| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --include-generated-funcs |
| ; RUN: llc -enable-machine-outliner -mtriple=lanai-unknown-linux < %s | FileCheck %s |
| ; NOTE: Machine outliner doesn't run. |
| @x = global i32 0, align 4 |
| |
| define dso_local i32 @check_boundaries() #0 { |
| %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 { |
| %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" } |
| ; CHECK-LABEL: check_boundaries: |
| ; CHECK: .Lcheck_boundaries$local: |
| ; CHECK-NEXT: .cfi_startproc |
| ; CHECK-NEXT: ! %bb.0: |
| ; CHECK-NEXT: st %fp, [--%sp] |
| ; CHECK-NEXT: add %sp, 0x8, %fp |
| ; CHECK-NEXT: sub %sp, 0x20, %sp |
| ; CHECK-NEXT: st %r0, -12[%fp] |
| ; CHECK-NEXT: sub.f %r0, 0x0, %r0 |
| ; CHECK-NEXT: st %r0, -16[%fp] |
| ; CHECK-NEXT: beq .LBB0_1 |
| ; CHECK-NEXT: mov 0x1, %r3 |
| ; CHECK-NEXT: .LBB0_2: |
| ; CHECK-NEXT: bt .LBB0_3 |
| ; CHECK-NEXT: st %r3, -24[%fp] |
| ; CHECK-NEXT: .LBB0_1: |
| ; CHECK-NEXT: st %r3, -16[%fp] |
| ; CHECK-NEXT: mov 0x2, %r3 |
| ; CHECK-NEXT: st %r3, -20[%fp] |
| ; CHECK-NEXT: mov 0x3, %r3 |
| ; CHECK-NEXT: st %r3, -24[%fp] |
| ; CHECK-NEXT: mov 0x4, %r3 |
| ; CHECK-NEXT: st %r3, -28[%fp] |
| ; CHECK-NEXT: .LBB0_3: |
| ; CHECK-NEXT: ld -16[%fp], %r3 |
| ; CHECK-NEXT: sub.f %r3, 0x0, %r0 |
| ; CHECK-NEXT: beq .LBB0_4 |
| ; CHECK-NEXT: nop |
| ; CHECK-NEXT: .LBB0_5: |
| ; CHECK-NEXT: mov 0x1, %r3 |
| ; CHECK-NEXT: bt .LBB0_6 |
| ; CHECK-NEXT: st %r3, -24[%fp] |
| ; CHECK-NEXT: .LBB0_4: |
| ; CHECK-NEXT: mov 0x1, %r3 |
| ; CHECK-NEXT: st %r3, -16[%fp] |
| ; CHECK-NEXT: mov 0x2, %r3 |
| ; CHECK-NEXT: st %r3, -20[%fp] |
| ; CHECK-NEXT: mov 0x3, %r3 |
| ; CHECK-NEXT: st %r3, -24[%fp] |
| ; CHECK-NEXT: mov 0x4, %r3 |
| ; CHECK-NEXT: st %r3, -28[%fp] |
| ; CHECK-NEXT: .LBB0_6: |
| ; CHECK-NEXT: or %r0, 0x0, %rv |
| ; CHECK-NEXT: ld -4[%fp], %pc ! return |
| ; CHECK-NEXT: add %fp, 0x0, %sp |
| ; CHECK-NEXT: ld -8[%fp], %fp |
| ; |
| ; CHECK-LABEL: main: |
| ; CHECK: .Lmain$local: |
| ; CHECK-NEXT: .cfi_startproc |
| ; CHECK-NEXT: ! %bb.0: |
| ; CHECK-NEXT: st %fp, [--%sp] |
| ; CHECK-NEXT: add %sp, 0x8, %fp |
| ; CHECK-NEXT: sub %sp, 0x20, %sp |
| ; CHECK-NEXT: st %r0, -12[%fp] |
| ; CHECK-NEXT: mov hi(x), %r3 |
| ; CHECK-NEXT: or %r3, lo(x), %r3 |
| ; CHECK-NEXT: mov 0x1, %r9 |
| ; CHECK-NEXT: st %r9, -16[%fp] |
| ; CHECK-NEXT: mov 0x2, %r12 |
| ; CHECK-NEXT: st %r12, -20[%fp] |
| ; CHECK-NEXT: mov 0x3, %r13 |
| ; CHECK-NEXT: st %r13, -24[%fp] |
| ; CHECK-NEXT: mov 0x4, %r14 |
| ; CHECK-NEXT: st %r14, -28[%fp] |
| ; CHECK-NEXT: st %r9, 0[%r3] |
| ; CHECK-NEXT: !APP |
| ; CHECK-NEXT: !NO_APP |
| ; CHECK-NEXT: st %r9, -16[%fp] |
| ; CHECK-NEXT: st %r12, -20[%fp] |
| ; CHECK-NEXT: st %r13, -24[%fp] |
| ; CHECK-NEXT: st %r14, -28[%fp] |
| ; CHECK-NEXT: or %r0, 0x0, %rv |
| ; CHECK-NEXT: ld -4[%fp], %pc ! return |
| ; CHECK-NEXT: add %fp, 0x0, %sp |
| ; CHECK-NEXT: ld -8[%fp], %fp |