| Hal Finkel | 71ffcfe | 2012-06-10 19:32:29 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=ppc32 -mtriple=powerpc-apple-darwin10 -mcpu=g5 -disable-ppc-ilp-pref | FileCheck %s |
| Dale Johannesen | 5cfd4dd | 2009-08-18 00:18:39 +0000 | [diff] [blame] | 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: |
| Dale Johannesen | 4e68f88 | 2009-08-26 18:10:32 +0000 | [diff] [blame] | 12 | ; CHECK: foo |
| Evan Cheng | 046fa3f | 2010-05-28 23:26:21 +0000 | [diff] [blame] | 13 | ; CHECK: add r3 |
| 14 | ; CHECK: 0(r3) |
| Dale Johannesen | 5cfd4dd | 2009-08-18 00:18:39 +0000 | [diff] [blame] | 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 | } |