1*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=thumb-eabi -no-integrated-as %s -o - | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Workerdefine i32 @t1(i32 %x, i32 %y) nounwind { 4*9880d681SAndroid Build Coastguard Workerentry: 5*9880d681SAndroid Build Coastguard Worker ; CHECK: mov r0, r12 6*9880d681SAndroid Build Coastguard Worker %0 = tail call i32 asm "mov $0, $1", "=l,h"(i32 %y) nounwind 7*9880d681SAndroid Build Coastguard Worker ret i32 %0 8*9880d681SAndroid Build Coastguard Worker} 9*9880d681SAndroid Build Coastguard Worker 10*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: constraint_r: 11*9880d681SAndroid Build Coastguard Worker; CHECK: foo2 r{{[0-7]+}}, r{{[0-7]+}} 12*9880d681SAndroid Build Coastguard Worker 13*9880d681SAndroid Build Coastguard Workerdefine i32 @constraint_r() { 14*9880d681SAndroid Build Coastguard Workerentry: 15*9880d681SAndroid Build Coastguard Worker %0 = tail call i32 asm sideeffect "movs $0, #1", "=r"() 16*9880d681SAndroid Build Coastguard Worker tail call void asm sideeffect "foo1", "~{r0},~{r1},~{r2},~{r3},~{r4},~{r5},~{r6},~{r7}"() 17*9880d681SAndroid Build Coastguard Worker %1 = tail call i32 asm sideeffect "foo2 $0, $1", "=r,r"(i32 %0) 18*9880d681SAndroid Build Coastguard Worker ret i32 %1 19*9880d681SAndroid Build Coastguard Worker} 20