| Hal Finkel | c91fc11 | 2014-12-03 09:37:50 +0000 | [diff] [blame] | 1 | ; RUN: llc -mcpu=pwr7 < %s | FileCheck %s |
| 2 | target datalayout = "E-m:e-i64:64-n32:64" |
| 3 | target triple = "powerpc64-unknown-linux-gnu" |
| 4 | |
| 5 | @.str = private unnamed_addr constant [5 x i8] c"%ld\0A\00", align 1 |
| 6 | |
| 7 | ; Function Attrs: nounwind |
| 8 | define i64 @main() #0 { |
| 9 | entry: |
| 10 | %x = alloca i64, align 8 |
| 11 | store i64 0, i64* %x, align 8 |
| 12 | %0 = call i64 asm sideeffect "ld $0,$1\0A\09add${2:I} $0,$0,$2", "=&r,*m,Ir"(i64* %x, i64 -1) #0 |
| 13 | ret i64 %0 |
| 14 | } |
| 15 | |
| 16 | ; CHECK: ld |
| Ulrich Weigand | 6b577e2 | 2015-01-13 19:43:45 +0000 | [diff] [blame] | 17 | ; CHECK-NOT: addi 3, 3, 4294967295 |
| 18 | ; CHECK: addi 3, 3, -1 |
| Hal Finkel | c91fc11 | 2014-12-03 09:37:50 +0000 | [diff] [blame] | 19 | ; CHECK: blr |
| 20 | |
| 21 | ; Function Attrs: nounwind |
| 22 | declare signext i32 @printf(i8* nocapture readonly, ...) #0 |
| 23 | |
| 24 | attributes #0 = { nounwind } |
| 25 | |