-; RUN: llvm-as < %s | llc | grep {subfc r2,r5,r4}
-; RUN: llvm-as < %s | llc | grep {subfze r4,r3}
+; RUN: llc < %s | FileCheck %s
+; RUN: llc < %s -regalloc=fast -optimize-regalloc=0 | FileCheck %s
+; The first argument of subfc must not be the same as any other register.
+; CHECK: subfc [[REG:r.]],
+; CHECK-NOT: [[REG]]
+; CHECK: InlineAsm End
; PR1357
target datalayout = "E-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64"
; return ((long long)Y << 32) | X;
;}
-define i64 @test(i32 %A, i32 %B, i32 %C) {
+define i64 @test(i32 %A, i32 %B, i32 %C) nounwind {
entry:
%Y = alloca i32, align 4 ; <i32*> [#uses=2]
%tmp4 = call i32 asm "subf${3:I}c $1,$4,$3\0A\09subfze $0,$2", "=r,=*&r,r,rI,r"( i32* %Y, i32 %A, i32 %B, i32 %C ) ; <i32> [#uses=1]