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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=arm64-apple-ios7.0 | FileCheck %s
; RUN: llc -mtriple=arm64-apple-ios7.0 -pass-remarks-output=%t -pass-remarks=asm-printer -o - %s
; RUN: FileCheck --input-file=%t --check-prefix=YAML %s
; YAML: Name: InstructionMix
; YAML-NEXT: DebugLoc: { File: arm64-instruction-mix-remarks.ll, Line: 10, Column: 10 }
; YAML-NEXT: Function: foo
; YAML-NEXT: Args:
; YAML: - BasicBlock: entry
; YAML: - INST_add: '2'
; YAML: - INST_b.: '1'
; YAML: - INST_ldr: '1'
; YAML: - INST_movk: '1'
; YAML: - INST_movz: '1'
; YAML: - INST_subs: '1'
; YAML: Name: InstructionMix
; YAML-NEXT: DebugLoc: { File: arm64-instruction-mix-remarks.ll, Line: 30, Column: 30 }
; YAML-NEXT: Function: foo
; YAML-NEXT: Args:
; YAML: - BasicBlock: else
; YAML: - INST_madd: '2'
; YAML: - INST_movz: '1'
; YAML: - INST_str: '1'
define i32 @foo(i32* %ptr, i32 %x, i64 %y) !dbg !3 {
; CHECK-LABEL: foo:
; CHECK: ; %bb.0: ; %entry
; CHECK-NEXT: ldr w10, [x0]
; CHECK-NEXT: mov x8, x0
; CHECK-NEXT: mov w9, #16959
; CHECK-NEXT: movk w9, #15, lsl #16
; CHECK-NEXT: add w0, w10, w1
; CHECK-NEXT: add x10, x0, x2
; CHECK-NEXT: cmp x10, x9
; CHECK-NEXT: b.eq LBB0_2
; CHECK-NEXT: ; %bb.1: ; %else
; CHECK-NEXT: mul w9, w0, w1
; CHECK-NEXT: mov w10, #10
; CHECK-NEXT: mul w0, w9, w1
; CHECK-NEXT: str w10, [x8]
; CHECK-NEXT: LBB0_2: ; %common.ret
; CHECK-NEXT: ; kill: def $w0 killed $w0 killed $x0
; CHECK-NEXT: ret
entry:
%l = load i32, i32* %ptr, !dbg !4
%add = add i32 %l, %x, !dbg !4
%add.ext = zext i32 %add to i64, !dbg !4
%add.64 = add i64 %add.ext, %y, !dbg !4
%c = icmp eq i64 %add.64, 999999, !dbg !4
br i1 %c, label %then, label %else, !dbg !4
then:
ret i32 %add, !dbg !5
else:
store i32 10, i32* %ptr, !dbg !6
%res = mul i32 %add, %x, !dbg !6
%res.2 = mul i32 %res, %x, !dbg !6
ret i32 %res.2, !dbg !6
}
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!2}
!0 = distinct !DICompileUnit(language: DW_LANG_C, file: !1)
!1 = !DIFile(filename: "arm64-instruction-mix-remarks.ll", directory: "")
!2 = !{i32 2, !"Debug Info Version", i32 3}
!3 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 5, scopeLine: 5, unit: !0)
!4 = distinct !DILocation(line: 10, column: 10, scope: !3)
!5 = distinct !DILocation(line: 20, column: 20, scope: !3)
!6 = distinct !DILocation(line: 30, column: 30, scope: !3)
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