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runtest: use clang instead of gcc, adding TLS support tests
+73
-2
+2
-2
tests/runtest.cpp
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-2
tests/runtest.cpp
···
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throw std::runtime_error("Unsupported file name");
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if (!strcmp(suffix, ".c") || !strcmp(suffix, ".m"))
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return "gcc";
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return "clang";
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else if (!strcmp(suffix, ".cpp") || !strcmp(suffix, ".mm"))
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return "g++";
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return "clang++";
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else
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throw std::runtime_error("Unsupported file name");
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}
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tests/src/tls1.c
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tests/src/tls1.c
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#include <stdio.h>
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#include <pthread.h>
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__thread static int var = 123;
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void* printThread(void* v);
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int main()
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{
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printf("main: var = %d\n", var);
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var = 321;
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printf("main: var = %d\n", var);
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pthread_t pth;
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pthread_create(&pth, NULL, printThread, NULL);
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pthread_join(pth, NULL);
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return 0;
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}
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void* printThread(void* v)
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{
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printf("thread: var = %d\n", var);
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return NULL;
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}
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+45
tests/src/tls2.cpp
+45
tests/src/tls2.cpp
···
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#include <stdio.h>
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#include <pthread.h>
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void* printThread(void* v);
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struct SimpleStruct
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{
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SimpleStruct();
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~SimpleStruct();
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int val;
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};
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__thread static SimpleStruct var;
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int main()
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{
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printf("main: var = %d\n", var.val);
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var.val = 321;
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printf("main: var = %d\n", var.val);
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pthread_t pth;
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pthread_create(&pth, NULL, printThread, NULL);
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pthread_join(pth, NULL);
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return 0;
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}
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SimpleStruct::SimpleStruct()
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{
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puts("Constructor called");
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val = 123;
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}
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SimpleStruct::~SimpleStruct()
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{
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puts("Destructor called");
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}
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void* printThread(void* v)
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{
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printf("thread: var = %d <- this seems to be broken on all platforms\n", var.val);
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return NULL;
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}
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