1 ; RUN: llc < %s -mtriple=powerpc-apple-darwin -mcpu=g4 | FileCheck %s
3 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-f128:64:128-n32"
4 target triple = "powerpc-apple-darwin9.6"
5 ; This formerly used R0 for both the stack address and CR.
7 define void @foo() nounwind {
11 ;CHECK: rlwinm r2, r2, 8, 0, 31
12 ;CHECK: ori r3, r3, 34524
13 ;CHECK: stwx r2, r1, r3
14 ; Make sure that the register scavenger returns the same temporary register.
17 ;CHECK: rlwinm r2, r2, 12, 0, 31
18 ;CHECK: ori r3, r3, 34520
19 ;CHECK: stwx r2, r1, r3
20 %x = alloca [100000 x i8] ; <[100000 x i8]*> [#uses=1]
21 %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
22 %x1 = bitcast [100000 x i8]* %x to i8* ; <i8*> [#uses=1]
23 call void @bar(i8* %x1) nounwind
24 call void asm sideeffect "", "~{cr2},~{cr3}"() nounwind
27 return: ; preds = %entry
29 ;CHECK: ori r3, r3, 34524
30 ;CHECK: lwzx r2, r1, r3
31 ;CHECK: rlwinm r2, r2, 24, 0, 31
36 declare void @bar(i8*)