1 ; RUN: llc < %s -march=ppc32 -mtriple=powerpc-apple-darwin10 -mcpu=g5 -disable-ppc-ilp-pref | FileCheck %s 2 ; ModuleID = '<stdin>' 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" 4 target triple = "powerpc-apple-darwin10.0" 5 ; It is wrong on powerpc to substitute reg+reg for $0; the stw opcode 6 ; would have to change. 7 8 @x = external global [0 x i32] ; <[0 x i32]*> [#uses=1] 9 10 define void @foo(i32 %y) nounwind ssp { 11 entry: 12 ; CHECK: foo 13 ; CHECK: add r2 14 ; CHECK: 0(r2) 15 %y_addr = alloca i32 ; <i32*> [#uses=2] 16 %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0] 17 store i32 %y, i32* %y_addr 18 %0 = load i32* %y_addr, align 4 ; <i32> [#uses=1] 19 %1 = getelementptr inbounds [0 x i32]* @x, i32 0, i32 %0 ; <i32*> [#uses=1] 20 call void asm sideeffect "isync\0A\09eieio\0A\09stw $1, $0", "=*o,r,~{memory}"(i32* %1, i32 0) nounwind 21 br label %return 22 23 return: ; preds = %entry 24 ret void 25 } 26