-; RUN: llc < %s -mtriple=i386-apple-darwin9 -O0 -regalloc=linearscan | grep {movl %edx, 12(%esp)} | count 2
+; RUN: llc < %s -mtriple=i386-apple-darwin9 -O0 -optimize-regalloc -regalloc=basic -no-integrated-as | FileCheck %s
; rdar://6992609
+; CHECK: movl [[EDX:%e..]], 4(%esp)
+; CHECK: movl [[EDX]], 4(%esp)
target triple = "i386-apple-darwin9.0"
@llvm.used = appending global [1 x i8*] [i8* bitcast (i64 (i64)* @_OSSwapInt64 to i8*)], section "llvm.metadata" ; <[1 x i8*]*> [#uses=0]
%1 = load i64* %retval ; <i64> [#uses=1]
ret i64 %1
}
+
+; The tied operands are not necessarily in the same order as the defs.
+; PR13742
+define i64 @swapped(i64 %x, i64 %y) nounwind {
+entry:
+ %x0 = call { i64, i64 } asm "foo", "=r,=r,1,0,~{dirflag},~{fpsr},~{flags}"(i64 %x, i64 %y) nounwind
+ %x1 = extractvalue { i64, i64 } %x0, 0
+ ret i64 %x1
+}