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24 Commits

Author SHA1 Message Date
Mon P Wang
484bbe6aa9 Reapply address space patch after fixing an issue in MemCopyOptimizer. 
Added support for address spaces and added a isVolatile field to memcpy, memmove, and memset,
e.g., llvm.memcpy.i32(i8*, i8*, i32, i32) -> llvm.memcpy.p0i8.p0i8.i32(i8*, i8*, i32, i32, i1)

llvm-svn: 100304
 2010-04-04 03:10:48 +00:00
Mon P Wang
0ccf050ca3 Revert r100191 since it breaks objc in clang 
llvm-svn: 100199
 2010-04-02 18:43:02 +00:00
Mon P Wang
a01350755e Reapply address space patch after fixing an issue in MemCopyOptimizer. 
Added support for address spaces and added a isVolatile field to memcpy, memmove, and memset,
e.g., llvm.memcpy.i32(i8*, i8*, i32, i32) -> llvm.memcpy.p0i8.p0i8.i32(i8*, i8*, i32, i32, i1)

llvm-svn: 100191
 2010-04-02 18:04:15 +00:00
Eric Christopher
4c3a3208e3 Remove the pmulld intrinsic and autoupdate it as a vector multiply. 
Rewrite the pmulld patterns, and make sure that they fold in loads of
arguments into the instruction.

llvm-svn: 99910
 2010-03-30 18:49:01 +00:00
Dan Gohman
18bbc20ac8 Fix the bitcode reader to deserialize nuw/nsw/etc. bits properly in the case 
of a forward-reference, which doesn't use an "abbrev" encoding.

llvm-svn: 94454
 2010-01-25 21:55:39 +00:00
Dan Gohman
205b641954 Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 
input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename.

llvm-svn: 81537
 2009-09-11 18:01:28 +00:00
Dan Gohman
8d84372836 Change these tests to feed the assembly files to opt directly, instead 
of using llvm-as, now that opt supports this.

llvm-svn: 81226
 2009-09-08 16:50:01 +00:00
Dan Gohman
bf08e82d8e Remove obsolete -f flags. 
llvm-svn: 79992
 2009-08-25 15:38:29 +00:00
Devang Patel
ada7454774 Use separate ValueList for metadata. 
This fixes PR4666.

llvm-svn: 78056
 2009-08-04 06:00:18 +00:00
Devang Patel
90df234b2d Revert recent bitcode writer patches. 
llvm-svn: 78053
 2009-08-04 05:01:35 +00:00
Devang Patel
5312364dd4 Constants and Metadata share ValueList. This means they must be emitted interleaved (using appropriate BLOCK_IDs) otherwise ValuePtrs index gets out of sync. 
llvm-svn: 78033
 2009-08-04 02:26:56 +00:00
Nick Lewycky
bbce41f698 Don't remove aggregate-typed module level constants before encoding functions 
since functions may contain aggregate constants too.

llvm-svn: 73220
 2009-06-12 05:20:12 +00:00
Chris Lattner
041b48e037 fix a bitcode reader bug where it can't handle extractelement correctly: 
the index of the value being extracted is always an i32.  This fixes PR3465

llvm-svn: 63597
 2009-02-03 02:11:28 +00:00
Evan Cheng
e5e0b4660d Eliminate x86.sse2.punpckh.qdq and x86.sse2.punpckl.qdq. 
llvm-svn: 51533
 2008-05-24 02:56:30 +00:00
Evan Cheng
564238c841 Eliminate x86.sse2.movs.d, x86.sse2.shuf.pd, x86.sse2.unpckh.pd, and x86.sse2.unpckl.pd intrinsics. These will be lowered into shuffles. 
llvm-svn: 51531
 2008-05-24 02:14:05 +00:00
Evan Cheng
365e0f3932 Autoupgrade x86.sse2.loadh.pd and x86.sse2.loadl.pd. 
llvm-svn: 51523
 2008-05-24 00:08:39 +00:00
Gabor Greif
b03785f0cd Eliminate questionable syntax for stdin redirection. This probably also speeds things up a bit. 
llvm-svn: 51357
 2008-05-20 22:07:21 +00:00
Gabor Greif
807c2df887 sabre brings to my attention that the 'tr' suffix is also obsolete 
llvm-svn: 51349
 2008-05-20 21:00:03 +00:00
Gabor Greif
d8a4dbb5da Rename the last test with .llx extension to .ll, resolve duplicate test by renaming to isnan2. Now that no test has llx ending there is no need to search for them from dg.exp too. 
llvm-svn: 51328
 2008-05-20 19:52:04 +00:00
Chris Lattner
1ce2265908 fix this test. 
llvm-svn: 47232
 2008-02-17 00:15:25 +00:00
Tanya Lattner
71db645ff2 Remove llvm-upgrade. 
llvm-svn: 47230
 2008-02-17 00:13:09 +00:00
Evan Cheng
d9df071ead Bring back int_x86_sse2_movl_dq intrinsic for backward compatibility. Make sure 
it's auto-upgraded to a shufflevector instruction.

llvm-svn: 45131
 2007-12-17 22:33:23 +00:00
Chandler Carruth
00e56b0e81 This is the patch to provide clean intrinsic function overloading support in LLVM. It cleans up the intrinsic definitions and generally smooths the process for more complicated intrinsic writing. It will be used by the upcoming atomic intrinsics as well as vector and float intrinsics in the future. 
This also changes the syntax for llvm.bswap, llvm.part.set, llvm.part.select, and llvm.ct* intrinsics. They are automatically upgraded by both the LLVM ASM reader and the bitcode reader. The test cases have been updated, with special tests added to ensure the automatic upgrading is supported.

llvm-svn: 40807
 2007-08-04 01:51:18 +00:00
Chandler Carruth
581a82e0bb Moving regression test to reflect move in source and headers to Bitcode. 
llvm-svn: 40488
 2007-07-25 19:47:31 +00:00