532dc62b90
This adds -no-opaque-pointers to clang tests whose output will change when opaque pointers are enabled by default. This is intended to be part of the migration approach described in https://discourse.llvm.org/t/enabling-opaque-pointers-by-default/61322/9. The patch has been produced by replacing %clang_cc1 with %clang_cc1 -no-opaque-pointers for tests that fail with opaque pointers enabled. Worth noting that this doesn't cover all tests, there's a remaining ~40 tests not using %clang_cc1 that will need a followup change. Differential Revision: https://reviews.llvm.org/D123115
55 lines
1.9 KiB
Plaintext
55 lines
1.9 KiB
Plaintext
// REQUIRES: amdgpu-registered-target
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// RUN: %clang_cc1 -no-opaque-pointers -triple amdgcn-amd-amdhsa -fcuda-is-device -x hip %s \
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// RUN: -emit-llvm -o - | FileCheck -check-prefix=DEV %s
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// RUN: %clang_cc1 -no-opaque-pointers -triple x86_64-unknown-linux-gnu -x hip %s \
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// RUN: -emit-llvm -o - | FileCheck -check-prefix=HOST %s
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// Negative tests.
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// RUN: %clang_cc1 -no-opaque-pointers -triple amdgcn-amd-amdhsa -fcuda-is-device -x hip %s \
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// RUN: -emit-llvm -o - | FileCheck -check-prefix=DEV-NEG %s
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#include "Inputs/cuda.h"
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// Test const var initialized with address of a const var.
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// Both are promoted to device side.
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// DEV-DAG: @_ZN5Test1L1aE = internal addrspace(4) constant i32 1
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// DEV-DAG: @_ZN5Test11B2p1E = addrspace(4) externally_initialized constant i32* addrspacecast (i32 addrspace(4)* @_ZN5Test1L1aE to i32*)
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// DEV-DAG: @_ZN5Test11B2p2E = addrspace(4) externally_initialized constant i32* addrspacecast (i32 addrspace(4)* @_ZN5Test1L1aE to i32*)
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// DEV-DAG: @_ZN5Test12b2E = addrspace(1) externally_initialized global i32 1
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// HOST-DAG: @_ZN5Test1L1aE = internal constant i32 1
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// HOST-DAG: @_ZN5Test11B2p1E = constant i32* @_ZN5Test1L1aE
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// HOST-DAG: @_ZN5Test11B2p2E = internal constant i32* undef
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// HOST-DAG: @_ZN5Test12b1E = global i32 1
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// HOST-DAG: @_ZN5Test12b2E = internal global i32 undef
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namespace Test1 {
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const int a = 1;
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struct B {
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static const int *const p1;
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static __device__ const int *const p2;
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};
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const int *const B::p1 = &a;
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__device__ const int *const B::p2 = &a;
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int b1 = B::p1 == B::p2;
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__device__ int b2 = B::p1 == B::p2;
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}
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// Test const var initialized with address of a non-cost var.
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// Neither is promoted to device side.
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// DEV-NEG-NOT: @_ZN5Test2L1aE
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// DEV-NEG-NOT: @_ZN5Test21B1pE
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// HOST-DAG: @_ZN5Test21aE = global i32 1
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// HOST-DAG: @_ZN5Test21B1pE = constant i32* @_ZN5Test21aE
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namespace Test2 {
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int a = 1;
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struct B {
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static int *const p;
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};
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int *const B::p = &a;
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}
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