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50715 Commits

Author SHA1 Message Date
Erick Tryzelaar 1264bcb4de Allow '+' to appear in APInt strings, and add more unit tests. 
llvm-svn: 79592
 2009-08-21 03:15:14 +00:00
Bob Wilson 51c7aa04ec 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 baa922cf16 Re-revert r79555. Apparently it's not just buildbot weirdness. 
llvm-svn: 79578
 2009-08-20 23:51:44 +00:00
Erick Tryzelaar da666c801c 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 9ca906e69d 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 fa2b97e61a 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 e3836f99bf --- 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 0e749fe36b Attempt to comment this code more. 
llvm-svn: 79567
 2009-08-20 22:02:24 +00:00
Daniel Dunbar e7e865cf0b Suppress build warning in -Asserts 
llvm-svn: 79564
 2009-08-20 20:01:34 +00:00
Sanjiv Gupta a874d82492 part of the previous commit for PIC16 ISR implementation. 
llvm-svn: 79563
 2009-08-20 19:34:18 +00:00
Sanjiv Gupta 686e9f55dc 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 c1a3a471c4 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 d2354b8cc5 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 46bb77f2cf 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 05046085b6 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 e392e6236d 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 bf5998edfb Fix two APFloat bugs in converting hexadecimal constants. 
llvm-svn: 79540
 2009-08-20 17:12:33 +00:00
Dan Gohman 16f5415f5b 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 2de532c132 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 5851edb13e Fixed header comment. 
llvm-svn: 79536
 2009-08-20 17:01:14 +00:00
Evan Cheng 01de985ae6 Fix an obvious copy-n-paste bug. 
llvm-svn: 79535
 2009-08-20 17:01:04 +00:00
Dale Johannesen d16abc09c4 Use FileCheck for the test run where it's appropriate. 
llvm-svn: 79534
 2009-08-20 16:58:04 +00:00
Dan Gohman 8a8ad7d8e8 Various comment and whitespace cleanups. 
llvm-svn: 79533
 2009-08-20 16:42:55 +00:00
Dan Gohman f91a992c30 Update and fix some comments. 
llvm-svn: 79532
 2009-08-20 16:27:10 +00:00
Benjamin Kramer 33599115ab Add myself to the blame list. 
llvm-svn: 79531
 2009-08-20 15:20:15 +00:00
Sandeep Patel ab7a751889 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 4d28366342 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 bef7f98896 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 c2fdebe8af 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 f6bb2a79f2 fix this back, thanks Eli 
llvm-svn: 79508
 2009-08-20 03:10:14 +00:00
Dan Gohman 61fcf3d8fe 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 30584ea4a4 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 8b4d51af58 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 2689c3be01 minor grammar tweak 
llvm-svn: 79498
 2009-08-20 00:29:24 +00:00
Dale Johannesen aec3830ce7 Add an extra line to conform with preferred style. 
llvm-svn: 79495
 2009-08-19 23:44:01 +00:00
Reid Kleckner 5c51639e3e 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 7167f42769 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 cb13b48969 Add a fast path for setName("") on an unnamed value. 
llvm-svn: 79492
 2009-08-19 23:37:23 +00:00
Dan Gohman 463d3407e2 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 6e32e5cf0c 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 da94af763b Update the release process some more. Lots of good details now. 
llvm-svn: 79488
 2009-08-19 23:07:37 +00:00
David Greene 62b666f0b8 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 d6f7af652e AttrListPtr operations need to be atomic. 
llvm-svn: 79486
 2009-08-19 22:58:34 +00:00
Dan Gohman c59ba42b0f 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 1d764f61ef Handle 'a' modifier in X86 asms. PR 4742. 
llvm-svn: 79484
 2009-08-19 22:44:41 +00:00
Reid Kleckner d72b091840 Fixed error in CPPBackend from a contextification API change. 
llvm-svn: 79483
 2009-08-19 22:38:37 +00:00
Daniel Dunbar ca66226c31 Switch IRBuilder to using Twine references for names. 
llvm-svn: 79482
 2009-08-19 22:34:21 +00:00
David Greene 15aafbbfa5 Add missing forward declaration. 
llvm-svn: 79481
 2009-08-19 22:19:44 +00:00
David Greene 8230a93ae2 Add missing includes. 
llvm-svn: 79480
 2009-08-19 22:16:11 +00:00
David Greene 2806a1e528 Add missing includes. 
llvm-svn: 79479
 2009-08-19 22:08:26 +00:00