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Author SHA1 Message Date
Eric Christopher
972db4c0d3 Update error messages for '+'. Fix grammar and make the two 
negative checks resemble each other.

llvm-svn: 79595
 2009-08-21 04:10:31 +00:00
Eric Christopher
8f257f5c7d Fix trailing whitespace and 80-col violation. 
llvm-svn: 79594
 2009-08-21 04:06:45 +00:00
Erick Tryzelaar
ff8b504eb3 Fix bug with APInt::getBitsNeeded with for base 10 numbers 0-9. 
llvm-svn: 79593
 2009-08-21 03:15:28 +00:00
Erick Tryzelaar
11660bb729 Allow '+' to appear in APInt strings, and add more unit tests. 
llvm-svn: 79592
 2009-08-21 03:15:14 +00:00
Bob Wilson
c046b62f1a Remove Neon intrinsics for VZIP, VUZP, and VTRN. We will represent these as 
vector shuffles.  Temporarily remove the tests for these operations until the
new implementation is working.

llvm-svn: 79579
 2009-08-21 00:01:42 +00:00
Owen Anderson
91de21580f Re-revert r79555. Apparently it's not just buildbot weirdness. 
llvm-svn: 79578
 2009-08-20 23:51:44 +00:00
Erick Tryzelaar
6bd69aaa86 Add support for including '+' in APFloat strings, more asserts, 
and many new unit tests.

llvm-svn: 79574
 2009-08-20 23:30:43 +00:00
Owen Anderson
277bc36265 Reapply r79555 for testing. Daniel's trying to work out some buildbot weirdnesss. 
llvm-svn: 79572
 2009-08-20 23:14:20 +00:00
Dale Johannesen
f6b2759c5e Use FileCheck even though this means testing for something 
that has nothing to do with the point of the test, per Chris.

llvm-svn: 79569
 2009-08-20 22:12:08 +00:00
Bill Wendling
c810ad4dc6 --- Reverse-merging r79555 into '.': 
U    include/llvm/Target/TargetData.h
U    lib/Target/TargetData.cpp

Temporarily revert 79555. It was causing hangs and test failures.

llvm-svn: 79568
 2009-08-20 22:04:42 +00:00
Bill Wendling
ee0f476fd4 Attempt to comment this code more. 
llvm-svn: 79567
 2009-08-20 22:02:24 +00:00
Daniel Dunbar
638e57db6e Suppress build warning in -Asserts 
llvm-svn: 79564
 2009-08-20 20:01:34 +00:00
Sanjiv Gupta
e1f6ce48bb part of the previous commit for PIC16 ISR implementation. 
llvm-svn: 79563
 2009-08-20 19:34:18 +00:00
Sanjiv Gupta
c5522596e7 Implement support for ISRs. 
Clone functions that are shared between the Main thread and Interrupt thread.
CallSites are changed in AsmPrinter currently. A better solution would have been to modify the legalizer (SoftenFloat) to allow targets to change the name of libcalls for float operations. But that currently breaks other targets.
Also, cloing of automatic variables is done AsmPrinter, a better approach would
be to use the ValueMap in CloneFunction itself.

llvm-svn: 79562
 2009-08-20 19:28:24 +00:00
Owen Anderson
9e7081dd58 Reduce contention on the Attributes lock by using atomic operations for reference counting rather than locking. 
llvm-svn: 79560
 2009-08-20 19:03:20 +00:00
Owen Anderson
8eba306123 Make the StructType->StructLayout table private to TargetData, allowing us to avoid locking on it. 
llvm-svn: 79555
 2009-08-20 18:26:03 +00:00
Sean Callanan
1e6749d2ab Fixed PCMPESTRM128 to have opcode 0x60 instead of 0x62, as specified by the 
Intel documentation.

llvm-svn: 79554
 2009-08-20 18:24:27 +00:00
Dan Gohman
f2f57ebc84 Fix an x86 code size regression: prefer RIP-relative addressing 
over absolute addressing even in non-PIC mode (unless the address
has an index or something else incompatible), because it has a
smaller encoding.

llvm-svn: 79553
 2009-08-20 18:23:44 +00:00
Dan Gohman
c39a6b16eb Add a comment explaining why llvm_unreachable_internal doesn't call 
the ErrorHandler callback.

llvm-svn: 79541
 2009-08-20 17:15:19 +00:00
Daniel Dunbar
9ad4b47cec Fix two APFloat bugs in converting hexadecimal constants. 
llvm-svn: 79540
 2009-08-20 17:12:33 +00:00
Dan Gohman
6ec8176e22 Rename hasNoUnsignedOverflow and hasNoSignedOverflow to hasNoUnsignedWrap 
and hasNoSignedWrap, for consistency with the nuw and nsw properties.

llvm-svn: 79539
 2009-08-20 17:11:38 +00:00
Dan Gohman
0a6e8a4bcd Clarify a few things in the inbounds description. 
Describing inbounds in terms of infinitely precise arithmetic prohibits
the assumption address-space-sized integer arithmetic will wrap, with
a wrapped-around value landing within the same object.

llvm-svn: 79538
 2009-08-20 17:08:17 +00:00
Misha Brukman
93431d032f Fixed header comment. 
llvm-svn: 79536
 2009-08-20 17:01:14 +00:00
Evan Cheng
86546fb692 Fix an obvious copy-n-paste bug. 
llvm-svn: 79535
 2009-08-20 17:01:04 +00:00
Dale Johannesen
facc542d5e Use FileCheck for the test run where it's appropriate. 
llvm-svn: 79534
 2009-08-20 16:58:04 +00:00
Dan Gohman
d9766dcb85 Various comment and whitespace cleanups. 
llvm-svn: 79533
 2009-08-20 16:42:55 +00:00
Dan Gohman
565d0c0f3b Update and fix some comments. 
llvm-svn: 79532
 2009-08-20 16:27:10 +00:00
Benjamin Kramer
8008f26afb Add myself to the blame list. 
llvm-svn: 79531
 2009-08-20 15:20:15 +00:00
Sandeep Patel
bf1263a423 Correct ARM v7-A architecture name spelling and add note about hard float. 
llvm-svn: 79530
 2009-08-20 15:01:16 +00:00
Daniel Dunbar
2e82bcd546 Don't try to build .bc version of libprofile if LLVMGCC isn't available. 
llvm-svn: 79514
 2009-08-20 05:12:55 +00:00
Erick Tryzelaar
d7e3c40ecb Rename FirstExtendedValueType to INVALID_SIMPLE_VALUE_TYPE 
as that's a bit more descriptive of what we're testing for.

llvm-svn: 79513
 2009-08-20 05:09:43 +00:00
Daniel Dunbar
4889837fc6 Remove cruft for installing runtime/ libraries directly into the LLVMGCCDIR; 
that is totally bogus.

llvm-svn: 79512
 2009-08-20 05:02:41 +00:00
Chris Lattner
d08139d918 fix this back, thanks Eli 
llvm-svn: 79508
 2009-08-20 03:10:14 +00:00
Dan Gohman
1d708297fc Add some comments clarifying what appear to be the intent of various 
error handling mechanisms. Please correct these if I've misunderstood
something.

llvm-svn: 79505
 2009-08-20 01:46:24 +00:00
Dan Gohman
1319eb4ab8 Reword a few comments for AnalyzeBranch and InsertBranch, and fix 
a few typos.

llvm-svn: 79503
 2009-08-20 01:33:25 +00:00
Jim Grosbach
0929242f26 Check for shared landing pads when assigning call site values. Invokes which 
share a landing pad should also use the same call site value.

llvm-svn: 79501
 2009-08-20 01:03:48 +00:00
Chris Lattner
4477f49ef9 minor grammar tweak 
llvm-svn: 79498
 2009-08-20 00:29:24 +00:00
Dale Johannesen
bb3b75a863 Add an extra line to conform with preferred style. 
llvm-svn: 79495
 2009-08-19 23:44:01 +00:00
Reid Kleckner
8bd08ffbf4 Modify an assert to avoid what looks like a GCC 4.2.4 signed-ness bug. 
llvm-svn: 79494
 2009-08-19 23:39:59 +00:00
Dan Gohman
5b725f1a48 Fix a few places to check if TargetData is available before using it. 
llvm-svn: 79493
 2009-08-19 23:38:22 +00:00
Daniel Dunbar
446d29370f Add a fast path for setName("") on an unnamed value. 
llvm-svn: 79492
 2009-08-19 23:37:23 +00:00
Dan Gohman
7965c57a0f Loosen up the regex for this test so that it doesn't implicitly 
depend on TargetData information.

llvm-svn: 79491
 2009-08-19 23:19:36 +00:00
Dan Gohman
e3245061a9 Add targetdata strings to these tests, since SimplifyLibCalls uses 
TargetData to find the pointer size.

llvm-svn: 79490
 2009-08-19 23:18:49 +00:00
Tanya Lattner
3fcd0e9616 Update the release process some more. Lots of good details now. 
llvm-svn: 79488
 2009-08-19 23:07:37 +00:00
David Greene
c69536c40b Remove an unnecessary include. Now we won't have circular include 
problems later on.

llvm-svn: 79487
 2009-08-19 23:00:07 +00:00
Owen Anderson
d0438546ef AttrListPtr operations need to be atomic. 
llvm-svn: 79486
 2009-08-19 22:58:34 +00:00
Dan Gohman
cc511acf87 Fix a bug in the over-index constant folding. When over-indexing an 
array member of a struct, it's possible to land in an arbitrary position
inside that struct, such that attempting to find further getelementptr
indices will fail. In such cases, folding cannot be done.

llvm-svn: 79485
 2009-08-19 22:46:59 +00:00
Dale Johannesen
fc8ee02c25 Handle 'a' modifier in X86 asms. PR 4742. 
llvm-svn: 79484
 2009-08-19 22:44:41 +00:00
Reid Kleckner
cb12d4d677 Fixed error in CPPBackend from a contextification API change. 
llvm-svn: 79483
 2009-08-19 22:38:37 +00:00
Daniel Dunbar
d26934ba4a Switch IRBuilder to using Twine references for names. 
llvm-svn: 79482
 2009-08-19 22:34:21 +00:00