forked from OSchip/llvm-project
29 lines
1.1 KiB
Plaintext
29 lines
1.1 KiB
Plaintext
//RUN: %clang_cc1 %s -triple spir -emit-llvm -O0 -o - | FileCheck %s
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typedef int int2 __attribute__((ext_vector_type(2)));
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typedef int int4 __attribute__((ext_vector_type(4)));
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typedef long long2 __attribute__((ext_vector_type(2)));
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//CHECK-LABEL: define{{.*}} spir_func void @_Z3barPU3AS1Dv2_i
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void bar(global int2 *in) {
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//CHECK: bitcast <2 x i32> %{{[0-9]+}} to i64
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auto l = reinterpret_cast<long>(in[0]);
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//CHECK: bitcast i64 %{{[0-9]+}} to <2 x i32>
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auto i2 = reinterpret_cast<int2>(l);
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__private short s1;
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// CHECK: %{{[0-9]+}} = load i16, i16* %s1, align 2
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// CHECK-NEXT: store i16 %{{[0-9]+}}, i16* %s2, align 2
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auto s2 = reinterpret_cast<__private short>(s1);
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// CHECK: %{{[0-9]+}} = load i16, i16* %s1, align 2
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// CHECK-NEXT: store i16 %{{[0-9]+}}, i16* %s3, align 2
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auto s3 = reinterpret_cast<decltype(s1)>(s1);
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// CHECK: %{{[0-9]+}} = load i16, i16* %s1, align 2
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// CHECK-NEXT: store i16 %{{[0-9]+}}, i16* %s4, align 2
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auto s4 = reinterpret_cast<__global short>(s1);
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int4 i4;
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//CHECK: bitcast <4 x i32> %{{[0-9]+}} to <2 x i64>
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auto l2 = reinterpret_cast<long2>(i4);
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}
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