Owen Anderson
7b2958392c
Refactor and improve the encodings/decodings for addrmode3 loads, and make the writeback operand always the first.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136295 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 23:36:57 +00:00
Evan Cheng
5de728cfe1
Emit an error is asm parser parsed X86_64 only registers, e.g. %rax, %sil.
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This can happen in cases where TableGen generated asm matcher cannot check
whether a register operand is in the right register class. e.g. mem operands.
rdar://8204588
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136292 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 23:22:03 +00:00
Jim Grosbach
ed398468b5
ARM assembly parsing and encoding for USUB16 and USUB8.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136289 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 23:10:05 +00:00
Jim Grosbach
953e2e81de
ARM assembly parsing and encoding for USAX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136288 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 23:07:00 +00:00
Kevin Enderby
c37d4bbf1f
Fix llvm-mc handing of x86 instructions that take 8-bit unsigned immediates.
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llvm-mc gives an "invalid operand" error for instructions that take an unsigned
immediate which have the high bit set such as:
pblendw $0xc5, %xmm2, %xmm1
llvm-mc treats all x86 immediates as signed values and range checks them.
A small number of x86 instructions use the imm8 field as a set of bits.
This change only changes those instructions and where the high bit is not
ignored. The others remain unchanged.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136287 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 23:01:50 +00:00
Jim Grosbach
fc2eb31a3c
Clean up tabs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136286 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 22:35:06 +00:00
Jim Grosbach
addec77b54
ARM assembly parsing and encoding support for USAT and USAT16.
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Use range checked immediate operands for instructions. Add tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136285 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 22:34:17 +00:00
Jim Grosbach
5f33d13da4
ARM assembly parsing and encoding tests for USAD8 and USADA8.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136284 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 22:23:02 +00:00
Eli Friedman
1464846801
Code generation for 'fence' instruction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136283 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 22:21:52 +00:00
Jim Grosbach
144da2c8f0
ARM assembly parsing and encoding tests for UQSUB16 and UQSUB8.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136282 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 22:13:08 +00:00
Jim Grosbach
41438398c1
Fix comment copy/paste-o.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136281 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 22:11:41 +00:00
Jim Grosbach
29e85bc728
ARM assembly parsing and encoding tests for UQASX and UQSAX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136280 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 22:09:30 +00:00
Jim Grosbach
24a541b79f
ARM assembly parsing and encoding tests for UQADD16 and UQADD8.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136279 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 22:08:14 +00:00
Jakub Staszak
9a24f1f070
Use BlockFrequency instead of uint32_t in BlockFrequencyInfo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136278 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 22:05:51 +00:00
Jim Grosbach
49f2ceddd2
ARM assembly parsing and encoding for UMULL.
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Fix parsing of the 's' suffix for the mnemonic. Add tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136277 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 22:01:42 +00:00
Devang Patel
0748f83d37
Remove outdated FIXME comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136275 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 22:00:01 +00:00
Jim Grosbach
71725a099e
ARM assembly parsing and encoding for UMLAL.
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Fix parsing of the 's' suffix for the mnemonic. Add tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136274 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 21:58:11 +00:00
Jim Grosbach
2adba4156b
ARM assembly parsing and encoding tests for UMAAL.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136272 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 21:53:42 +00:00
Bill Wendling
91c56a8d8d
Refuse to inline two functions which use different personality functions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136269 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 21:44:28 +00:00
Jim Grosbach
f36b0a2ee4
ARM assembly parsing and encoding tests for UHSUB16 and UHSUB8.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136267 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 21:21:59 +00:00
Jim Grosbach
66c8982244
ARM assembly parsing and encoding tests for UHADD16, UHADD8 and UHASX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136266 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 21:20:45 +00:00
Jim Grosbach
fb8989e640
ARM parsing and encoding of SBFX and UBFX.
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Encode the width operand as it encodes in the instruction, which simplifies
the disassembler and the encoder, by using the imm1_32 operand def. Add a
diagnostic for the context-sensitive constraint that the width must be in
the range [1,32-lsb].
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136264 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 21:09:25 +00:00
Bill Wendling
c94eefb258
Keep enums stable. Append EH stuff to the end.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136263 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 21:00:28 +00:00
Jim Grosbach
b6854ad2b1
ARM assembly parsing and encoding tests for UADD16, UADD8 and UASX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136261 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 20:43:44 +00:00
Jim Grosbach
8b3fd56e0f
ARM assembly parsing and encoding tests for TST instruction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136260 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 20:38:58 +00:00
Jim Grosbach
f1ae78af17
ARM assembly parsing and encoding tests for TEQ instruction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136259 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 20:37:36 +00:00
Owen Anderson
06470311c5
Refactor the STRT and STRBT instructions to distinguish between the register-addend and immediate-addend versions. Temporarily XFAIL the asm parsing tests for these instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136255 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 20:29:48 +00:00
Bill Wendling
772fe17a6d
Merge the contents from exception-handling-rewrite to the mainline.
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This adds the new instructions 'landingpad' and 'resume'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136253 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 20:18:04 +00:00
Jim Grosbach
7e1547ebf7
ARM assembly parsing and encoding for extend instructions.
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Assembly parser handling for extend instruction rotate operands. Add tests
for the sign extend instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136252 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 20:15:40 +00:00
Nick Lewycky
e511186183
Teach the ConstantMerge pass about alignment. Fixes PR10514!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136250 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 19:47:34 +00:00
Eli Friedman
84e7f7e267
X86ISD::MEMBARRIER does not require SSE2; it doesn't actually generate any code, and all x86 processors will honor the required semantics.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136249 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 19:43:50 +00:00
Eli Friedman
abcd715fdf
The numbering of LLVMOpcode is supposed to be stable; revert my earlier change, and append Fence onto the end.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136245 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 18:59:19 +00:00
Jakub Staszak
0031b4f74e
Add test cases for BlockFrequency.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136244 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 18:57:40 +00:00
Ted Kremenek
18dceba0bb
Add a generic 'capacity_in_bytes' function to allow inspection of memory usage of various data structures.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136233 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 18:40:45 +00:00
Jim Grosbach
766c63e78b
ARM assembly parsing aliases for extend instructions w/o rotate.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136229 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 18:19:32 +00:00
Devang Patel
0a2a306be2
Update document listing DIVariable elements to reflect recent changes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136228 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 18:14:50 +00:00
Jim Grosbach
7032741e7b
ARM cleanup of remaining extend instructions.
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Refactor the rest of the extend instructions to not artificially distinguish
between a rotate of zero and a rotate of any other value. Replace the by-zero
versions with Pat<>'s for ISel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136226 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 17:48:13 +00:00
Jim Grosbach
c5a8c861c9
ARM extend instructions simplification.
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Refactor the SXTB, SXTH, SXTB16, UXTB, UXTH, and UXTB16 instructions to not
have an 'r' and an 'r_rot' version, but just a single version with a rotate
that can be zero. Use plain Pat<>'s for the ISel of the non-rotated version.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136225 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 16:47:19 +00:00
Jakub Staszak
ffcc2a542c
Optimize 96-bit division a little bit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136222 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 16:00:40 +00:00
Jakub Staszak
636a02b57c
Move static methods to the anonymous namespace.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136221 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 15:51:51 +00:00
Jakub Staszak
9d9f765519
Edge to itself is backedge as well.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136219 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 15:42:09 +00:00
Frits van Bommel
a09d514b29
Trim includes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136218 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 15:20:06 +00:00
Frits van Bommel
0da49df0b1
Update CMake build for new gtest file.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136215 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 10:19:32 +00:00
Jay Foad
c437bd577f
Remove some code that is no longer needed now that googletest knows how
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to print STL containers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136213 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 09:26:13 +00:00
Jay Foad
b33f8e3e55
Merge gtest-1.6.0.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136212 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 09:25:14 +00:00
Jeffrey Yasskin
a44defeb22
Explicitly cast narrowing conversions inside {}s that will become errors in
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C++0x.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136211 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 06:22:51 +00:00
Dan Gohman
cbdccdeea9
Revert r136156, which broke several buildbots.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136206 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 01:10:27 +00:00
Eli Friedman
8a552bb85a
Misc mid-level changes for new 'fence' instruction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136205 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 01:08:30 +00:00
Eli Friedman
751bef77d0
Minor simplification.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136202 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 01:02:25 +00:00
Bruno Cardoso Lopes
9b4ad12b1e
Move some code around to open opportunity for more shuffle matching
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136201 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 00:56:37 +00:00