blob: 292d558f2b9fb9a47d8be60d2b11f0e685b8ccdf [file] [log] [blame]
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -enable-machine-outliner -mtriple=s390x-unknown-linux < %s | FileCheck %s
;
; NOTE: Machine outliner doesn't run.
@x = dso_local global i32 0, align 4
define dso_local i32 @check_boundaries() #0 {
; CHECK-LABEL: check_boundaries:
; CHECK: # %bb.0:
; CHECK-NEXT: stmg %r11, %r15, 88(%r15)
; CHECK-NEXT: .cfi_offset %r11, -72
; CHECK-NEXT: .cfi_offset %r15, -40
; CHECK-NEXT: aghi %r15, -184
; CHECK-NEXT: .cfi_def_cfa_offset 344
; CHECK-NEXT: lgr %r11, %r15
; CHECK-NEXT: .cfi_def_cfa_register %r11
; CHECK-NEXT: mvhi 180(%r11), 0
; CHECK-NEXT: lhi %r0, 0
; CHECK-NEXT: mvhi 176(%r11), 0
; CHECK-NEXT: cije %r0, 0, .LBB0_3
; CHECK-NEXT: # %bb.1:
; CHECK-NEXT: mvhi 168(%r11), 1
; CHECK-NEXT: chsi 176(%r11), 0
; CHECK-NEXT: je .LBB0_4
; CHECK-NEXT: .LBB0_2:
; CHECK-NEXT: mvhi 168(%r11), 1
; CHECK-NEXT: j .LBB0_5
; CHECK-NEXT: .LBB0_3:
; CHECK-NEXT: mvhi 176(%r11), 1
; CHECK-NEXT: mvhi 172(%r11), 2
; CHECK-NEXT: mvhi 168(%r11), 3
; CHECK-NEXT: mvhi 164(%r11), 4
; CHECK-NEXT: chsi 176(%r11), 0
; CHECK-NEXT: jlh .LBB0_2
; CHECK-NEXT: .LBB0_4:
; CHECK-NEXT: mvhi 176(%r11), 1
; CHECK-NEXT: mvhi 172(%r11), 2
; CHECK-NEXT: mvhi 168(%r11), 3
; CHECK-NEXT: mvhi 164(%r11), 4
; CHECK-NEXT: .LBB0_5:
; CHECK-NEXT: lhi %r2, 0
; CHECK-NEXT: lmg %r11, %r15, 272(%r11)
; CHECK-NEXT: br %r14
%1 = alloca i32, align 4
%2 = alloca i32, align 4
%3 = alloca i32, align 4
%4 = alloca i32, align 4
%5 = alloca i32, align 4
store i32 0, i32* %1, align 4
store i32 0, i32* %2, align 4
%6 = load i32, i32* %2, align 4
%7 = icmp ne i32 %6, 0
br i1 %7, label %9, label %8
store i32 1, i32* %2, align 4
store i32 2, i32* %3, align 4
store i32 3, i32* %4, align 4
store i32 4, i32* %5, align 4
br label %10
store i32 1, i32* %4, align 4
br label %10
%11 = load i32, i32* %2, align 4
%12 = icmp ne i32 %11, 0
br i1 %12, label %14, label %13
store i32 1, i32* %2, align 4
store i32 2, i32* %3, align 4
store i32 3, i32* %4, align 4
store i32 4, i32* %5, align 4
br label %15
store i32 1, i32* %4, align 4
br label %15
ret i32 0
}
define dso_local i32 @main() #0 {
; CHECK-LABEL: main:
; CHECK: # %bb.0:
; CHECK-NEXT: stmg %r11, %r15, 88(%r15)
; CHECK-NEXT: .cfi_offset %r11, -72
; CHECK-NEXT: .cfi_offset %r15, -40
; CHECK-NEXT: aghi %r15, -184
; CHECK-NEXT: .cfi_def_cfa_offset 344
; CHECK-NEXT: lgr %r11, %r15
; CHECK-NEXT: .cfi_def_cfa_register %r11
; CHECK-NEXT: mvhi 180(%r11), 0
; CHECK-NEXT: mvhi 176(%r11), 1
; CHECK-NEXT: mvhi 172(%r11), 2
; CHECK-NEXT: mvhi 168(%r11), 3
; CHECK-NEXT: mvhi 164(%r11), 4
; CHECK-NEXT: lhi %r0, 1
; CHECK-NEXT: strl %r0, x
; CHECK-NEXT: #APP
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: mvhi 176(%r11), 1
; CHECK-NEXT: mvhi 172(%r11), 2
; CHECK-NEXT: mvhi 168(%r11), 3
; CHECK-NEXT: lhi %r2, 0
; CHECK-NEXT: mvhi 164(%r11), 4
; CHECK-NEXT: lmg %r11, %r15, 272(%r11)
; CHECK-NEXT: br %r14
%1 = alloca i32, align 4
%2 = alloca i32, align 4
%3 = alloca i32, align 4
%4 = alloca i32, align 4
%5 = alloca i32, align 4
store i32 0, i32* %1, align 4
store i32 0, i32* @x, align 4
store i32 1, i32* %2, align 4
store i32 2, i32* %3, align 4
store i32 3, i32* %4, align 4
store i32 4, i32* %5, align 4
store i32 1, i32* @x, align 4
call void asm sideeffect "", "~{memory},~{dirflag},~{fpsr},~{flags}"()
store i32 1, i32* %2, align 4
store i32 2, i32* %3, align 4
store i32 3, i32* %4, align 4
store i32 4, i32* %5, align 4
ret i32 0
}
attributes #0 = { noredzone nounwind ssp uwtable "frame-pointer"="all" }