Ilya Leoshkevich 153df1373e [SanitizerCoverage] Fix types of __stop* and __start* symbols ...

If a section is supposed to hold elements of type T, then the
corresponding CreateSecStartEnd()'s Ty parameter represents T*.
Forwarding it to GlobalVariable constructor causes the resulting
GlobalVariable's type to be T*, and its SSA value type to be T**, which
is one indirection too many. This issue is mostly masked by pointer
casts, however, the global variable still gets an incorrect alignment,
which causes SystemZ to choose wrong instructions to access the
section.

2020-08-04 21:53:27 +02:00

41 KiB

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