df7a4f2515
Now with fewer extraneous semicolons!
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llvm-svn: 115996
2010-10-07 22:25:06 +00:00
5e19bfcde3
Move the pass initialization helper functions into the llvm namespace, and add
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a header declaring them all. This is also where we will declare per-library pass-set
initializer functions down the road.
llvm-svn: 115900
2010-10-07 04:13:08 +00:00
a7aed18624
Reapply r110396, with fixes to appease the Linux buildbot gods.
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llvm-svn: 110460
2010-08-06 18:33:48 +00:00
bda59bd247
Revert r110396 to fix buildbots.
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llvm-svn: 110410
2010-08-06 00:23:35 +00:00
755aceb5d0
Don't use PassInfo* as a type identifier for passes. Instead, use the address of the static
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ID member as the sole unique type identifier. Clean up APIs related to this change.
llvm-svn: 110396
2010-08-05 23:42:04 +00:00
abfafadfc7
Fix namespace polution.
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llvm-svn: 110056
2010-08-02 18:50:06 +00:00
336734aca6
Add new RegionInfo pass.
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The RegionInfo pass detects single entry single exit regions in a function,
where a region is defined as any subgraph that is connected to the remaining
graph at only two spots.
Furthermore an hierarchical region tree is built.
Use it by calling "opt -regions analyze" or "opt -view-regions".
llvm-svn: 109089
2010-07-22 07:46:31 +00:00
Owen Anderson