forked from OSchip/llvm-project
16 lines
673 B
LLVM
16 lines
673 B
LLVM
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; RUN: opt < %s -instcombine -S | FileCheck %s
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; Test to check that instcombine doesn't drop the address space when optimizing
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; memset.
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%struct.Moves = type { [9 x i8], i8, i8, i8, [5 x i8] }
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define i32 @test(%struct.Moves addrspace(1)* nocapture %moves) {
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entry:
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; CHECK: bitcast i8 addrspace(1)* %gep to i64 addrspace(1)*
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%gep = getelementptr inbounds %struct.Moves addrspace(1)* %moves, i32 1, i32 0, i32 9
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call void @llvm.memset.p1i8.i64(i8 addrspace(1)* %gep, i8 0, i64 8, i32 1, i1 false)
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ret i32 0
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}
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declare void @llvm.memset.p1i8.i64(i8addrspace(1)* nocapture, i8, i64, i32, i1) nounwind
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