xref: /aosp_15_r20/external/llvm/test/CodeGen/PowerPC/ia-neg-const.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc -mcpu=pwr7 < %s | FileCheck %s
2*9880d681SAndroid Build Coastguard Workertarget datalayout = "E-m:e-i64:64-n32:64"
3*9880d681SAndroid Build Coastguard Workertarget triple = "powerpc64-unknown-linux-gnu"
4*9880d681SAndroid Build Coastguard Worker
5*9880d681SAndroid Build Coastguard Worker@.str = private unnamed_addr constant [5 x i8] c"%ld\0A\00", align 1
6*9880d681SAndroid Build Coastguard Worker
7*9880d681SAndroid Build Coastguard Worker; Function Attrs: nounwind
8*9880d681SAndroid Build Coastguard Workerdefine i64 @main() #0 {
9*9880d681SAndroid Build Coastguard Workerentry:
10*9880d681SAndroid Build Coastguard Worker  %x = alloca i64, align 8
11*9880d681SAndroid Build Coastguard Worker  store i64 0, i64* %x, align 8
12*9880d681SAndroid Build Coastguard Worker  %0 = call i64 asm sideeffect "ld       $0,$1\0A\09add${2:I}   $0,$0,$2", "=&r,*m,Ir"(i64* %x, i64 -1) #0
13*9880d681SAndroid Build Coastguard Worker  ret i64 %0
14*9880d681SAndroid Build Coastguard Worker}
15*9880d681SAndroid Build Coastguard Worker
16*9880d681SAndroid Build Coastguard Worker; CHECK: ld
17*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: addi   3, 3, 4294967295
18*9880d681SAndroid Build Coastguard Worker; CHECK: addi   3, 3, -1
19*9880d681SAndroid Build Coastguard Worker; CHECK: blr
20*9880d681SAndroid Build Coastguard Worker
21*9880d681SAndroid Build Coastguard Worker; Function Attrs: nounwind
22*9880d681SAndroid Build Coastguard Workerdeclare signext i32 @printf(i8* nocapture readonly, ...) #0
23*9880d681SAndroid Build Coastguard Worker
24*9880d681SAndroid Build Coastguard Workerattributes #0 = { nounwind }
25*9880d681SAndroid Build Coastguard Worker
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