38 lines
955 B
Plaintext
38 lines
955 B
Plaintext
// This test checks whether ISPC generates correct C and C++ header regarding reference as output value.
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// Check here that this test is compilable with ISPC/C/CPP compilers and runnable producing the sane output.
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// RUN: %{ispc} -DISPC --pic --target=host -h %t.h %s -o %t.o
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// RUN: %{cc} -x c -c %s -o %t.c.o --include %t.h
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// RUN: %{cc} %t.o %t.c.o -o %t.c.bin
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// RUN: %t.c.bin | FileCheck %s
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// RUN: %{cc} -x c++ -c %s -o %t.cpp.o --include %t.h
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// RUN: %{cc} %t.o %t.cpp.o -o %t.cpp.bin
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// RUN: %t.cpp.bin | FileCheck %s
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// REQUIRES: !MACOS_HOST
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// CHECK: uint x=99
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#ifdef ISPC
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uniform uint x = 99;
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export uniform uint& def() {
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return x;
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}
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#else
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#include <stdio.h>
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#if defined(__cplusplus)
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using namespace ispc;
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int main(int argc, char **argv) {
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uint32_t x = def();
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printf("uint x=%d\n", x);
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return 0;
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}
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#else
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int main(int argc, char **argv) {
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uint32_t *x = def();
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printf("uint x=%d\n", *x);
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return 0;
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}
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#endif
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#endif
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