| ; RUN: llc -verify-machineinstrs < %s -disable-ppc-ilp-pref | FileCheck %s |
| ; ModuleID = '<stdin>' |
| 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" |
| target triple = "powerpc-unknown-linux-gnu" |
| ; It is wrong on powerpc to substitute reg+reg for $0; the stw opcode |
| ; would have to change. |
| |
| @x = external global [0 x i32] ; <[0 x i32]*> [#uses=1] |
| |
| define void @foo(i32 %y) nounwind ssp { |
| entry: |
| ; CHECK: foo |
| ; CHECK: add [[REG:[0-9]+]] |
| ; CHECK: 0([[REG]]) |
| %y_addr = alloca i32 ; <i32*> [#uses=2] |
| %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0] |
| store i32 %y, i32* %y_addr |
| %0 = load i32, i32* %y_addr, align 4 ; <i32> [#uses=1] |
| %1 = getelementptr inbounds [0 x i32], [0 x i32]* @x, i32 0, i32 %0 ; <i32*> [#uses=1] |
| call void asm sideeffect "isync\0A\09eieio\0A\09stw $1, $0", "=*o,r,~{memory}"(i32* %1, i32 0) nounwind |
| br label %return |
| |
| return: ; preds = %entry |
| ret void |
| } |
