forked from OSchip/llvm-project
22 lines
530 B
LLVM
22 lines
530 B
LLVM
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; RUN: opt -S -codegenprepare < %s | FileCheck %s
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target datalayout = "e-i64:64-v16:16-v32:32-n16:32:64"
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target triple = "nvptx64-nvidia-cuda"
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; CHECK-LABEL: @test
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define i64 @test(i1 %pred, i64* %ptr) {
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; CHECK: addrspacecast
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%ptr_as1 = addrspacecast i64* %ptr to i64 addrspace(1)*
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br i1 %pred, label %l1, label %l2
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l1:
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; CHECK-LABEL: l1:
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; CHECK-NOT: addrspacecast
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%v1 = load i64, i64* %ptr
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ret i64 %v1
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l2:
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; CHECK-LABEL: l2:
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; CHECK-NOT: addrspacecast
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%v2 = load i64, i64 addrspace(1)* %ptr_as1
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ret i64 %v2
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}
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