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2549889c79
Summary: __shared__ variable may now emit undef value as initializer, do not throw error on that. Test Plan: test/CodeGen/NVPTX/global-addrspace.ll Patch by Xuetian Weng Reviewers: jholewinski, tra, jingyue Subscribers: llvm-commits, jholewinski Differential Revision: http://reviews.llvm.org/D12242 llvm-svn: 245785
13 lines
583 B
LLVM
13 lines
583 B
LLVM
; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s --check-prefix=PTX32
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; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 | FileCheck %s --check-prefix=PTX64
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; PTX32: .visible .global .align 4 .u32 i;
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; PTX32: .visible .const .align 4 .u32 j;
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; PTX32: .visible .shared .align 4 .u32 k;
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; PTX64: .visible .global .align 4 .u32 i;
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; PTX64: .visible .const .align 4 .u32 j;
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; PTX64: .visible .shared .align 4 .u32 k;
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@i = addrspace(1) externally_initialized global i32 0, align 4
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@j = addrspace(4) externally_initialized global i32 0, align 4
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@k = addrspace(3) global i32 undef, align 4
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