92dde79971
Upstreaming clangIR PR: https://github.com/llvm/clangir/pull/2092 This PR adds support for emitting llvm.used and llvm.compiler.used global arrays in CIR. Added addUsedGlobal() and addCompilerUsedGlobal() methods to CIRGenModule Adds __hip_cuid_* to llvm.compiler.used for HIP compilation. Followed OGCG implementation in clang/lib/CodeGen/CodeGenModule.cpp
21 lines
1.1 KiB
C++
21 lines
1.1 KiB
C++
// RUN: %clang_cc1 -fkeep-persistent-storage-variables -triple x86_64-unknown-linux-gnu -fclangir -emit-cir %s -o - | FileCheck %s --check-prefix=CIR
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// RUN: %clang_cc1 -fkeep-persistent-storage-variables -triple x86_64-unknown-linux-gnu -fclangir -emit-llvm %s -o - | FileCheck %s --check-prefix=LLVM
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// RUN: %clang_cc1 -fkeep-persistent-storage-variables -triple x86_64-unknown-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix=LLVM
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static int g1;
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static int g2 = 1;
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int g5;
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int g6 = 6;
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namespace {
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int s4 = 42;
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}
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struct ST {
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static int s6;
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};
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int ST::s6 = 7;
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// CIR: cir.global "private" appending @llvm.compiler.used = #cir.const_array<[#cir.global_view<@_ZL2g1> : !cir.ptr<!void>, #cir.global_view<@_ZL2g2> : !cir.ptr<!void>, #cir.global_view<@g5> : !cir.ptr<!void>, #cir.global_view<@g6> : !cir.ptr<!void>, #cir.global_view<@_ZN12_GLOBAL__N_12s4E> : !cir.ptr<!void>, #cir.global_view<@_ZN2ST2s6E> : !cir.ptr<!void>]> : !cir.array<!cir.ptr<!void> x 6>
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// LLVM: @llvm.compiler.used = appending global [6 x ptr] [ptr @_ZL2g1, ptr @_ZL2g2, ptr @g5, ptr @g6, ptr @_ZN12_GLOBAL__N_12s4E, ptr @_ZN2ST2s6E], section "llvm.metadata"
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