Reid Spencer
44d34e9b61
For PR1553:
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Change the keywords for the zext and sext parameter attributes to be
zeroext and signext so they don't conflict with the keywords for the
instructions of the same name. This gets around the ambiguity.
llvm-svn: 40069
2007-07-19 23:13:04 +00:00
Owen Anderson
30fc1decdc
Fix an error where ANTIC_OUT was ending up with more than one expression of
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the same value number. This fixes an infinite loop on 444.namd.
llvm-svn: 37967
2007-07-07 20:13:57 +00:00
Owen Anderson
7cf3a2aa1f
Fix a bunch of issues found in a testcase from 400.perlbench.
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llvm-svn: 37929
2007-07-05 23:11:26 +00:00
Owen Anderson
2024c08f65
Fix another bug, this time in PREing select instructions.
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llvm-svn: 37878
2007-07-04 22:33:23 +00:00
Owen Anderson
ac8fe6b8ca
Fix a typo that was killing GVNPRE of select instructions.
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llvm-svn: 37871
2007-07-04 18:26:18 +00:00
Owen Anderson
06dd016177
Fix an error in phi translation of GEPs that was causing failures.
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llvm-svn: 37868
2007-07-04 04:51:16 +00:00
Owen Anderson
4a5c005585
Add support for performing GVNPRE on GEP instructions.
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llvm-svn: 37862
2007-07-03 23:51:19 +00:00
Owen Anderson
ba084e17fd
Add support for performing GVNPRE on cast instructions, and add a testcase for this.
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llvm-svn: 37856
2007-07-03 18:37:08 +00:00
Owen Anderson
b2ec2956f5
Add a test for performing GVNPRE on select instructions.
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llvm-svn: 37782
2007-06-28 23:50:31 +00:00
Owen Anderson
0217ca66eb
Add tests for performing GVNPRE on the three vector-specific instructions.
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llvm-svn: 37744
2007-06-27 04:06:32 +00:00
Owen Anderson
18e5df298f
Rename variables to expose the fact that this test is failing.
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llvm-svn: 37711
2007-06-24 08:17:41 +00:00
Owen Anderson
8cb2c3f5df
Testcase for instances where a constant only occurs as an operand to a phi node.
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llvm-svn: 37653
2007-06-19 05:55:01 +00:00
Owen Anderson
4a0cde1b5b
Add a new testcase for memory corruption issues.
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llvm-svn: 37648
2007-06-19 05:41:22 +00:00
Owen Anderson
eb5063e92f
Testcase where GVNPRE was getting confused by invoke instructions.
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llvm-svn: 37609
2007-06-16 00:25:10 +00:00
Owen Anderson
ae1d13f311
Add a testcase where GVNPRE what getting confused by a loop.
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llvm-svn: 37594
2007-06-15 17:54:05 +00:00
Owen Anderson
ebfbf95080
Add a test where phi translation was producing a null result.
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llvm-svn: 37563
2007-06-12 22:42:35 +00:00
Owen Anderson
4cafa9ccd2
Testcase where GVNPRE crashes on functions with no exit nodes.
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llvm-svn: 37555
2007-06-12 16:56:00 +00:00
Owen Anderson
6947941199
Make the run line for this test correct. Thanks to Chris for spotting it.
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llvm-svn: 37552
2007-06-12 04:40:48 +00:00
Owen Anderson
576d948043
Add a GVN-PRE basic regression test.
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llvm-svn: 37549
2007-06-12 00:49:33 +00:00
