1 ; RUN: opt < %s -sroa -S | FileCheck %s
3 ; Make sure the llvm.access.group meta-data is preserved
4 ; when a load/store is replaced with another load/store by sroa
5 ; Ensure this is done for casting too.
8 ; CHECK: load i32, i32* {{.*}}, !llvm.access.group [[DISTINCT:![0-9]*]]
9 ; CHECK: load i32, i32* {{.*}}, !llvm.access.group [[DISTINCT]]
11 ; CHECK: [[DISTINCT]] = distinct !{}
13 %CMPLX = type { float, float }
15 define dso_local void @test() {
17 %PART = alloca %CMPLX, align 8
18 %PREV = alloca %CMPLX, align 8
19 %r2 = getelementptr %CMPLX, %CMPLX* %PREV, i32 0, i32 0
20 store float 0.000000e+00, float* %r2, align 4
21 %i2 = getelementptr %CMPLX, %CMPLX* %PREV, i32 0, i32 1
22 store float 0.000000e+00, float* %i2, align 4
23 %dummy = sext i16 0 to i64
24 %T = getelementptr %CMPLX, %CMPLX* %PART, i64 %dummy
25 %X35 = bitcast %CMPLX* %T to i64*
26 %X36 = bitcast %CMPLX* %PREV to i64*
27 %X37 = load i64, i64* %X35, align 8, !llvm.access.group !0
28 store i64 %X37, i64* %X36, align 8