1 ; RUN: llc < %s -march=arm | grep "swi 107" 2 3 define i32 @_swilseek(i32) nounwind { 4 entry: 5 %ptr = alloca i32 ; <i32*> [#uses=2] 6 store i32 %0, i32* %ptr 7 %retval = alloca i32 ; <i32*> [#uses=2] 8 store i32 0, i32* %retval 9 %res = alloca i32 ; <i32*> [#uses=0] 10 %fh = alloca i32 ; <i32*> [#uses=1] 11 %1 = load i32* %fh ; <i32> [#uses=1] 12 %2 = load i32* %ptr ; <i32> [#uses=1] 13 %3 = call i32 asm "mov r0, $2; mov r1, $3; swi ${1:a}; mov $0, r0", "=r,i,r,r,~{r0},~{r1}"(i32 107, i32 %1, i32 %2) nounwind ; <i32> [#uses=1] 14 store i32 %3, i32* %retval 15 br label %return 16 17 return: ; preds = %entry 18 %4 = load i32* %retval ; <i32> [#uses=1] 19 ret i32 %4 20 } 21
