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Philip Reames 79fa9b75c0 [RS4GC] Revert optimization attempt due to memory corruption

This change reverts "246133 [RewriteStatepointsForGC] Reduce the number of new instructions for base pointers" and a follow on bugfix 12575.

As pointed out in pr25846, this code suffers from a memory corruption bug.  Since I'm (empirically) not going to get back to this any time soon, simply reverting the problematic change is the right answer.

llvm-svn: 261565

2016-02-22 20:45:56 +00:00

Hello

Remove autoconf support

2016-01-26 21:29:08 +00:00

InstCombine

Revert "[attrs] Handle convergent CallSites."

2016-02-22 18:24:43 +00:00

Instrumentation

[sanitizer-coverage] implement -fsanitize-coverage=trace-pc. This is similar to trace-bb, but has a different API. We already use the equivalent flag in GCC for Linux kernel fuzzing. We may be able to use this flag with AFL too

2016-02-17 21:34:43 +00:00

IPO

Revert "[attrs] Handle convergent CallSites."