| Bob Wilson | 8f34346 | 2009-04-06 21:46:51 +0000 | [diff] [blame] | 1 | ; RUN: llvm-as < %s | llc -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] |
| Dale Johannesen | 442b7bf | 2009-04-14 01:51:40 +0000 | [diff] [blame^] | 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 |
| Bob Wilson | 8f34346 | 2009-04-06 21:46:51 +0000 | [diff] [blame] | 15 | br label %return |
| 16 | |
| 17 | return: ; preds = %entry |
| 18 | %4 = load i32* %retval ; <i32> [#uses=1] |
| 19 | ret i32 %4 |
| 20 | } |