llvm/test/Transforms/SimplifyCFG, branch release_22http://llvm.orghttps://git.amat.us/llvm/atom/test/Transforms/SimplifyCFG?h=release_222008-01-03T07:25:26Zdon't hoist FP additions into unconditional adds + selects. This 2008-01-03T07:25:26ZChris Lattnersabre@nondot.org2008-01-03T07:25:26Zurn:sha1:3d73bce2d01c7537042bb214edb5fc597f07bf74
could theoretically introduce a trap, but is also a performance issue.
This speeds up ptrdist/ks by 8%.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45533 91177308-0d34-0410-b5e6-96231b3b80d8
Test -simplifycfg only.2007-12-28T22:59:48ZDevang Pateldpatel@apple.com2007-12-28T22:59:48Zurn:sha1:c49c08f7475e436d316e7818d2df48f783e45195
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45389 91177308-0d34-0410-b5e6-96231b3b80d8
If succ has succ itself as one of the predecessors then do2007-12-22T01:32:53ZDevang Pateldpatel@apple.com2007-12-22T01:32:53Zurn:sha1:01666bf74bd72d43426e62ac9d921a8db0a9179e
not merge current bb and succ even if bb's terminator is
unconditional branch to succ.
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Add some convenience methods for querying attributes, and2007-11-28T17:07:01ZDuncan Sandsbaldrick@free.fr2007-11-28T17:07:01Zurn:sha1:afa3b6da11bc05281bcf09e45de9e037e0ee5011
use them.
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Fix PR1146: parameter attributes are longer part of2007-11-27T13:23:08ZDuncan Sandsbaldrick@free.fr2007-11-27T13:23:08Zurn:sha1:dc024674ff96820d6020757b48d47f46d4c07db2
the function type, instead they belong to functions
and function calls. This is an updated and slightly
corrected version of Reid Spencer's original patch.
The only known problem is that auto-upgrading of
bitcode files doesn't seem to work properly (see
test/Bitcode/AutoUpgradeIntrinsics.ll). Hopefully
a bitcode guru (who might that be? :) ) will fix it.
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Turn invokes of nounwind functions into ordinary calls.2007-11-22T22:24:59ZDuncan Sandsbaldrick@free.fr2007-11-22T22:24:59Zurn:sha1:73d4bb6676ab5730f8b3a7c20cf5fb8f856bdabb
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Implement PR1796 and Transforms/SimplifyCFG/noreturn-call.ll2007-11-14T06:19:25ZChris Lattnersabre@nondot.org2007-11-14T06:19:25Zurn:sha1:1b12d8855d8e84c37aeba8c99883e5ada6b5fdca
by inserting unreachable after no-return calls.
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Implement PR1786 by iterating between dead cycle elimination2007-11-13T07:32:38ZChris Lattnersabre@nondot.org2007-11-13T07:32:38Zurn:sha1:b42c8f71017f29d006741f0fa4ce8de227e7226f
and simplifycfg in the rare cases when it is needed.
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Convert tests using "| wc -l | grep ..." to use the count script.2007-08-15T13:36:28ZDan Gohmangohman@apple.com2007-08-15T13:36:28Zurn:sha1:28beeeac4db2d582d4947db96d62e423e4b68d88
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Convert .cvsignore files2007-06-29T16:35:07ZJohn Criswellcriswell@uiuc.edu2007-06-29T16:35:07Zurn:sha1:e644ef7b098460ce831220c780cbe25eaef3fb28
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