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33268 Commits

Author SHA1 Message Date
Devang Patel 67c27ceac7 Fix typo in assertion check. 
llvm-svn: 37864
 2007-07-04 01:05:22 +00:00
Bill Wendling 3053244b27 Allow a GR64 to be moved into an MMX register via the "movd" instruction. 
Still need to have JIT generate this code.

llvm-svn: 37863
 2007-07-04 00:19:54 +00:00
Owen Anderson 2e4b6feac2 Add support for performing GVNPRE on GEP instructions. 
llvm-svn: 37862
 2007-07-03 23:51:19 +00:00
Bill Wendling 9d1ff65719 Change the place where man pages are installed to ${prefix}/share/man1. This 
puts them in a more standardized place.

llvm-svn: 37861
 2007-07-03 23:04:11 +00:00
Owen Anderson b9a494aea3 Add functionality to value number GEP instructions. This also provides the infrastructure that will 
be used for function calls.  NOTE: This does not yet do any transformation of GEPs or function calls.

llvm-svn: 37860
 2007-07-03 22:50:56 +00:00
Anton Korobeynikov 12e21dc312 Test modified svn mailer 
llvm-svn: 37859
 2007-07-03 21:57:50 +00:00
Owen Anderson fc56043844 Remove BFtoLLVM. It was old, and a poor example because it didn't use best practices for making 
a LLVM frontend in C++.  Maybe someday it will be rewritten..

llvm-svn: 37858
 2007-07-03 21:36:47 +00:00
Owen Anderson 6b958c72bd Make the unary operator case a bit faster, since casts are the only kind of unary operation. 
llvm-svn: 37857
 2007-07-03 19:01:42 +00:00
Owen Anderson 59bd053fc5 Add support for performing GVNPRE on cast instructions, and add a testcase for this. 
llvm-svn: 37856
 2007-07-03 18:37:08 +00:00
Tanya Lattner 11f9d1b7ee We really should not have this version number in SO many makefiles. This should also probably change to svn instead of cvs, but leaving it for now. 
llvm-svn: 37855
 2007-07-03 18:11:20 +00:00
Anton Korobeynikov 510dfdaa0d Revert last change until issue reported by Owen, won't be fixed. 
llvm-svn: 37854
 2007-07-03 17:16:46 +00:00
Dale Johannesen c2a6089b8b Some spacing fixes. Cosmetic. 
llvm-svn: 37853
 2007-07-03 17:07:33 +00:00
Anton Korobeynikov 76f70dc838 Rename llvm-test => test-suite. By Dave Greene. 
llvm-svn: 37852
 2007-07-03 17:01:58 +00:00
Dan Gohman 06563a8702 Fix several over-aggressive folds for undef nodes in dagcombine, to 
follow the rules for undef used in instcombine.

llvm-svn: 37851
 2007-07-03 14:03:57 +00:00
Chris Lattner 4b32528ba9 note where to get steens-aa and ds-aa 
llvm-svn: 37850
 2007-07-03 04:41:50 +00:00
Owen Anderson 00e7e32abf Test commit. 
llvm-svn: 37849
 2007-07-03 02:28:17 +00:00
Dale Johannesen a8bf39ee31 New testcases for rev 37847 (PR's 1489 and 1505). 
llvm-svn: 37848
 2007-07-03 00:58:37 +00:00
Dale Johannesen a2b3c175db Fix for PR 1505 (and 1489). Rewrite X87 register 
model to include f32 variants.  Some factoring
improvments forthcoming.

llvm-svn: 37847
 2007-07-03 00:53:03 +00:00
Tanya Lattner 5518345f25 Testing commit. 
llvm-svn: 37846
 2007-07-02 18:10:52 +00:00
Dan Gohman 9ff9908413 Add a basic test-case for passing and returning <4 x double> and 
<8 x float> values on X86.

llvm-svn: 37845
 2007-07-02 16:23:47 +00:00
Dan Gohman f9ae1c6001 Vector results may be returned in XMM0 and XMM1, not just XMM0. With 
the recent lowering changes, this allows types like <4 x double> to
be returned, using two vector registers.

llvm-svn: 37844
 2007-07-02 16:21:53 +00:00
Dan Gohman 533dd16a7f Replace ExpandScalarFormalArgs and ExpandScalarCallArgs with the newly 
refactored getCopyFromParts and getCopyToParts, which are more general.
This effectively adds support for lowering illegal by-val vector call
arguments.

llvm-svn: 37843
 2007-07-02 16:18:06 +00:00
Dan Gohman 9a70823375 Teach GetNegatedExpression to negate 0-B to B in UnsafeFPMath mode, and 
visitFSUB to fold 0-B to -B in UnsafeFPMath mode. Also change visitFNEG
to use isNegatibleForFree/GetNegatedExpression instead of doing a subset
of the same thing manually.

This fixes test/CodeGen/X86/negative-sin.ll.

llvm-svn: 37842
 2007-07-02 15:48:56 +00:00
Dan Gohman 11a4008a59 New test case. DAGCombiner should be able to fold -sin(-x) 
in -enable-unsafe-fp-math mode.

llvm-svn: 37841
 2007-07-02 15:43:20 +00:00
Dan Gohman 32c3c19bed Remove declarations for code no longer in the tree, to avoid confusion. 
llvm-svn: 37840
 2007-07-02 15:06:26 +00:00
Dan Gohman 1eb8ed47f5 Add explicit keywords. 
llvm-svn: 37839
 2007-07-02 14:53:37 +00:00
Zhou Sheng bf61346b1c Test case for recent patch for IndVarSimplify.cpp 
llvm-svn: 37838
 2007-07-02 08:02:14 +00:00
Reid Spencer df2e2037bd Remove the last vestiges of -usesvn. 
Implement -usecvs just in case we need to go back to cvs for some reason.

llvm-svn: 37837
 2007-07-02 06:19:57 +00:00
Reid Spencer 4bc337631c We want the Subversion checkout to succeed even if we don't specify 
the -verbose option! Doh!

llvm-svn: 37836
 2007-07-02 06:16:32 +00:00
Reid Spencer 0b67f66b45 Terminate the document with the right end tags. 
llvm-svn: 37835
 2007-07-01 17:02:22 +00:00
Nick Lewycky 5105adfcd1 Fix undefined behaviour reported by the new --enable-expensive-checks option. 
llvm-svn: 37829
 2007-07-01 03:06:30 +00:00
Duraid Madina 097bb1b72e take blame for bigblock RA (test SVN commit) 
llvm-svn: 37828
 2007-06-30 15:47:36 +00:00
Reid Spencer 6dfece9281 Be slightly more explanatory about the work I've done on LLVM. 
llvm-svn: 37827
 2007-06-30 06:56:50 +00:00
Chris Lattner 6fef7a228e test commit 
llvm-svn: 37826
 2007-06-30 06:53:56 +00:00
Evan Cheng a1a3cc130d (For Chris): Fix failure where we rejected compiling stubs when lazy compilation is disabled. 
llvm-svn: 37825
 2007-06-30 00:10:37 +00:00
Anton Korobeynikov 09ca62d5c5 Remove labels again 
llvm-svn: 37824
 2007-06-30 00:00:57 +00:00
Evan Cheng d21e3ab873 New test. 
llvm-svn: 37823
 2007-06-29 23:17:15 +00:00
Devang Patel 88197332e7 Add loop info verification mechanism. 
llvm-svn: 37822
 2007-06-29 23:13:42 +00:00
Anton Korobeynikov eaa836bbf5 Change CVS-style 'labels' to SVN 'tags' directory. 
llvm-svn: 37821
 2007-06-29 23:13:42 +00:00
Devang Patel 0975c6d7f9 Preserve DominanceFrontier. 
llvm-svn: 37820
 2007-06-29 23:11:49 +00:00
Dan Gohman 2e5e277cb3 Add an explicit keyword. Thanks Chris! 
llvm-svn: 37819
 2007-06-29 22:16:25 +00:00
Evan Cheng fa68d069ad Only do FNEG xform when the vector type is a floating point type. 
llvm-svn: 37818
 2007-06-29 21:44:35 +00:00
Anton Korobeynikov cae5d345fb Another typo 
llvm-svn: 37817
 2007-06-29 21:44:14 +00:00
David Greene cf2a51e8db Remove unused variables. 
llvm-svn: 37816
 2007-06-29 21:42:03 +00:00
Evan Cheng 62acd01275 New test. 
llvm-svn: 37815
 2007-06-29 21:40:30 +00:00
Evan Cheng 9458e6a551 Fix a vector FP constant CSE bug. 
llvm-svn: 37814
 2007-06-29 21:36:04 +00:00
Anton Korobeynikov 4c04a9333a Fix a typo 
llvm-svn: 37813
 2007-06-29 20:56:49 +00:00
John Criswell 98674c1a7c Applied Reid's patch. Long live Subversion! 
llvm-svn: 37812
 2007-06-29 19:12:50 +00:00
John Criswell 5859485a95 Applied Reid's patch. Long live Subversion! 
llvm-svn: 37811
 2007-06-29 19:12:31 +00:00
John Criswell 1e0b9cbd6d Updated my entry as a test commit. 
Removed QMTest (it is long gone).
Acknowledge the fleeting'ness of my original autoconf work.
Mention that I fixed some bugs.

llvm-svn: 37807
 2007-06-29 18:24:05 +00:00