1 ; RUN: llc < %s -mtriple=i386-apple-darwin9 -O0 -optimize-regalloc -regalloc=basic | FileCheck %s
4 ; CHECK: movl [[EDX:%e..]], 4(%esp)
5 ; CHECK: movl [[EDX]], 4(%esp)
6 target triple = "i386-apple-darwin9.0"
7 @llvm.used = appending global [1 x i8*] [i8* bitcast (i64 (i64)* @_OSSwapInt64 to i8*)], section "llvm.metadata" ; <[1 x i8*]*> [#uses=0]
9 define i64 @_OSSwapInt64(i64 %_data) nounwind {
11 %retval = alloca i64 ; <i64*> [#uses=2]
12 %_data.addr = alloca i64 ; <i64*> [#uses=4]
13 store i64 %_data, i64* %_data.addr
14 %tmp = load i64* %_data.addr ; <i64> [#uses=1]
15 %0 = call i64 asm "bswap %eax\0A\09bswap %edx\0A\09xchgl %eax, %edx", "=A,0,~{dirflag},~{fpsr},~{flags}"(i64 %tmp) nounwind ; <i64> [#uses=1]
16 store i64 %0, i64* %_data.addr
17 %tmp1 = load i64* %_data.addr ; <i64> [#uses=1]
18 store i64 %tmp1, i64* %retval
19 %1 = load i64* %retval ; <i64> [#uses=1]