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2011-12-01Fully merge mainline release notes onto the release branch.release_30Chandler Carruth
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@145545 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-07Merging r143712:Bill Wendling
------------------------------------------------------------------------ r143712 | efriedma | 2011-11-04 10:29:35 -0700 (Fri, 04 Nov 2011) | 3 lines Add missing argument for atomic instructions in c++ backend. PR11268, part 2. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@143999 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-07Merging r143406:Bill Wendling
------------------------------------------------------------------------ r143406 | efriedma | 2011-10-31 16:59:22 -0700 (Mon, 31 Oct 2011) | 3 lines Add support for new atomics to cpp backend. Misc other fixes while I'm here. PR11268. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@143998 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-04Merging r143159:Bill Wendling
------------------------------------------------------------------------ r143159 | efriedma | 2011-10-27 15:32:13 -0700 (Thu, 27 Oct 2011) | 3 lines The default alias analysis is -noaa; update the docs to reflect that. Patch by Michael Ilseman. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@143681 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-03Merging r143349:Bill Wendling
------------------------------------------------------------------------ r143349 | chapuni | 2011-10-31 06:04:26 -0700 (Mon, 31 Oct 2011) | 1 line docs/*.html: Fix markups. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@143610 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-03Merging r143348:Bill Wendling
------------------------------------------------------------------------ r143348 | chapuni | 2011-10-31 04:21:59 -0700 (Mon, 31 Oct 2011) | 1 line docs/*.html: Appease W3C Checker to add "charset=utf-8". ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@143609 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-03Merging r143328:Bill Wendling
------------------------------------------------------------------------ r143328 | nicholas | 2011-10-30 18:32:21 -0700 (Sun, 30 Oct 2011) | 2 lines Close <div> that was indenting the rest of the page. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@143608 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-01Merging r143290:Bill Wendling
------------------------------------------------------------------------ r143290 | d0k | 2011-10-29 12:43:38 -0700 (Sat, 29 Oct 2011) | 3 lines PPC: Disable moves for all CR subregisters. Should fix assertion failures on ppc buildbots. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@143451 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-01Merging r143303:Bill Wendling
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2011-11-01Merging r143194:Bill Wendling
------------------------------------------------------------------------ r143194 | chapuni | 2011-10-28 07:12:22 -0700 (Fri, 28 Oct 2011) | 7 lines Dwarf: [PR11022] Fix emitting DW_AT_const_value(>i64), to be host-endian-neutral. Don't assume APInt::getRawData() would hold target-aware endianness nor host-compliant endianness. rawdata[0] holds most lower i64, even on big endian host. FIXME: Add a testcase for big endian target. FIXME: Ditto on CompileUnit::addConstantFPValue() ? ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@143449 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-01Fixed in r143195. Still it is not "TARGETS" neutral.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@143448 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-01Fixes r142984, r143120 and r143191 for PPC.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@143447 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-01Update release notes to ToT. WIP.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@143439 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-01Merging r143437:Bill Wendling
------------------------------------------------------------------------ r143437 | efriedma | 2011-10-31 21:49:29 -0700 (Mon, 31 Oct 2011) | 3 lines Make sure we use the right insertion point when instcombine replaces a PHI with another instruction. (Specifically, don't insert an arbitrary instruction before a PHI.) Fixes PR11275. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@143438 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-29Merging r143302:Bill Wendling
------------------------------------------------------------------------ r143302 | void | 2011-10-29 16:49:52 -0700 (Sat, 29 Oct 2011) | 1 line Do a relative path ln command instead of an absolute path one. Some people strangely enough have different directory layouts... ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@143303 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-29Merging r143247:Bill Wendling
------------------------------------------------------------------------ r143247 | chapuni | 2011-10-28 16:11:03 -0700 (Fri, 28 Oct 2011) | 1 line test/CodeGen/PowerPC/2008-10-17-AsmMatchingOperands.ll: [PR11218] Mark "REQUIRES: asserts" for now. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@143272 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-28Merging r143222:Bill Wendling
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2011-10-26Merging r142998:Bill Wendling
------------------------------------------------------------------------ r142998 | efriedma | 2011-10-25 17:55:23 -0700 (Tue, 25 Oct 2011) | 3 lines Add a note about the removal of the atomic intrinsics to the "Major Changes" section of the release notes. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@143070 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-26Merging r142994:Bill Wendling
------------------------------------------------------------------------ r142994 | efriedma | 2011-10-25 17:36:41 -0700 (Tue, 25 Oct 2011) | 3 lines Remove dead atomic intrinsics from LangRef. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@143069 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-26Complete the missing parts of MIPS-JIT functionality. Patch by Petar Jovanovic.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@143014 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-26Merging r143006:Bill Wendling
------------------------------------------------------------------------ r143006 | stoklund | 2011-10-25 18:47:48 -0700 (Tue, 25 Oct 2011) | 8 lines Don't use floating point to do an integer's job. This code makes different decisions when compiled into x87 instructions because of different rounding behavior. That caused phase 2/3 miscompares on 32-bit Linux when the phase 1 compiler was built with gcc (using x87), and the phase 2 compiler was built with clang (using SSE). This fixes PR11200. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@143013 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-25Merging r142956:Bill Wendling
------------------------------------------------------------------------ r142956 | grosbach | 2011-10-25 13:30:48 -0700 (Tue, 25 Oct 2011) | 4 lines Make assert() message more informative. PR11217. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@142967 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-24Merging r142869:Bill Wendling
------------------------------------------------------------------------ r142869 | void | 2011-10-24 16:05:43 -0700 (Mon, 24 Oct 2011) | 4 lines Check the visibility of the global variable before placing it into the stubs table. A hidden variable could potentially end up in both lists. <rdar://problem/10336715> ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@142870 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-24Merging r142841:Bill Wendling
------------------------------------------------------------------------ r142841 | efriedma | 2011-10-24 13:24:21 -0700 (Mon, 24 Oct 2011) | 3 lines Add support to the old JIT for acquire/release loads and stores on x86. PR11207. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@142842 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-24In LLVM 2.9, the GHC calling convention is only supported on x86-32,Bill Wendling
x86-64. We (GHC team) would like this patch included as we've recently added support to GHC for the ARM platform. Patch by David Terei! git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@142820 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-24Merging r142806:Bill Wendling
------------------------------------------------------------------------ r142806 | grosbach | 2011-10-24 10:26:26 -0700 (Mon, 24 Oct 2011) | 1 line Update test for r142801. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@142809 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-24Merging r142801:Bill Wendling
------------------------------------------------------------------------ r142801 | grosbach | 2011-10-24 10:16:24 -0700 (Mon, 24 Oct 2011) | 4 lines Thumb2 LDM instructions can target PC. Make sure to encode it. PR11220 ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@142808 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-20Patch to build win64 LLVM on Mingw. Patch by Ruben Van Boxem.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@142614 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-20Merging r142574:Bill Wendling
------------------------------------------------------------------------ r142574 | baldrick | 2011-10-20 01:57:54 -0700 (Thu, 20 Oct 2011) | 3 lines Comment out or remove unused parameter names so as to avoid a slew of compiler warnings. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@142611 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-20Merging r142573:Bill Wendling
------------------------------------------------------------------------ r142573 | baldrick | 2011-10-20 01:56:41 -0700 (Thu, 20 Oct 2011) | 2 lines Avoid warnings about the parameter G being unused. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@142610 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-20Merging r142350:Bill Wendling
------------------------------------------------------------------------ r142350 | baldrick | 2011-10-18 05:44:00 -0700 (Tue, 18 Oct 2011) | 3 lines Fix a bunch of unused variable warnings when doing a release build with gcc-4.6. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@142609 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-20Merging r142559:Bill Wendling
------------------------------------------------------------------------ r142559 | void | 2011-10-19 17:45:46 -0700 (Wed, 19 Oct 2011) | 1 line Revamp the script to handle the 'TEST=simple' output. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@142560 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-19Merging r142550:Bill Wendling
------------------------------------------------------------------------ r142550 | evancheng | 2011-10-19 15:22:54 -0700 (Wed, 19 Oct 2011) | 1 line Fix TLS lowering bug. The CopyFromReg must be glued to the TLSCALL. rdar://10291355 ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@142555 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-19Merging r142493:Bill Wendling
------------------------------------------------------------------------ r142493 | chandlerc | 2011-10-19 03:32:19 -0700 (Wed, 19 Oct 2011) | 5 lines Generalize the reading of probability metadata to work for both branches and switches, with arbitrary numbers of successors. Still optimized for the common case of 2 successors for a conditional branch. Add a test case for switch metadata showing up in the BlockFrequencyInfo pass. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@142548 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-19Merging r142492:Bill Wendling
------------------------------------------------------------------------ r142492 | chandlerc | 2011-10-19 03:30:30 -0700 (Wed, 19 Oct 2011) | 7 lines Teach the BranchProbabilityInfo analysis pass to read any metadata encoding of probabilities. In the absense of metadata, it continues to fall back on static heuristics. This allows __builtin_expect, after lowering through llvm.expect a branch instruction's metadata, to actually enter the branch probability model. This is one component of resolving PR2577. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@142547 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-19Merging r142491:Bill Wendling
------------------------------------------------------------------------ r142491 | chandlerc | 2011-10-19 03:12:41 -0700 (Wed, 19 Oct 2011) | 9 lines Add pass printing support to BlockFrequencyInfo pass. The implementation layer already had support for printing the results of this analysis, but the wiring was missing. Now that printing the analysis works, actually bring some of this analysis, and the BranchProbabilityInfo analysis that it wraps, under test! I'm planning on fixing some bugs and doing other work here, so having a nice place to add regression tests and a way to observe the results is really useful. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@142546 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-19Merging r142168:Bill Wendling
------------------------------------------------------------------------ r142168 | chandlerc | 2011-10-16 18:11:57 -0700 (Sun, 16 Oct 2011) | 8 lines Add a routine to swap branch instruction operands, and update any profile metadata at the same time. Use it to preserve metadata attached to a branch when re-writing it in InstCombine. Add metadata to the canonicalize_branch InstCombine test, and check that it is tranformed correctly. Reviewed by Nick Lewycky! ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@142545 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-19Merging r142537:Bill Wendling
------------------------------------------------------------------------ r142537 | rafael | 2011-10-19 11:48:52 -0700 (Wed, 19 Oct 2011) | 1 line Fix parsing of a line with only a # in it. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@142539 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-19Merging r142489:Bill Wendling
------------------------------------------------------------------------ r142489 | void | 2011-10-19 02:47:00 -0700 (Wed, 19 Oct 2011) | 1 line Duncan pointed out that sometimes CC and CXX are used to specify the compiler. Also that the configure script takes care of finding an appropriate compiler if one's not specified. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@142490 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-19Merging r142486:Bill Wendling
------------------------------------------------------------------------ r142486 | void | 2011-10-19 02:25:49 -0700 (Wed, 19 Oct 2011) | 1 line Use bash instead. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@142487 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-19Merging r142482:Bill Wendling
------------------------------------------------------------------------ r142482 | void | 2011-10-19 01:42:07 -0700 (Wed, 19 Oct 2011) | 1 line Make changes so that this runs on FreeBSD. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@142483 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17Merging r142243:Bill Wendling
------------------------------------------------------------------------ r142243 | void | 2011-10-17 13:28:54 -0700 (Mon, 17 Oct 2011) | 1 line Remove mention of llvm-gcc and add mention of dragonegg. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@142244 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17Rough out the EH changes. Include here a sketch on how to use the new APIs.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@142181 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17Add the 3.0 release.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@142180 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17Formatting changes. No content change.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@142178 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17Apply r142132:Bill Wendling
PR11143: Save the old diagnostic handler and call it when munging diagnostics for #line directives. This reenables proper inline asm diagnostics in clang git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@142169 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-16Merging r142165:Bill Wendling
------------------------------------------------------------------------ r142165 | void | 2011-10-16 15:44:08 -0700 (Sun, 16 Oct 2011) | 5 lines Overhaul the 'test-release' script. This removes support for building llvm-gcc. It will eventually add support for building other projects. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@142166 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-16This patch relies upon non-incorporated patches.Bill Wendling
--- Reverse-merging r142156 into '.': U include/llvm/Support/SourceMgr.h U lib/MC/MCParser/AsmParser.cpp git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@142161 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-16Merging r142132:Bill Wendling
------------------------------------------------------------------------ r142132 | d0k | 2011-10-16 03:48:29 -0700 (Sun, 16 Oct 2011) | 3 lines PR11143: Save the old diagnostic handler and call it when munging diagnostics for #line directives. This reenables proper inline asm diagnostics in clang ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@142156 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-16Merging r142125:Bill Wendling
------------------------------------------------------------------------ r142125 | void | 2011-10-16 01:24:30 -0700 (Sun, 16 Oct 2011) | 1 line Install the PNG file as well. PR4780. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_30@142126 91177308-0d34-0410-b5e6-96231b3b80d8
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