xref: /aosp_15_r20/external/llvm/test/CodeGen/PowerPC/2010-12-18-PPCStackRefs.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc -disable-fp-elim < %s | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker; PR8749
3*9880d681SAndroid Build Coastguard Workertarget 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-n32"
4*9880d681SAndroid Build Coastguard Workertarget triple = "powerpc-apple-darwin9.8"
5*9880d681SAndroid Build Coastguard Worker
6*9880d681SAndroid Build Coastguard Workerdefine i32 @main() nounwind {
7*9880d681SAndroid Build Coastguard Workerentry:
8*9880d681SAndroid Build Coastguard Worker; Make sure we're generating references using the red zone
9*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: main:
10*9880d681SAndroid Build Coastguard Worker; CHECK: stw r2, -12(r1)
11*9880d681SAndroid Build Coastguard Worker  %retval = alloca i32
12*9880d681SAndroid Build Coastguard Worker  %0 = alloca i32
13*9880d681SAndroid Build Coastguard Worker  %"alloca point" = bitcast i32 0 to i32
14*9880d681SAndroid Build Coastguard Worker  store i32 0, i32* %0, align 4
15*9880d681SAndroid Build Coastguard Worker  %1 = load i32, i32* %0, align 4
16*9880d681SAndroid Build Coastguard Worker  store i32 %1, i32* %retval, align 4
17*9880d681SAndroid Build Coastguard Worker  br label %return
18*9880d681SAndroid Build Coastguard Worker
19*9880d681SAndroid Build Coastguard Workerreturn:                                           ; preds = %entry
20*9880d681SAndroid Build Coastguard Worker  %retval1 = load i32, i32* %retval
21*9880d681SAndroid Build Coastguard Worker  ret i32 %retval1
22*9880d681SAndroid Build Coastguard Worker}
23