; CHECK-LABEL: test:
|
|
; CHECK: # %bb.0: # %bb
|
|
; CHECK-NEXT: movq (%rdi), %rax
|
|
; CHECK-NEXT: andl $-2, %eax
|
|
; CHECK-NEXT: cmpq $2, %rax
|
|
; CHECK-NEXT: cmpl $2, %eax
|
|
; CHECK-NEXT: retq
|
|
bb:
|
|
%i = load i64, i64* %p, align 8, !range !0
|
|
%i1 = and i64 %i, 6
|
|
%i2 = icmp eq i64 %i1, 2
|
|
br i1 %i2, label %bb3, label %bb5
|
|
|
|
bb3: ; preds = %bb
|
|
%i4 = icmp ne {}* undef, null
|
|
br label %bb5
|
|
|
|
bb5: ; preds = %bb3, %bb
|
|
br label %bb6
|
|
|
|
bb6: ; preds = %bb5
|
|
br i1 %i2, label %bb7, label %bb9
|
|
|
|
bb7: ; preds = %bb6
|
|
%i8 = getelementptr inbounds i64, i64* undef, i64 5
|
|
br label %bb9
|
|
|
|
bb9: ; preds = %bb7, %bb6
|
|
ret void
|
|
}
|
|
|
|
!0 = !{i64 0, i64 5}
|