Evan Cheng
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ee5e950c25
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Avoid inserting noop's in the middle of a loop.
llvm-svn: 60141
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2008-11-27 01:16:00 +00:00 |
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Devang Patel
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4f91b766d2
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Remove unncessary isDeclaration() checks.
llvm-svn: 57179
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2008-10-06 17:30:07 +00:00 |
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Devang Patel
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a5cda569d3
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Remove OptimizeForSize global. Use function attribute optsize.
llvm-svn: 56937
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2008-10-01 23:18:38 +00:00 |
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Evan Cheng
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1ded8b6ad6
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Instead of setPreservesAll, just mark them preseving machine loop info and machine dominators.
llvm-svn: 56475
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2008-09-22 22:21:38 +00:00 |
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Evan Cheng
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3bcf0cdd72
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Mark several codegen passes as preserving all analysis.
llvm-svn: 56469
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2008-09-22 20:58:04 +00:00 |
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Dan Gohman
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e1f9be27bc
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Tidy up several unbeseeming casts from pointer to intptr_t.
llvm-svn: 55779
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2008-09-04 17:05:41 +00:00 |
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Dan Gohman
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027326ba3e
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Use empty() instead of begin() == end().
llvm-svn: 54780
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2008-08-14 18:13:49 +00:00 |
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Evan Cheng
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3fbaf52776
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Fix PR2112: don't run loop aligner if target doesn't have a TargetLowering object.
llvm-svn: 47755
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2008-02-29 17:52:15 +00:00 |
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Evan Cheng
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65d1b38875
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Remove redundant #include.
llvm-svn: 47748
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2008-02-29 02:49:15 +00:00 |
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Evan Cheng
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ea1f2d1110
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Added option -align-loops=<true/false> to disable loop aligner pass.
llvm-svn: 47736
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2008-02-28 23:29:57 +00:00 |
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Evan Cheng
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f8b1257d2e
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Add a quick and dirty "loop aligner pass". x86 uses it to align its loops to 16-byte boundaries.
llvm-svn: 47703
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2008-02-28 00:43:03 +00:00 |
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