| Bill Schmidt | debf7d3 | 2013-04-02 18:37:08 +0000 | [diff] [blame] | 1 | ; RUN: llc -mcpu=pwr7 -O0 < %s | FileCheck %s |
| 2 | |
| 3 | target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v128:128:128-n32:64" |
| 4 | target triple = "powerpc64-unknown-linux-gnu" |
| 5 | |
| 6 | define weak_odr void @_D4core6atomic49__T11atomicStoreVE4core6atomic11MemoryOrder3ThThZ11atomicStoreFNaNbKOhhZv(i8* %val_arg, i8 zeroext %newval_arg) { |
| 7 | entry: |
| 8 | %newval = alloca i8 |
| 9 | %ordering = alloca i32, align 4 |
| 10 | store i8 %newval_arg, i8* %newval |
| 11 | %tmp = load i8* %newval |
| 12 | store atomic volatile i8 %tmp, i8* %val_arg seq_cst, align 1 |
| 13 | ret void |
| 14 | } |
| 15 | |
| 16 | ; CHECK: stwcx. |