18021a45aa
tabs-to-spaces
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llvm-svn: 171550
2013-01-04 23:11:35 +00:00
f5cca68c2c
Fix LICM's memory promotion optimization to preserve TBAA tags when
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promoting a store in a loop. This was noticed when working on PR14753,
but isn't directly related.
llvm-svn: 171281
2012-12-31 08:37:17 +00:00
6a144a2227
Upgrade syntax of tests using volatile instructions to use 'load volatile' instead of 'volatile load', which is archaic.
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llvm-svn: 145171
2011-11-27 06:54:59 +00:00
02e737b08e
Move "atomic" and "volatile" designations on instructions after the opcode
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of the instruction.
Note that this change affects the existing non-atomic load and store
instructions; the parser now accepts both forms, and the change is noted
in the release notes.
llvm-svn: 137527
2011-08-12 22:50:01 +00:00
408a684d29
Enhance LICM to promote alias sets whose pointers themselves are stored,
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which doesn't affect the memory address being promoted.
llvm-svn: 122172
2010-12-19 05:57:25 +00:00
02538ac4d3
Make BasicAliasAnalysis a normal AliasAnalysis implementation which
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does normal initialization and normal chaining. Change the default
AliasAnalysis implementation to NoAlias.
Update StandardCompileOpts.h and friends to explicitly request
BasicAliasAnalysis.
Update tests to explicitly request -basicaa.
llvm-svn: 116720
2010-10-18 18:04:47 +00:00
affc0e42f0
fix more AST updating bugs, correcting miscompilation in PR8041
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llvm-svn: 112878
2010-09-02 22:19:10 +00:00
030f02021b
licm is wasting time hoisting constant foldable operations,
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instead of hoisting them, just fold them away. This occurs in the
testcase for PR8041, for example.
llvm-svn: 112669
2010-08-31 23:00:16 +00:00
1880092722
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
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input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename.
llvm-svn: 81537
2009-09-11 18:01:28 +00:00
72a13d2476
Use opt -S instead of piping bitcode output through llvm-dis.
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llvm-svn: 81257
2009-09-08 22:34:10 +00:00
9737a63ed8
Change these tests to feed the assembly files to opt directly, instead
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of using llvm-as, now that opt supports this.
llvm-svn: 81226
2009-09-08 16:50:01 +00:00
362654f51c
convert scalar_promote to filecheck style and merge 2003-12-13-VolatilePromote.ll into it.
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llvm-svn: 80521
2009-08-30 22:08:19 +00:00
6f8c9a8372
Update this testcase. The output needs to be disabled to pass.
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llvm-svn: 45478
2008-01-01 01:34:36 +00:00
75d56499c6
add the & back. I'm not sure why bill removed it.
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llvm-svn: 36945
2007-05-08 20:08:06 +00:00
0c976b8762
Spare '&' in the RUN line.
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llvm-svn: 36933
2007-05-08 07:49:07 +00:00
8c756a9ded
Fix this test from Duncan's experiment.
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llvm-svn: 36176
2007-04-16 21:57:14 +00:00
86f337eeda
For PR1319:
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Fix test syntax per new rules.
llvm-svn: 36133
2007-04-16 15:15:52 +00:00
83b3d82672
Regression is gone, don't try to find it on clean target.
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llvm-svn: 33296
2007-01-17 07:59:14 +00:00
Andrew Trick