22 lines
957 B
LLVM
22 lines
957 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2
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; RUN: opt < %s -passes=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(ptr addrspace(1) nocapture %moves) {
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; CHECK-LABEL: define i32 @test
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; CHECK-SAME: (ptr addrspace(1) nocapture [[MOVES:%.*]]) {
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[GEP:%.*]] = getelementptr inbounds [[STRUCT_MOVES:%.*]], ptr addrspace(1) [[MOVES]], i64 1, i32 0, i64 9
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; CHECK-NEXT: store i64 0, ptr addrspace(1) [[GEP]], align 1
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; CHECK-NEXT: ret i32 0
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;
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entry:
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%gep = getelementptr inbounds %struct.Moves, ptr addrspace(1) %moves, i32 1, i32 0, i32 9
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call void @llvm.memset.p1.i64(ptr addrspace(1) %gep, i8 0, i64 8, i1 false)
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ret i32 0
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}
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declare void @llvm.memset.p1.i64(ptr addrspace(1) nocapture, i8, i64, i1) nounwind
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