OSDN Git Service
Chris Lattner [Fri, 2 Apr 2010 19:42:39 +0000 (19:42 +0000)]
Switch the code generator (except the JIT) onto the new DebugLoc
representation. This eliminates the 'DILocation' MDNodes for
file/line/col tuples from -O0 -g codegen.
This remove the old DebugLoc class, making it a typedef for DebugLoc,
I'll rename NewDebugLoc next.
I didn't update the JIT to use the new apis, so it will continue to
work, but be as slow as before. Someone should eventually do this
or, better yet, rip out the JIT debug info stuff and build the JIT
on top of MC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100209
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Evan Cheng [Fri, 2 Apr 2010 19:36:14 +0000 (19:36 +0000)]
Correctly lower memset / memcpy of undef. It should be a nop. PR6767.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100208
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Evan Cheng [Fri, 2 Apr 2010 19:29:15 +0000 (19:29 +0000)]
Revert 100204. It broke a bunch of tests and apparently changed what passes are run during codegen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100207
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Benjamin Kramer [Fri, 2 Apr 2010 19:09:51 +0000 (19:09 +0000)]
Update CMake.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100206
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David Greene [Fri, 2 Apr 2010 18:46:26 +0000 (18:46 +0000)]
Let's try this again. Re-apply 100143 including an apparent missing
<string> include. For some reason the buildbot choked on this while my
builds did not. It's probably due to a difference in system headers.
---
Add some switches helpful for debugging:
-print-before=<Pass Name>
Dump IR before running pass <Pass Name>.
-print-before-all
Dump IR before running each pass.
-print-after-all
Dump IR after running each pass.
These are helpful when tracking down a miscompilation. It is easy to
get IR dumps and do diffs on them, etc.
To make this work well, add a new getPrinterPass API to Pass so that
each kind of pass (ModulePass, FunctionPass, etc.) can create a Pass
suitable for dumping out the kind of object the Pass works on.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100204
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Mon P Wang [Fri, 2 Apr 2010 18:43:02 +0000 (18:43 +0000)]
Revert r100191 since it breaks objc in clang
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100199
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Mon P Wang [Fri, 2 Apr 2010 18:04:15 +0000 (18:04 +0000)]
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)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100191
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Dan Gohman [Fri, 2 Apr 2010 14:57:49 +0000 (14:57 +0000)]
Add an explicit keyword.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100187
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Dan Gohman [Fri, 2 Apr 2010 14:48:31 +0000 (14:48 +0000)]
Manually notify ScalarEvolution before making an operand replacement, since
it can't currently observe such changes automatically.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100186
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Torok Edwin [Fri, 2 Apr 2010 13:20:51 +0000 (13:20 +0000)]
Fix SpecificBumpPtrAllocator iteration.
Need to start from (char*)(Slab+1), and not from (char*)Slab+1.
This fixes crashes in Win64 debug mode.
Thanks to Nicolas Capens!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100184
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Duncan Sands [Fri, 2 Apr 2010 09:23:15 +0000 (09:23 +0000)]
Add notes about dragonegg.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100183
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Bob Wilson [Fri, 2 Apr 2010 05:09:46 +0000 (05:09 +0000)]
Recommit 100158 now that the buildbots are happy again.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100177
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Eric Christopher [Fri, 2 Apr 2010 04:32:37 +0000 (04:32 +0000)]
Remove FIXME - if there's a better way to do this it isn't here.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100176
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Dan Gohman [Fri, 2 Apr 2010 03:04:37 +0000 (03:04 +0000)]
Revert the recent alignment changes. They're broken for -Os because,
in particular, they end up aligning strings at 16-byte boundaries, and
there's no way for GlobalOpt to check OptForSize.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100172
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Evan Cheng [Fri, 2 Apr 2010 02:21:24 +0000 (02:21 +0000)]
After trivial coalescing, the MI being visited may have become a copy. Avoid adding it to CSE hash table since copies aren't being considered for CSE and they may be deleted.
rdar://
7819990
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100170
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Dale Johannesen [Fri, 2 Apr 2010 01:38:09 +0000 (01:38 +0000)]
Teach AnalyzeBranch, RemoveBranch and the branch
folder to be tolerant of debug info following the
branch(es) at the end of a block.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100168
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Chandler Carruth [Fri, 2 Apr 2010 01:31:24 +0000 (01:31 +0000)]
Disambiguate conditional expression for newer GCCs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100167
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Dan Gohman [Fri, 2 Apr 2010 01:26:13 +0000 (01:26 +0000)]
Remove this initializer so that the optimizer doesn't convert
unaligned loads into aligned loads.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100166
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Dan Gohman [Fri, 2 Apr 2010 01:24:08 +0000 (01:24 +0000)]
Update this test for the new preferred alignment heuristics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100165
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Bob Wilson [Fri, 2 Apr 2010 01:22:49 +0000 (01:22 +0000)]
Revert 100158 in case it is causing some of the buildbot problems.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100164
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Sean Callanan [Fri, 2 Apr 2010 00:53:42 +0000 (00:53 +0000)]
Updated the install location for EnhancedDisassembly
on Mac OS X to use @rpath rather than an absolute
path. Also allowed the version to be set using an
environment variable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100163
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Dan Gohman [Fri, 2 Apr 2010 00:46:07 +0000 (00:46 +0000)]
Change variables which are exactly 16 bytes to be 16-byte-aligned too.
This fixes test/Transforms/GlobalOpt/gv-align.ll.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100161
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Dan Gohman [Fri, 2 Apr 2010 00:14:16 +0000 (00:14 +0000)]
Make globalopt refine global variable alignment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100160
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Bob Wilson [Fri, 2 Apr 2010 00:10:41 +0000 (00:10 +0000)]
Check for terminating conditions before adding PHIs to the worklists.
This is more efficient than adding them to the worklist and then ignoring them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100158
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Gabor Greif [Fri, 2 Apr 2010 00:08:26 +0000 (00:08 +0000)]
remove these merge-tracking properties as they
might interfere with merges to other branches (as Dan pointed out)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100157
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Dan Gohman [Fri, 2 Apr 2010 00:03:51 +0000 (00:03 +0000)]
If the bitcode reader input stream isn't a multiple of 4 bytes, it's more
likely not a bitcode file at all, rather than being a bitcode file which
is truncated. Check for this case and issue a more relevant error message.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100156
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Bob Wilson [Thu, 1 Apr 2010 23:06:38 +0000 (23:06 +0000)]
Remove trailing whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100148
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Bob Wilson [Thu, 1 Apr 2010 23:05:58 +0000 (23:05 +0000)]
Rewrite another SSAUpdater function to avoid recursion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100147
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Eric Christopher [Thu, 1 Apr 2010 22:54:42 +0000 (22:54 +0000)]
Revert r100143.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100146
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Devang Patel [Thu, 1 Apr 2010 22:47:29 +0000 (22:47 +0000)]
Revert r100117.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100145
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David Greene [Thu, 1 Apr 2010 22:43:57 +0000 (22:43 +0000)]
Add some switches helpful for debugging:
-print-before=<Pass Name>
Dump IR before running pass <Pass Name>.
-print-before-all
Dump IR before running each pass.
-print-after-all
Dump IR after running each pass.
These are helpful when tracking down a miscompilation. It is easy to
get IR dumps and do diffs on them, etc.
To make this work well, add a new getPrinterPass API to Pass so that
each kind of pass (ModulePass, FunctionPass, etc.) can create a Pass
suitable for dumping out the kind of object the Pass works on.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100143
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Evan Cheng [Thu, 1 Apr 2010 20:27:45 +0000 (20:27 +0000)]
In 64-bit mode, use i64 to lower memcpy / memset instead of f64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100137
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Devang Patel [Thu, 1 Apr 2010 20:22:44 +0000 (20:22 +0000)]
Do not eagerly record known previous location. DBG_VALUE may not cause a new label due to one or other reason.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100134
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Evan Cheng [Thu, 1 Apr 2010 20:13:28 +0000 (20:13 +0000)]
Skip checking preferred alignment of GVs defined in other translation units all together.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100133
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Evan Cheng [Thu, 1 Apr 2010 20:10:42 +0000 (20:10 +0000)]
Add comments about DstAlign and SrcAlign.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100132
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Bob Wilson [Thu, 1 Apr 2010 20:04:30 +0000 (20:04 +0000)]
Change another SSAUpdater function to avoid recursion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100131
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Bob Wilson [Thu, 1 Apr 2010 19:53:48 +0000 (19:53 +0000)]
Simplify the code to check for existing PHIs, now that it is only used in
one place. This removes the template function added in svn 94690.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100130
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Bob Wilson [Thu, 1 Apr 2010 18:46:59 +0000 (18:46 +0000)]
The SSAUpdater should avoid recursive traversals of the CFG, since that may
blow out the stack for really big functions. Start by fixing an easy case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100126
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Evan Cheng [Thu, 1 Apr 2010 18:19:11 +0000 (18:19 +0000)]
- Avoid using floating point stores to implement memset unless the value is zero.
- Do not try to infer GV alignment unless its type is sized. It's not possible to infer alignment if it has opaque type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100118
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Devang Patel [Thu, 1 Apr 2010 17:32:01 +0000 (17:32 +0000)]
Skip instructions until new scope is seen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100117
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Devang Patel [Thu, 1 Apr 2010 17:16:48 +0000 (17:16 +0000)]
Cosmetic changes.
Update comment, rename a local variable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100116
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Benjamin Kramer [Thu, 1 Apr 2010 14:39:55 +0000 (14:39 +0000)]
Remove accidental include and add a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100107
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Benjamin Kramer [Thu, 1 Apr 2010 14:35:22 +0000 (14:35 +0000)]
Various improvements to MemoryBuffer::getFile:
- Use a RAII object to close the FD.
- Use sys::StrError instead of thread-unsafe strerror calls.
- Recover gracefully if read returns zero. This works around an issue on
DragonFlyBSD where /dev/null has an st_size of 136 but we can't read 136 bytes
from it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100106
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Evan Cheng [Thu, 1 Apr 2010 08:25:26 +0000 (08:25 +0000)]
Add -mcpu to memcpy / memset tests to ensure they behave the same on all hosts / targets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100101
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Gabor Greif [Thu, 1 Apr 2010 08:21:08 +0000 (08:21 +0000)]
Introduce ImmutableCallSite, useful for contexts where no mutation
is necessary. Inherits from new templated baseclass CallSiteBase<>
which is highly customizable. Base CallSite on it too, in a configuration
that allows full mutation.
Adapt some call sites in analyses to employ ImmutableCallSite.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100100
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Nick Lewycky [Thu, 1 Apr 2010 07:34:00 +0000 (07:34 +0000)]
Clean up this file a little, no functionality change. This is a subset of my
patch back in r94322.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100097
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Chris Lattner [Thu, 1 Apr 2010 06:31:45 +0000 (06:31 +0000)]
switch IRBuilder to use NewDebugLoc for locations instead
of raw mdnodes. This allows frontends to specify debug
locations without ever creating an MDNode for the DILocation.
This requires a corresponding clang/llvm-gcc change which
I'll try to commit as simultaneously as possible.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100095
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Chris Lattner [Thu, 1 Apr 2010 06:29:56 +0000 (06:29 +0000)]
add comments, don't require inlined-at to be specified.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100092
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Evan Cheng [Thu, 1 Apr 2010 06:04:33 +0000 (06:04 +0000)]
Fix sdisel memcpy, memset, memmove lowering:
1. Makes it possible to lower with floating point loads and stores.
2. Avoid unaligned loads / stores unless it's fast.
3. Fix some memcpy lowering logic bug related to when to optimize a
load from constant string into a constant.
4. Adjust x86 memcpy lowering threshold to make it more sane.
5. Fix x86 target hook so it uses vector and floating point memory
ops more effectively.
rdar://
7774704
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100090
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Evan Cheng [Thu, 1 Apr 2010 05:58:17 +0000 (05:58 +0000)]
Nehalem unaligned memory access is fast.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100089
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Chris Lattner [Thu, 1 Apr 2010 05:23:13 +0000 (05:23 +0000)]
Switch the representation of the location in instruction from
being a TrackingVH<MDNode> to a NewDebugLoc, shrinking
sizeof(Instruction) a lot, and providing clients the ability
to deal with locations in terms of NewDebugLoc instead of
having to deal with Metadata. This is still fully compatible
with all clients that *do* use MDNodes for everything of
course.
No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100088
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Chris Lattner [Thu, 1 Apr 2010 05:20:21 +0000 (05:20 +0000)]
include header.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100087
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Chris Lattner [Thu, 1 Apr 2010 05:14:45 +0000 (05:14 +0000)]
rewrite handling of forward ref'd instruction metadata
to used deferred resolution instead of creating a temporary
node + rauw. There is no reason to create the temporary
mdnode, then do rauw, then destroy it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100086
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Chris Lattner [Thu, 1 Apr 2010 05:13:10 +0000 (05:13 +0000)]
change this from using '!dbg' to using '!dbgx'. The
MD used here isn't valid for !dbg.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100085
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Chris Lattner [Thu, 1 Apr 2010 05:12:07 +0000 (05:12 +0000)]
fix a bug in DebugRecVH::deleted/allUsesReplacedWith. If an
entry in the Scope+InlinedAt drops to a non-canonical form,
we need to reset the idx member of both VH's to 0.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100084
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Chris Lattner [Thu, 1 Apr 2010 04:53:22 +0000 (04:53 +0000)]
no really, we don't need to copy strings around in the accessor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100083
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Chris Lattner [Thu, 1 Apr 2010 04:51:13 +0000 (04:51 +0000)]
eliminate a temporary smallvector
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100082
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Chris Lattner [Thu, 1 Apr 2010 03:55:42 +0000 (03:55 +0000)]
add a method to decode a DILocation into a NewDebugLoc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100081
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Eric Christopher [Thu, 1 Apr 2010 03:05:45 +0000 (03:05 +0000)]
Add aeskeygenassist intrinsic and rename all of the aes intrinsics to
aes instead of sse4.2. Add a brief todo for a subtarget flag and rework
the aeskeygenassist instruction to more closely match the docs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100078
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Erick Tryzelaar [Thu, 1 Apr 2010 01:53:24 +0000 (01:53 +0000)]
There are no known O'Caml problems at the moment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100076
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Chris Lattner [Thu, 1 Apr 2010 01:02:19 +0000 (01:02 +0000)]
update cmakefile.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100074
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Chris Lattner [Thu, 1 Apr 2010 00:37:44 +0000 (00:37 +0000)]
Add a new "NewDebugLoc" class which will eventually replace DebugLoc,
and will replace the 'DbgInfo' member in Instruction.
The benefit of NewDebugLoc is that it is compact (8 bytes vs 12/24
bytes for the DbgInfo member in Instruction on a 32/64 bit system),
it means that we will end up not having to allocate MDNodes to
represent the "DILocations" in common cases of -O0 -g, and it is
much more efficient to get things out of than the MDNode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100072
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Jim Grosbach [Thu, 1 Apr 2010 00:13:43 +0000 (00:13 +0000)]
vml[as] are slow on 1136jf-s also.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100066
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Bill Wendling [Thu, 1 Apr 2010 00:00:43 +0000 (00:00 +0000)]
Reapply r100056. It doesn't look like it's the one that's causing a failure.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100065
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Mikhail Glushenkov [Wed, 31 Mar 2010 23:51:55 +0000 (23:51 +0000)]
Pass -m32/-m64 to assembler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100064
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Bill Wendling [Wed, 31 Mar 2010 23:26:26 +0000 (23:26 +0000)]
Revert r100056. It was causing a failure on MSVC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100062
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Stuart Hastings [Wed, 31 Mar 2010 23:08:46 +0000 (23:08 +0000)]
Reverting 100048; it broke two Frontend debug info tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100058
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Bill Wendling [Wed, 31 Mar 2010 22:54:38 +0000 (22:54 +0000)]
Rewrite CorrectExtraCFGEdges() to make it more understandable.
* Set the "DestA" and "DestB" according to how they're understood by the
method. I.e., if one or both of them should point to the "fall through" block,
then point to the fall through block.
* Improve the loop that removes superfluous edges to be more understandable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100056
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Bob Wilson [Wed, 31 Mar 2010 21:38:43 +0000 (21:38 +0000)]
Add a redundant PHI testcase for SSAUpdater to go with svn r100047.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100050
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Stuart Hastings [Wed, 31 Mar 2010 21:10:54 +0000 (21:10 +0000)]
Debug info can now properly represent functions inside classes inside other functions. Partial fix for Radar
7424645.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100048
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Bob Wilson [Wed, 31 Mar 2010 20:51:00 +0000 (20:51 +0000)]
Rewrite part of the SSAUpdater to be more careful about inserting redundant
PHIs. The previous algorithm was unable to reliably detect when existing
PHIs in a cycle can be reused. I'm still working on reducing a testcase.
Radar
7711900.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100047
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Dale Johannesen [Wed, 31 Mar 2010 20:37:15 +0000 (20:37 +0000)]
Fix a nasty dangling-pointer heisenbug that could
generate wrong code pretty much anywhere AFAICT.
A case that hits the bug reproducibly is impossible,
but the situation was like this:
Addr = ...
Store -> Addr
Addr2 = GEP , 0, 0
Store -> Addr2
Handling the first store, the code changed replaced Addr
with a sunkaddr and deleted Addr, but not its table
entry. Code in OptimizedBlock replaced Addr2 with a
bitcast; if that happened to reuse the memory of Addr,
the old table entry was erroneously found when handling
the second store.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100044
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Gabor Greif [Wed, 31 Mar 2010 20:37:13 +0000 (20:37 +0000)]
testcase for r99914, provided by baldrick!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100043
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Chris Lattner [Wed, 31 Mar 2010 20:32:51 +0000 (20:32 +0000)]
reduce indentation, minor cleanups.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100042
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Benjamin Kramer [Wed, 31 Mar 2010 20:15:45 +0000 (20:15 +0000)]
Reduce string trashing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100038
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Jakob Stoklund Olesen [Wed, 31 Mar 2010 20:05:12 +0000 (20:05 +0000)]
Use spaces, not tabs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100037
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Benjamin Kramer [Wed, 31 Mar 2010 19:34:01 +0000 (19:34 +0000)]
DwarfDebug: Allocate DIEValues with a BumpPtrAllocator. Most of them are
POD-like anyway, so we don't even care about calling their d'tors (DIEBlock
being the exception).
~6% less mallocs and ~1% compile time improvement on clang -O0 -g oggenc.c
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100035
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Daniel Dunbar [Wed, 31 Mar 2010 19:14:05 +0000 (19:14 +0000)]
Add a FIXME.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100034
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Bill Wendling [Wed, 31 Mar 2010 18:48:58 +0000 (18:48 +0000)]
Comment the changes for r98218 and friends inside the source code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100033
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Daniel Dunbar [Wed, 31 Mar 2010 18:48:43 +0000 (18:48 +0000)]
lit: Make sure to close any files we open as part of redirection.
PR6753.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100032
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Bill Wendling [Wed, 31 Mar 2010 18:47:10 +0000 (18:47 +0000)]
Comment the changes for r98218 and friends inside the source code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100031
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Jakob Stoklund Olesen [Wed, 31 Mar 2010 17:13:16 +0000 (17:13 +0000)]
Fix PR6750. Don't try to merge a DomainValue with itself.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100016
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Benjamin Kramer [Wed, 31 Mar 2010 16:06:22 +0000 (16:06 +0000)]
s/getNameStr/getName/
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100011
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Benjamin Kramer [Wed, 31 Mar 2010 16:04:26 +0000 (16:04 +0000)]
Bump SmallString size a bit to avoid malloc trashing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100010
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Torok Edwin [Wed, 31 Mar 2010 12:07:16 +0000 (12:07 +0000)]
AddSignalHandler was not releasing the critical section on win32.
Patch from Gianluigi Tiesi!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100003
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Nick Lewycky [Wed, 31 Mar 2010 07:50:17 +0000 (07:50 +0000)]
Small fixes to this documentation. Remove mention of uint/int type, fix typo
in 'number'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100001
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Chris Lattner [Wed, 31 Mar 2010 06:09:04 +0000 (06:09 +0000)]
reduce indentation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99999
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Chris Lattner [Wed, 31 Mar 2010 06:06:37 +0000 (06:06 +0000)]
tidy up
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99998
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Chris Lattner [Wed, 31 Mar 2010 05:53:47 +0000 (05:53 +0000)]
microoptimize this hot method, also making it more
consistent with other similar ones.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99997
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Chris Lattner [Wed, 31 Mar 2010 05:42:48 +0000 (05:42 +0000)]
MI != 0 is checked in the assert right above this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99995
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Chris Lattner [Wed, 31 Mar 2010 05:39:57 +0000 (05:39 +0000)]
use the isDebugValue() predicate and pop_back_val()
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99993
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Chris Lattner [Wed, 31 Mar 2010 05:36:29 +0000 (05:36 +0000)]
assert is a function-like macro, not a control flow operator.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99992
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Duncan Sands [Wed, 31 Mar 2010 05:27:33 +0000 (05:27 +0000)]
Correct comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99991
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Chris Lattner [Wed, 31 Mar 2010 05:15:22 +0000 (05:15 +0000)]
reduce indentation, fit in 80 cols and various other cosmetic cleanups.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99989
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Chris Lattner [Wed, 31 Mar 2010 04:26:23 +0000 (04:26 +0000)]
fix file header.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99987
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Chris Lattner [Wed, 31 Mar 2010 04:24:50 +0000 (04:24 +0000)]
use the optimized debug info apis in sdisel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99986
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Chris Lattner [Wed, 31 Mar 2010 04:09:11 +0000 (04:09 +0000)]
make irbuilder use the new optimized debug info accessors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99984
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Chris Lattner [Wed, 31 Mar 2010 03:34:40 +0000 (03:34 +0000)]
add new apis for getting/setting !dbg metadata on
instructions. In addition to being a convenience,
they are faster than the old apis, particularly when
not going from an MDKindID like people should be
doing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99982
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Jakob Stoklund Olesen [Wed, 31 Mar 2010 00:40:13 +0000 (00:40 +0000)]
Replace V_SET0 with variants for each SSE execution domain.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99975
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Jakob Stoklund Olesen [Wed, 31 Mar 2010 00:40:08 +0000 (00:40 +0000)]
Fix typo. Thank you, valgrind.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99974
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