cee313d288
Revert "Temporarily Revert "Add basic loop fusion pass.""
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The reversion apparently deleted the test/Transforms directory.
Will be re-reverting again.
llvm-svn: 358552
2019-04-17 04:52:47 +00:00
a863435128
Temporarily Revert "Add basic loop fusion pass."
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As it's causing some bot failures (and per request from kbarton).
This reverts commit r358543/ab70da07286e618016e78247e4a24fcb84077fda.
llvm-svn: 358546
2019-04-17 02:12:23 +00:00
cad7994c3b
[safestack] Make sure the unsafe stack pointer is popped in all cases
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The unsafe stack pointer is only popped in moveStaticAllocasToUnsafeStack so it won't happen if there are no static allocas.
Fixes https://llvm.org/bugs/show_bug.cgi?id=26122
Differential Revision: http://reviews.llvm.org/D16339
llvm-svn: 259447
2016-02-02 01:03:11 +00:00
8685daf23e
[safestack] Fix compiler crash in the presence of stack restores.
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A use can be emitted before def in a function with stack restore
points but no static allocas.
llvm-svn: 248455
2015-09-24 01:23:51 +00:00
Eric Christopher