Devang Patel
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b9af5747a5
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Do not create new pre-header. Reuse original pre-header.
llvm-svn: 35825
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2007-04-09 19:04:21 +00:00 |
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Devang Patel
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03d7ae3a74
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Simpler for() loops.
llvm-svn: 35822
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2007-04-09 17:09:13 +00:00 |
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Devang Patel
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d6ba41e02d
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Fix future bug. Of course, Chris spotted this.
Handle Argument or Undef as an incoming PHI value.
llvm-svn: 35821
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2007-04-09 16:41:46 +00:00 |
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Devang Patel
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b28a391a8d
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More cosmetic changes.
llvm-svn: 35820
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2007-04-09 16:21:29 +00:00 |
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Devang Patel
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88bc2c6f82
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Only cosmetic changes. Zero functionality Change.
llvm-svn: 35819
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2007-04-09 16:11:48 +00:00 |
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Devang Patel
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f42389ffe5
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Add loop rotation pass.
llvm-svn: 35714
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2007-04-07 01:25:15 +00:00 |