28 lines
1.1 KiB
LLVM
28 lines
1.1 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -infer-address-spaces %s | FileCheck %s
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%0 = type { i8, i8, i8 }
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; Make sure there is only one addrspacecast. The original cast should
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; not be cloned to satisfy the second user.
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define void @bar(%0 addrspace(1)* %orig.ptr) {
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; CHECK-LABEL: @bar(
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; CHECK-NEXT: bb:
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; CHECK-NEXT: [[ORIG_CAST:%.*]] = addrspacecast [[TMP0:%.*]] addrspace(1)* [[ORIG_PTR:%.*]] to %0*
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; CHECK-NEXT: [[GEP0:%.*]] = getelementptr inbounds [[TMP0]], %0* [[ORIG_CAST]], i64 0, i32 1
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; CHECK-NEXT: call void @foo(i8* [[GEP0]])
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; CHECK-NEXT: [[GEP1:%.*]] = getelementptr inbounds [[TMP0]], %0* [[ORIG_CAST]], i64 0, i32 2
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; CHECK-NEXT: call void @foo(i8* [[GEP1]])
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; CHECK-NEXT: ret void
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;
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bb:
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%orig.cast = addrspacecast %0 addrspace(1)* %orig.ptr to %0*
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%gep0 = getelementptr inbounds %0, %0* %orig.cast, i64 0, i32 1
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call void @foo(i8* %gep0)
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%gep1 = getelementptr inbounds %0, %0* %orig.cast, i64 0, i32 2
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call void @foo(i8* %gep1)
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ret void
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}
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declare void @foo(i8*)
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