xref: /aosp_15_r20/external/llvm/test/Transforms/InstCombine/2012-07-25-LoadPart.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58) 
1*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -default-data-layout="e-p:32:32:32" -instcombine -S | FileCheck %s --check-prefix=LE
2*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -default-data-layout="E-p:32:32:32" -instcombine -S | FileCheck %s --check-prefix=BE
3*9880d681SAndroid Build Coastguard Worker; PR13442
4*9880d681SAndroid Build Coastguard Worker
5*9880d681SAndroid Build Coastguard Worker@test = constant [4 x i32] [i32 1, i32 2, i32 3, i32 4]
6*9880d681SAndroid Build Coastguard Worker
7*9880d681SAndroid Build Coastguard Workerdefine i64 @foo() {
8*9880d681SAndroid Build Coastguard Worker  %ret = load i64, i64* bitcast (i8* getelementptr (i8, i8* bitcast ([4 x i32]* @test to i8*), i64 2) to i64*), align 1
9*9880d681SAndroid Build Coastguard Worker  ret i64 %ret
10*9880d681SAndroid Build Coastguard Worker  ; 0x00030000_00020000 in [01 00/00 00 02 00 00 00 03 00/00 00 04 00 00 00]
11*9880d681SAndroid Build Coastguard Worker  ; LE: ret i64 844424930263040
12*9880d681SAndroid Build Coastguard Worker  ; 0x00000200_00000300 in [00 00/00 01 00 00 00 02 00 00/00 03 00 00 00 04]
13*9880d681SAndroid Build Coastguard Worker  ; BE: ret i64 281474976841728
14*9880d681SAndroid Build Coastguard Worker}
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