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Removing memory leak to appease windows bots.
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Authored by aizatsky on Nov 18 2015, 1:40 PM.

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Summary

I have verified that the test still fails without GVN fix.

aizatsky retitled this revision from to Removing memory leak to appease windows bots..

aizatsky updated this object.

aizatsky added a reviewer: kcc.

aizatsky added a subscriber: llvm-commits.

LGTM

This revision is now accepted and ready to land.Nov 18 2015, 1:44 PM

This revision was automatically updated to reflect the committed changes.

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test/

asan/

TestCases/

13 lines

	// Verifies that speculative loads from unions do not happen under asan.			// Verifies that speculative loads from unions do not happen under asan.
	// RUN: %clangxx_asan -O0 %s -o %t && ASAN_OPTIONS=detect_leaks=0 %run %t 2>&1			// RUN: %clangxx_asan -O0 %s -o %t && %run %t 2>&1
	// RUN: %clangxx_asan -O1 %s -o %t && ASAN_OPTIONS=detect_leaks=0 %run %t 2>&1			// RUN: %clangxx_asan -O1 %s -o %t && %run %t 2>&1
	// RUN: %clangxx_asan -O2 %s -o %t && ASAN_OPTIONS=detect_leaks=0 %run %t 2>&1			// RUN: %clangxx_asan -O2 %s -o %t && %run %t 2>&1
	// RUN: %clangxx_asan -O3 %s -o %t && ASAN_OPTIONS=detect_leaks=0 %run %t 2>&1			// RUN: %clangxx_asan -O3 %s -o %t && %run %t 2>&1

	typedef union {			typedef union {
	short q;			short q;
	struct {			struct {
	short x;			short x;
	short y;			short y;
	int for_alignment;			int for_alignment;
	} w;			} w;
	} U;			} U;

	int main() {			int main() {
	char *buf = new char[2];			char *buf = new char[2];
	buf[0] = buf[1] = 0x0;			buf[0] = buf[1] = 0x0;
	U u = (U )buf;			U u = (U )buf;
	return u->q == 0 ? 0 : u->w.y;			short result = u->q == 0 ? 0 : u->w.y;
				delete[] buf;
				return result;
	}			}