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Author SHA1 Message Date
Jim Grosbach
d3765189bf Revert 138781. It's not playing nicely with the immediate forms for ADC. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138782 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-29 23:24:15 +00:00
Jim Grosbach
e94a5b1218 Thumb2 assembler aliases for ADC/SBC w/o the .w suffix. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138781 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-29 23:20:54 +00:00
Owen Anderson
694e0ffb8a Add missing encoding information for some of the GPR<->FP register moves. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138780 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-29 23:15:25 +00:00
Jim Grosbach
abd3f60859 Remove redundant tests from XFAIL'ed test file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138779 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-29 23:04:04 +00:00
Jim Grosbach
a01e12499f Thumb2 assembly parsing and encoding support for ADC(immediate). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138778 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-29 23:01:38 +00:00
Jim Grosbach
056cb4c0f6 Remove test file. Superceded by other more exhaustive tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138777 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-29 23:00:19 +00:00
Jim Grosbach
f8e1e3e729 Thumb2 parsing and encoding for IT blocks. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138773 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-29 22:24:09 +00:00
Kevin Enderby
fff64ca9cf Fix the disassembly of the X86 crc32 instruction. Bug 10702 and rdar://8795217 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138771 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-29 22:06:28 +00:00
Eli Friedman
f3704769bb Explicitly zero out parts of a vector which are required to be zero by the algorithm in LowerUINT_TO_FP_i32. This only has a substantial effect on the generated code when the input is extracted from a vector register; other ways of loading an i32 do the appropriate zeroing implicitly. Fixes PR10802. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138768 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-29 21:15:46 +00:00
Jim Grosbach
d33b276bcb Tidy up. Whitespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138767 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-29 21:15:20 +00:00
Owen Anderson
acb274baac Apply the same fix for the change in LDR_PRE_IMM/LDRB_PRE_IMM operand encodings to the load-store optimizer that I applied to the instruction selector in r138758. Fixes ary3 from the nightly test suite. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138766 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-29 21:14:19 +00:00
Bill Wendling
8e5cf90923 Fix grammar, noticed by Duncan. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138764 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-29 21:03:12 +00:00
Owen Anderson
1f26758510 Specify an additional fixed bit in the PLD/PLDW/PLI register-register encoding. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138760 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-29 20:42:00 +00:00
Bill Wendling
6af6824eb4 Update tests to new EH model. Add landingpad instructions to landing pads. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138759 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-29 20:39:23 +00:00
Owen Anderson
c4e16de765 addrmode_imm12 and addrmode2_offset encode their immediate values differently. Update the manual instruction selection code that was encoding them the addrmode2 way even though LDR_PRE_IMM/LDRB_PRE_IMM had switched to addrmode_imm12. Should fix a number of nightly test failures. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138758 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-29 20:16:50 +00:00
Nadav Rotem
89879ec76b Fixes following the CR by Chris and Duncan: 
Optimize chained bitcasts of the form A->B->A.
Undo r138722 and change isEliminableCastPair to allow this case.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138756 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-29 19:58:36 +00:00
Owen Anderson
0da10cf44d Improve handling of #-0 offsets for many more pre-indexed addressing modes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138754 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-29 19:36:44 +00:00
Bill Wendling
98ba358fdb Initialize CompactUnwindSection so that other targets won't use an uninitialized value. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138752 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-29 18:25:59 +00:00
Eli Friedman
4db5acaf48 Expand ATOMIC_LOAD and ATOMIC_STORE for architectures I don't know well enough to fix properly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138751 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-29 18:23:02 +00:00
Jim Grosbach
7e0d22cbf7 Tidy up. 80 columns. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138750 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-29 18:22:04 +00:00
Benjamin Kramer
3dedf7e2c8 Dump with dbgs() instead of printf. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138749 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-29 18:14:17 +00:00
Benjamin Kramer
4a3d0a56eb Make GCC happy by adding parens. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138748 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-29 18:14:15 +00:00
Owen Anderson
50e2dedb51 Add testcase for r138746. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138747 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-29 18:02:40 +00:00
Owen Anderson
07700d486e Update the load-store optimizer for changes to the operands on LDR_PRE_IMM and LDRB_PRE_IMM in r138653. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138746 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-29 17:59:41 +00:00
Matt Beaumont-Gay
9d74909378 Fix a test that wasn't testing the right thing. 
The APFloat "Zero" test was actually calling the
APFloat(const fltSemantics &, integerPart) constructor, and EXPECT_EQ was
treating 0 and -0 as equal.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138745 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-29 17:54:20 +00:00
Bruno Cardoso Lopes
41dfabb0e3 Move non-intruction patterns to a more appropriate place! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138744 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-29 17:51:24 +00:00
Owen Anderson
63553c77cd Add support for parsing #-0 on non-memory-operand immediate values, and add a testcase that necessitates it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138739 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-29 17:17:09 +00:00
Andrew Trick
0e122d1c24 Reapply r138695. Fix PassManager stack depths. 
Patch by Xiaoyi Guo!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138737 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-29 17:07:00 +00:00
Tobias Grosser
05d7138018 Add AMDIL as valid target triple to LLVM. 
Submitted by: Villmow, Micah <Micah.Villmow@amd.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138734 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-29 15:44:55 +00:00
Nicolas Geoffray
1c36ba50ac Remove premature previous commit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138725 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-28 14:52:51 +00:00
Duncan Sands
fd9c4f76f4 Fix PR5329: pay attention to constructor/destructor priority 
when outputting them.  With this, the entire LLVM testsuite
passes when built with dragonegg.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138724 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-28 13:17:22 +00:00
Nicolas Geoffray
c98da24bed Encoding of instructions referencing segments has changed. Do what X86MCCodeEmitter does. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138723 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-28 13:07:57 +00:00
Nadav Rotem
be6ceb6ebc Bitcasts are transitive. Bitcast-Bitcast-X becomes Bitcast-X. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138722 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-28 11:51:08 +00:00
Nick Lewycky
b1b051ec97 Fix integer overflow bug in raw_ostream::write. This showed up as a 
non-deterministic crash in the test suite. Fixes PR10055!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138717 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-28 03:30:02 +00:00
John McCall
f5ec9b55e8 The 'expected' argument to EXPECT_EQ is actually the first one; 
flip these tests around.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138708 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-27 19:23:22 +00:00
Benjamin Kramer
2753ae314f Silence GCC warnings and make an array const. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138706 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-27 17:36:14 +00:00
Benjamin Kramer
f66f76c1a3 Report failure if there are less bytes than requested in a MemoryObject. 
Before we just left the remaining bytes uninitialized. This is another step in making llvm valgrind-clean again.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138705 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-27 07:45:46 +00:00
Andrew Trick
d326d3b3ef Reverted r138652, valgrind doesn't understand obj:*/tblgen. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138703 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-27 06:17:30 +00:00
Bill Wendling
df77a71790 Auto upgrade the old EH scheme to use the new one. This is on a trial basis. If 
things to disasterously over night, this can be reverted.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138702 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-27 06:11:03 +00:00
Andrew Trick
8592a0cda4 Reverting r138695 to see if it fixes clang self host. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138701 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-27 06:10:16 +00:00
Bill Wendling
884fb72f15 Only delete instructions once. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138700 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-27 06:10:02 +00:00
Bill Wendling
234e43a888 Update to new EH scheme. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138699 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-27 04:53:41 +00:00
Bill Wendling
f2cf25b212 Cannot have an llvm.eh.exception call in a non-landing pad block. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138698 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-27 04:53:28 +00:00
Bill Wendling
8557e6c0c1 These splits should be done whether they are critical edges or not. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138697 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-27 04:40:37 +00:00
Andrew Trick
b846192230 Fix PassManager stack depths. 
Patch by Xiaoyi Guo!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138695 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-27 02:11:03 +00:00
Andrew Trick
0005cc7a0a Excluding ARM JIT tests until someone can fix this compilation path. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138676 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-26 23:39:30 +00:00
Owen Anderson
f1eab597b2 Improve encoding support for BLX with immediat eoperands, and fix a BLX decoding bug this uncovered. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138675 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-26 23:32:08 +00:00
Owen Anderson
d7568e1c35 Correct encoding of BL with immediate offset. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138673 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-26 22:54:51 +00:00
Jim Grosbach
4af54a461f ARM assembly parsing tweak for pldw. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138669 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-26 22:21:51 +00:00
Owen Anderson
9f7e831994 Spelling fail. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138667 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-26 21:47:57 +00:00