1; RUN: llc -mtriple armv7-eabi -o - %s | FileCheck %s 2; RUN: llc -mtriple thumbv6m-eabi -o - %s | FileCheck %s 3; RUN: llc -mtriple thumbv7-eabi -o - %s | FileCheck %s 4 5declare void @llvm.arm.hint(i32) nounwind 6 7define void @hint_nop() { 8entry: 9 tail call void @llvm.arm.hint(i32 0) nounwind 10 ret void 11} 12 13; CHECK-LABEL: hint_nop 14; CHECK: nop 15 16define void @hint_yield() { 17entry: 18 tail call void @llvm.arm.hint(i32 1) nounwind 19 ret void 20} 21 22; CHECK-LABEL: hint_yield 23; CHECK: yield 24 25define void @hint_wfe() { 26entry: 27 tail call void @llvm.arm.hint(i32 2) nounwind 28 ret void 29} 30 31; CHECK-LABEL: hint_wfe 32; CHECK: wfe 33 34define void @hint_wfi() { 35entry: 36 tail call void @llvm.arm.hint(i32 3) nounwind 37 ret void 38} 39 40; CHECK-LABEL: hint_wfi 41; CHECK: wfi 42 43define void @hint_sev() { 44entry: 45 tail call void @llvm.arm.hint(i32 4) nounwind 46 ret void 47} 48 49; CHECK-LABEL: hint_sev 50; CHECK: sev 51 52define void @hint_sevl() { 53entry: 54 tail call void @llvm.arm.hint(i32 5) nounwind 55 ret void 56} 57 58; CHECK-LABEL: hint_sevl 59; CHECK: hint #5 60 61define void @hint_undefined() { 62entry: 63 tail call void @llvm.arm.hint(i32 8) nounwind 64 ret void 65} 66 67; CHECK-LABEL: hint_undefined 68; CHECK: hint #8 69 70