xref: /aosp_15_r20/external/llvm/test/Transforms/MergeFunc/merge-const-ptr-and-int.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58) 
1*9880d681SAndroid Build Coastguard Worker; RUN: opt -mergefunc -S < %s | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker; RUN: opt -mergefunc -S < %s | FileCheck -check-prefix=MERGE %s
3*9880d681SAndroid Build Coastguard Workertarget 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-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
4*9880d681SAndroid Build Coastguard Worker
5*9880d681SAndroid Build Coastguard Worker; Afunc and Bfunc differ only in that one returns i64, the other a pointer.
6*9880d681SAndroid Build Coastguard Worker; These should be merged.
7*9880d681SAndroid Build Coastguard Workerdefine internal i64 @Afunc(i32* %P, i32* %Q) {
8*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: define internal i64 @Afunc
9*9880d681SAndroid Build Coastguard Worker  store i32 4, i32* %P
10*9880d681SAndroid Build Coastguard Worker  store i32 6, i32* %Q
11*9880d681SAndroid Build Coastguard Worker  ret i64 0
12*9880d681SAndroid Build Coastguard Worker}
13*9880d681SAndroid Build Coastguard Worker
14*9880d681SAndroid Build Coastguard Workerdefine internal i64* @Bfunc(i32* %P, i32* %Q) {
15*9880d681SAndroid Build Coastguard Worker; MERGE-NOT: @Bfunc
16*9880d681SAndroid Build Coastguard Worker  store i32 4, i32* %P
17*9880d681SAndroid Build Coastguard Worker  store i32 6, i32* %Q
18*9880d681SAndroid Build Coastguard Worker  ret i64* null
19*9880d681SAndroid Build Coastguard Worker}
20*9880d681SAndroid Build Coastguard Worker
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