4f833c7610
Allow GVN to eliminate read-only function calls when it can detect that they are redundant.
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llvm-svn: 44323
2007-11-26 02:26:36 +00:00
38a5e82ef4
Teach alias analysis about readnone/readonly functions.
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Based on a patch by Török Edwin.
llvm-svn: 44279
2007-11-22 21:43:27 +00:00
0fc613b85d
Fix PR1774 and BasicAA/2007-11-05-SizeCrash.ll
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llvm-svn: 43756
2007-11-06 05:58:42 +00:00
7827a3f366
Fix for PR1741.
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llvm-svn: 43326
2007-10-25 02:36:18 +00:00
bebc3bb2e3
This resolves a regression of BasicAA which failed to find any memory information for overloaded intrinsics (PR1600). This resolves that issue, and improves the matching scheme to use a BitVector rather than a binary search.
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llvm-svn: 40872
2007-08-06 20:57:16 +00:00
1a80201426
Teach BasicAA about noalias parameter attributes, but do it correctly this time.
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llvm-svn: 40711
2007-08-02 01:18:14 +00:00
283152404d
Revert overly aggressive interpretation of noalias
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llvm-svn: 40635
2007-07-31 16:18:07 +00:00
b08423b36e
Teach BasicAA about noalias function parameters. Passes all of DejaGNU and test-suite.
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llvm-svn: 40624
2007-07-31 07:04:51 +00:00
2660cef6d7
Convert .cvsignore files
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llvm-svn: 37801
2007-06-29 16:35:07 +00:00
6e87ec4351
For PR1319:
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Remove && from the end of the lines to prevent tests from throwing run
lines into the background. Also, clean up places where the same command
is run multiple times by using a temporary file.
llvm-svn: 36142
2007-04-16 17:36:08 +00:00
4dcf8bff4b
For PR1319:
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Fix syntax of tests to ensure grep pattern is properly quoted.
llvm-svn: 36134
2007-04-16 15:31:49 +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
3fc53d6c53
Changes to fix problems with "make check". Apparently you can redefine
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functions and Tcl's just tickled with that. The fix is to give the "new"
test system a different interface function name.
llvm-svn: 36022
2007-04-14 22:51:29 +00:00
399026b1a5
Convert test cases to new llvm.exp version of llvm_runtest and fix tests
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that it found to be broken.
llvm-svn: 36009
2007-04-14 19:27:03 +00:00
d029c7e666
Make the llvm-runtest function much more amenable by eliminating all the
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global variables that needed to be passed in. This makes it possible to
add new global variables with only a couple changes (Makefile and llvm-dg.exp)
instead of touching every single dg.exp file.
llvm-svn: 35918
2007-04-11 19:56:59 +00:00
44259a29c0
Remove use of implementation keyword.
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llvm-svn: 35412
2007-03-28 02:38:26 +00:00
ce380568b5
For PR761:
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Remove "target endian/pointersize" or add "target datalayout" to make
the test parse properly or set the datalayout because defaults changes.
For PR645:
Make global names use the @ prefix.
For llvm-upgrade changes:
Fix test cases or completely remove use of llvm-upgrade for test cases
that cannot survive the new renaming or upgrade capabilities.
llvm-svn: 33533
2007-01-26 08:25:06 +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
Owen Anderson