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Debugger: Make more tests pass in the presence of optimizations

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Variables that we want to check should not be optimized out.

Change-Id: I8af633094674ff78b43b27756a662221b2c56e99
Reviewed-by: hjk <hjk121@nokiamail.com>
This commit is contained in:
hjk
2014-02-26 12:01:00 +01:00
parent 32a017122b
commit 3746499472
1 changed files with 10 additions and 3 deletions
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tests/auto/debugger/tst_dumpers.cpp
+10 -3
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@@ -970,13 +970,20 @@ void tst_Dumpers::dumper()
QFile source(t->buildPath + QLatin1Char('/') + QLatin1String(mainFile));
QVERIFY(source.open(QIODevice::ReadWrite));
QByteArray fullCode = QByteArray() +
"\n\nvoid unused(const void *first,...) { (void) first; }"
"\n\n#if defined(_MSC_VER)" + (data.useQt ?
"\n#include <qt_windows.h>" :
"\n#include <Windows.h>") +
"\n#define BREAK do { DebugBreak(); } while (0)"
"\n#define BREAK do { DebugBreak(); } while (0)"
"\n\nvoid unused(const void *first,...) { (void) first; }"
"\n#else"
"\n#define BREAK do { asm(\"int $3\"); } while (0)"
"\n#include <stdint.h>\n"
"\n#define BREAK do { asm(\"int $3\"); } while (0)"
"\n"
"\nstatic volatile int64_t unused_dummy;\n"
"\nvoid __attribute__((optimize(\"O0\"))) unused(const void *first,...)\n"
"\n{\n"
"\n unused_dummy += (int64_t)first;\n"
"\n}\n"
"\n#endif"
"\n"
"\n\n" + data.includes +