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Author SHA1 Message Date
Nate Begeman
af905efc61 Emit full function prototypes. Definitions & typedefs to come. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105315 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-02 06:17:19 +00:00
Evan Cheng
9d709a8edb Enable machine cse of instructions which define physical registers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105308 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-02 01:08:27 +00:00
Nate Begeman
22237771d8 Checkpoint arm_neon.h generation with tablegen 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105307 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-02 00:34:55 +00:00
Eli Friedman
a993f0a45f Don't try to custom-lower 64-bit add-with-overflow and friends on x86-32; the 
x86 backend currently doesn't know how to handle them.

This doesn't really fix anything because LegalizeTypes doesn't know how to
handle them either.  We do get a better error message, though.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105305 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-02 00:27:18 +00:00
Bob Wilson
b2c2a972b0 Fix an obvious mistake: don't change the operands until all of them have been 
checked and it is safe to proceed with the changes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105304 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-02 00:16:08 +00:00
Eli Friedman
b242563741 Remove outdated README entries. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105303 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-02 00:10:36 +00:00
Jim Grosbach
533934e06e Update debug information when breaking anti-dependencies. rdar://7759363 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105300 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-01 23:48:44 +00:00
Sean Hunt
891f27380c Fix comment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105297 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-01 23:29:39 +00:00
Devang Patel
735419dfe7 DwarfWrite is now smart enough to drop debug value pointing to undefined register. Update this test to avoid this. 
iSel not properly lowring argument into a well formed DBG_VALUE in some cases is a separate issue and not related to the test in this testcase.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105295 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-01 23:01:43 +00:00
Jakob Stoklund Olesen
a5135f60dd Properly compose subregister indices when coalescing. 
The comment about ordering of subreg indices is no longer true.
This exposed a bug in the new substVirtReg method that is also fixed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105294 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-01 22:39:25 +00:00
Jim Grosbach
23d3d4595c Remove unused code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105293 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-01 21:56:30 +00:00
Devang Patel
f2e7767624 Ignore line number of debug value in undefined register. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105292 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-01 21:43:09 +00:00
Jim Grosbach
69081e9291 fix think-o 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105291 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-01 21:35:50 +00:00
Dan Gohman
d8acddda58 Fix the allocation of shadow space for the Win64 calling convention 
in X86FastISel. Patch by Jan Sjodin.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105290 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-01 21:09:47 +00:00
Jim Grosbach
aeafb374e2 Simplify things a bit more. Fix prototype to use SmallVectorImpl and 
change a few SmallVectors to vanilla C arrays.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105289 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-01 21:06:46 +00:00
Dan Gohman
10e7726e6c Fix the noalias checking so that it doesn't worry about 
an argument aliasing itself. Thanks Duncan!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105288 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-01 20:51:40 +00:00
Devang Patel
9126c0d42a Keep track of incoming debug value of unused argument. 
Radar 7927666.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105285 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-01 19:59:01 +00:00
Dan Gohman
956b349034 Fill in missing support for ISD::FEXP, ISD::FPOWI, and friends. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105283 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-01 18:35:14 +00:00
Jim Grosbach
2f3257ef04 Add a FIXME 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105282 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-01 18:06:35 +00:00
Jim Grosbach
0fd8b6283f mirror of r105280 changes for LowerInvoke, which uses the same basic logic here 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105281 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-01 18:04:56 +00:00
Jim Grosbach
dc58b25ebc When processing function arguments when splitting live ranges across invokes, 
handle structs passed by value via an extract/insert pair, as a bitcast
won't work on a struct. rdar://7742824

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105280 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-01 18:04:09 +00:00
Jim Grosbach
601f9d6c03 Use SmallVector instead of std::vector. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105279 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-01 17:56:41 +00:00
Dan Gohman
426b06d808 Delete unused variables (that weren't even getting expanded). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105278 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-01 17:26:14 +00:00
Dan Gohman
f4ef72e519 Freebsd's sed doesn't support \< in regexps, and GNU sed doesn't 
support [[:<:]]. Use beginning-of-line and end-of-line anchors
instead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105277 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-01 17:08:56 +00:00
Bruno Cardoso Lopes
7f5b0d8099 Refactor some SSE 2 unpack instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105276 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-01 17:02:50 +00:00
Dan Gohman
4b1000d117 Don't call flush() at a library level which isn't checking for errors 
and doesn't know where the output is going.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105274 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-01 16:31:34 +00:00
Dan Gohman
943005e094 Fix a spello affecting platforms where the configure check fails. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105273 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-01 16:22:27 +00:00
Dan Gohman
d86e6ac989 Fix a typo in a comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105272 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-01 16:10:08 +00:00
Dan Gohman
da612d6226 -retain-symbols-file is not what it seems. Update the makefiles 
and configury to use --version-script.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105271 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-01 14:56:56 +00:00
Dan Gohman
c6e1f67b17 Fix extra fread after EOF, non-wires-crossed version. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105270 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-01 14:09:29 +00:00
Kalle Raiskila
11fe24624a Fix handling of 'load' nodes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105269 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-01 13:34:47 +00:00
Bill Wendling
21330544df Debreak test for non-Darwin. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105257 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-31 21:47:24 +00:00
Duncan Sands
2914ba6ec7 Fix PR7272: when inlining through a callsite with byval arguments, 
the newly created allocas may be used by inlined calls, so these
need to have their tail call flags cleared.  Fixes PR7272.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105255 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-31 21:00:26 +00:00
Eric Christopher
89e735673a Add a test for the llvm-gcc commit in r90200. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105253 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-31 20:39:10 +00:00
Chris Lattner
6c41ad8c9a fix PR6623: when optimizing for size, don't inline memcpy/memsets 
that are too large.  This causes the freebsd bootloader to be too
large apparently.

It's unclear if this should be an -Os or -Oz thing.  Thoughts welcome.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105228 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-31 17:30:14 +00:00
Chris Lattner
0ece9a12ac upgrade and filecheckize this test. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105227 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-31 17:27:17 +00:00
Chris Lattner
6b37861827 the 'limit' argument to FindOptimalMemOpLowering is unsigned, not uint64_t. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105226 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-31 17:12:23 +00:00
Chris Lattner
caa3dcfc76 revert r105223 which broke all my testing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105225 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-31 17:10:45 +00:00
Dan Gohman
b6bd72ee7c Fix count so that it doesn't make an extra fread call after 
EOF is detected.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105223 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-31 16:13:45 +00:00
Benjamin Kramer
c29df3cac7 Avoid swap when a copy suffices. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105220 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-31 12:50:41 +00:00
Nick Lewycky
a9d6680cb1 The memcpy intrinsic only takes i8* for %src and %dst, so cast them to that 
first. Fixes PR7265.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105206 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-31 06:16:35 +00:00
Oscar Fuentes
10e02a017a Use llvm::next' instead of next' to make VC++ 2010 happy. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105168 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-30 13:14:21 +00:00
Sean Hunt
c10a62b0d5 Allow for creation of clang DeclNodes tables. 
The StmtNodes generator has been generalized to allow for the
creation of DeclNodes tables as well, and another emitter was
added for DeclContexts.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105164 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-30 07:21:42 +00:00
Anton Korobeynikov
4ed81ecbcd Some A9 load/store cleanups 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105109 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-29 19:25:39 +00:00
Anton Korobeynikov
8207fce96f Some rough approximations for load/stores on A9 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105108 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-29 19:25:34 +00:00
Anton Korobeynikov
1098ef5fa4 NEON/VFP stuff can be issued only via Pipe1 on A9 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105107 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-29 19:25:29 +00:00
Anton Korobeynikov
1845a387e1 Add some integer instruction itineraries for A9 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105106 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-29 19:25:17 +00:00
Dan Gohman
462f6b57b6 Reorder some code in SelectionDAGBuilder. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105105 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-29 17:53:24 +00:00
Dan Gohman
7451d3e09d SelectionDAG shouldn't have a FunctionLoweringInfo member. RegsForValue 
shouldn't have a TargetLoweringInfo member. And FunctionLoweringInfo::set
doesn't needs its EnableFastISel argument.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105101 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-29 17:03:36 +00:00
Benjamin Kramer
0f9c658558 Remove unused function. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105100 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-29 14:03:51 +00:00