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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.
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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.
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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.
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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() ?
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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.
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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...
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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.
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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.
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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>
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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.
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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.
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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
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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.
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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.
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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.
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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!
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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.
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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.
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r142482 | void | 2011-10-19 01:42:07 -0700 (Wed, 19 Oct 2011) | 1 line
Make changes so that this runs on FreeBSD.
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PR11143: Save the old diagnostic handler and call it when munging diagnostics for #line directives.
This reenables proper inline asm diagnostics in clang
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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.
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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
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Chandler Carruth
Bill Wendling