| ; RUN: llc < %s -march=x86 |
| |
| ; ModuleID = 'a.bc' |
| |
| define i32 @foo(i32 %A, i32 %B) { |
| entry: |
| %A_addr = alloca i32 ; <i32*> [#uses=2] |
| %B_addr = alloca i32 ; <i32*> [#uses=1] |
| %retval = alloca i32, align 4 ; <i32*> [#uses=2] |
| %tmp = alloca i32, align 4 ; <i32*> [#uses=2] |
| %ret = alloca i32, align 4 ; <i32*> [#uses=2] |
| store i32 %A, i32* %A_addr |
| store i32 %B, i32* %B_addr |
| %tmp1 = load i32* %A_addr ; <i32> [#uses=1] |
| %tmp2 = call i32 asm "roll $1,$0", "=r,I,0,~{dirflag},~{fpsr},~{flags},~{cc}"( i32 7, i32 %tmp1 ) ; <i32> [#uses=1] |
| store i32 %tmp2, i32* %ret |
| %tmp3 = load i32* %ret ; <i32> [#uses=1] |
| store i32 %tmp3, i32* %tmp |
| %tmp4 = load i32* %tmp ; <i32> [#uses=1] |
| store i32 %tmp4, i32* %retval |
| br label %return |
| |
| return: ; preds = %entry |
| %retval5 = load i32* %retval ; <i32> [#uses=1] |
| ret i32 %retval5 |
| } |
