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