28 lines
929 B
Common Lisp
28 lines
929 B
Common Lisp
// RUN: %clang_cc1 -triple spir-unknown-unknown -O1 -cl-std=CL2.0 -emit-llvm-bc %s -o %t.bc
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// RUN: llvm-spirv %t.bc -spirv-text -o - | FileCheck %s --check-prefix=CHECK-SPIRV
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// RUN: llvm-spirv %t.bc -o %t.spv
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// RUN: spirv-val %t.spv
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// RUN: llvm-spirv -r %t.spv -o %t.rev.bc
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// RUN: llvm-dis < %t.rev.bc | FileCheck %s --check-prefix=CHECK-LLVM
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kernel void testConvertPtrToU(global int *a, global unsigned long *res) {
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res[0] = (unsigned long)&a[0];
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}
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// CHECK-SPIRV: 4 ConvertPtrToU
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// CHECK-LLVM-LABEL: @testConvertPtrToU
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// CHECK-LLVM: %0 = ptrtoint ptr addrspace(1) %a to i32
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// CHECK-LLVM: zext i32 %0 to i64
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kernel void testConvertUToPtr(unsigned long a) {
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global unsigned int *res = (global unsigned int *)a;
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res[0] = 0;
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}
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// CHECK-SPIRV: 4 ConvertUToPtr
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// CHECK-LLVM-LABEL: @testConvertUToPtr
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// CHECK-LLVM: %[[Conv:[a-z]+]] = trunc i64 %a to i32
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// CHECK-LLVM: inttoptr i32 %[[Conv]] to ptr addrspace(1)
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