Eli Friedman
0851a29b6d
Fix misc warnings. Patch by Joe Abbey.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142332 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 03:17:34 +00:00
Lang Hames
d8ffe5bb16
Backing out patch. Will refactor to remove the AsmParser dependency on Target.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142323 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 00:23:49 +00:00
Jim Grosbach
6248a546f2
ARM assembly parsing and encoding for VMOV/VMVN/VORR/VBIC.i32.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142321 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 00:22:00 +00:00
Lang Hames
5fa792e65a
Re-applying the target data layout verification patch from r142288, plus appropriate CMake dependencies.
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Thanks to Raphael Espindola for tracking down the CMake issues.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142306 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 23:24:48 +00:00
Jim Grosbach
ea46110f57
ARM assembly parsing and encoding for VMOV/VMVN/VORR/VBIC.i16.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142303 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 23:09:09 +00:00
Nick Lewycky
44d798d976
Add support for a new extension to the .file directive:
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.file filenumber "directory" "filename"
This removes one join+split of the directory+filename in MC internals. Because
bitcode files have independent fields for directory and filenames in debug info,
this patch may change the .o files written by existing .bc files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142300 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 23:05:28 +00:00
Chad Rosier
3a7572ff61
Add a few FIXME comments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142299 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 22:54:23 +00:00
Jim Grosbach
fa1ee88052
Tidy up.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142297 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 22:41:42 +00:00
Rafael Espindola
10820d9a97
142288 broke the build:
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Linking CXX executable ../../bin/llvm-as
../../lib/libLLVMAsmParser.a(LLParser.cpp.o):/home/espindola/llvm/llvm/lib/AsmParser/LLParser.cpp:function llvm::LLParser::ParseTargetDefinition(): error: undefined reference to 'llvm::TargetData::parseSpecifier(llvm::StringRef, llvm::TargetData*)'
clang-3: error: linker command failed with exit code 1 (use -v to see invocation)
Revert "Validate target data layout strings."
This reverts commit 599d2d4c25
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142296 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 22:37:51 +00:00
Bill Wendling
13a7121858
Now Igor, throw the switch...give my creation life!
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Use the custom inserter for the ARM setjmp intrinsics. Instead of creating the
SjLj dispatch table in IR, where it frequently violates serveral assumptions --
in particular assumptions made by the landingpad instruction about what can
branch to a landing pad and what cannot. Performing this in the back-end allows
us to violate these assumptions without the IR getting angry at us.
It also allows us to perform a small optimization. We can shove the address of
the dispatch's basic block into the function context and not have to add code
around the setjmp to check for the return value and jump to the dispatch.
Neat, huh?
<rdar://problem/10116753>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142294 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 22:26:23 +00:00
Jim Grosbach
0e387b2877
ARM NEON "vmov.i8" immediate assembly parsing and encoding.
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NEON immediates are "interesting". Start of the work to handle parsing them
in an 'as' compatible manner. Getting the matcher to play nicely with
these and the floating point immediates from VFP is an extra fun wrinkle.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142293 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 22:26:03 +00:00
Lang Hames
599d2d4c25
Validate target data layout strings.
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Invalid strings in asm files will result in parse errors. Invalid string literals passed to TargetData constructors will result in an assertion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142288 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 22:05:34 +00:00
Benjamin Kramer
d2c6ff1ac6
Use a SmallVector for intrinsic argument types.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142259 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 21:33:26 +00:00
Bill Wendling
a48ed4fc8f
Don't renumber the blocks here. This could cause problems later on if another
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pass renumbers the blocks again.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142258 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 21:32:56 +00:00
Cameron Zwarich
6f9c28060f
Pseudoinstructions should not be less constrained than the instruction they are
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lowered to. This fixes a lot of verifier failures on the test suite.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142254 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 21:20:13 +00:00
Jim Grosbach
698f3b068f
Tidy up organization.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142248 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 21:00:11 +00:00
Bill Wendling
5bc85286ff
Add a call to EmitSjLjDispatchBlock.
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Once the intrinsics are marked as having a custom inserter, it will call this
method to emit the dispatch table into the machine function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142245 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 20:37:20 +00:00
Jim Grosbach
32ab4aff69
Fix improperly formed assert() call.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142239 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 20:22:59 +00:00
Akira Hatanaka
8ae330ac90
Add definitions of conditional moves with 64-bit operands. Comment out code for
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expanding conditional moves, which is not needed since architectures that lack
support for conditional moves have been removed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142226 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 18:53:29 +00:00
Hal Finkel
c61291609d
Revert change to function alignment b/c existing logic was fine
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142224 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 18:53:03 +00:00
Chad Rosier
c378015d1c
Removed set, but unused variables.
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Patch by Joe Abbey <jabbey@arxan.com>.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142223 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 18:48:30 +00:00
Akira Hatanaka
8f3af87e99
Move class and instruction definitions for conditional moves to a seperate file.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142220 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 18:43:19 +00:00
Akira Hatanaka
eea367ec97
Revert change made in r142205.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142217 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 18:33:24 +00:00
Akira Hatanaka
bdfd98a080
Redefine count-leading 0s and 1s instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142216 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 18:26:37 +00:00
Akira Hatanaka
89d306669e
Redefine mfhi/lo and mthi/lo instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142214 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 18:24:15 +00:00
Akira Hatanaka
f1fddcd9e0
Redefine multiply and divide instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142211 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 18:21:24 +00:00
Akira Hatanaka
2d0a61da62
Add definition of a base class for logical shift/rotate instructions with two
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source registers and redefine 32-bit and 64-bit instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142210 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 18:17:58 +00:00
Hal Finkel
e9e5791556
Remove >80-col line and unicode
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142209 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 18:10:08 +00:00
Akira Hatanaka
363934665d
Add definition of a base class for logical shift/rotate immediate instructions
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and have 32-bit and 64-bit instructions derive from it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142207 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 18:06:56 +00:00
Akira Hatanaka
a01820a508
Add definition of immZExt5_64 and redefine immZExt5 as an ImmLeaf.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142205 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 18:01:00 +00:00
Michael J. Spencer
9904056a70
Fix CMake build.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142204 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 17:50:39 +00:00
Devang Patel
827454e6e2
svn mv Target/ARM/ARMGlobalMerge.cpp Transforms/Scalar/GlobalMerge.cpp
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There is no reason to have simple IR level pass in lib/Target.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142200 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 17:17:43 +00:00
Hal Finkel
98daa9dcc8
Instructions for Book E PPC should be word aligned, set function alignment to reflect this
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142194 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 17:01:41 +00:00
Craig Topper
4b2dc74d3f
Don't use inline assembly in 64-bit Visual Studio. Unfortunately, this means that cpuid leaf 7 can't be queried on versions of Visual Studio earlier than VS 2008 SP1. Fixes PR11147.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142177 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 05:33:10 +00:00
Bill Wendling
24bb925566
Add comment explaining that the order of processing doesn't matter here.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142176 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 05:25:09 +00:00
Hal Finkel
b31d3d271f
Add PPC 440 scheduler and some associated tests (new files)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142171 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 04:03:55 +00:00
Hal Finkel
c6d08f10bf
Add PPC 440 scheduler and some associated tests
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142170 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17 04:03:49 +00:00
Craig Topper
ee62e4f6d1
Add X86 PEXTR and PDEP instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142141 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-16 16:50:08 +00:00
Benjamin Kramer
5efabcf01d
Add AsmToken::getEndLoc and use it to add ranges to x86 asm register parsing.
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<stdin>:1:12: error: register %rax is only available in 64-bit mode
incl %rax
^~~~
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142137 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-16 12:10:27 +00:00
Benjamin Kramer
f82edaffb1
X86AsmParser: Synthesize EndLoc for tokens out of StartLoc + Length and print ranges for invalid operands.
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<stdin>:1:4: error: invalid instruction mnemonic 'abc'
abc incl %edi
^~~
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142135 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-16 11:28:29 +00:00
Nadav Rotem
c32a8c9073
Fix a bug in LowerV2I64Splat, which generated a BUILD_VECTOR for which there was
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no pattern.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142130 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-16 10:02:06 +00:00
Craig Topper
b53fa8bf19
Add X86 BZHI instruction as well as BMI2 feature detection.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142122 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-16 07:55:05 +00:00
Craig Topper
dc479c4a89
Add X86 INVPCID instruction. Add 32/64-bit predicates to INVEPT, INVVPID, VMREAD, and VMWRITE to remove hack from X86RecognizableInstr.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142117 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-16 07:05:40 +00:00
Cameron Zwarich
daada347b5
Add flags on Thumb2 indexed stores paralleling the flags on the indexed loads.
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These missing flags show up as errors when running -verify-coalescing on
test-suite.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142111 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-16 06:38:10 +00:00
Cameron Zwarich
d575137634
Fix an obvious typo found when looking at nearby code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142110 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-16 06:38:06 +00:00
Chris Lattner
d8b7aa2613
Enhance llvm::SourceMgr to support diagnostic ranges, the same way clang does. Enhance
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the X86 asmparser to produce ranges in the one case that was annoying me, for example:
test.s:10:15: error: invalid operand for instruction
movl 0(%rax), 0(%edx)
^~~~~~~
It should be straight-forward to enhance filecheck, tblgen, and/or the .ll parser to use
ranges where appropriate if someone is interested.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142106 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-16 04:47:35 +00:00
Craig Topper
17730847d5
Add X86 BEXTR instruction. This instruction uses VEX.vvvv to encode Operand 3 instead of Operand 2 so needs special casing in the disassembler and code emitter. Ultimately, should pass this information from tablegen
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142105 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-16 03:51:13 +00:00
Craig Topper
4145c49aa0
Add X86 feature detection support for BMI instructions. Added new cpuid function for accessing leafs with sub leafs specified in ECX. Also added code to keep track of the max cpuid level supported in both basic and extended leaves and qualified the existing cpuid calls and the new call to leaf 7.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142089 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-16 00:21:51 +00:00
Craig Topper
566f233ba6
Add support for X86 blsr, blsmsk, and blsi instructions. Required extra work because these are the first VEX encoded instructions to use the reg field as an opcode extension.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142082 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-15 20:46:47 +00:00
Nadav Rotem
4d83b79c76
The CELL backend cannot select patterns for vector trunc-store and shl on v2i64; CellSPU/shift_ops.ll fails when promoting elements.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142081 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-15 20:05:17 +00:00