Jim Grosbach
7926db8268
Nuke an #if0 that got accidentally left in.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142658 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-21 16:59:08 +00:00
Jim Grosbach
293a5f69fa
whitespace.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142657 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-21 16:56:40 +00:00
Jim Grosbach
fe7b4998c6
Remove some outdated comments.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142653 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-21 16:14:12 +00:00
Craig Topper
b4c945716f
Remove intrinsics for X86 BLSI, BLSMSK, and BLSR intrinsics and replace with custom isel lowering code.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142642 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-21 06:55:01 +00:00
Richard Smith
ed8db320af
Fix unused variable warning.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142630 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-21 01:22:04 +00:00
Owen Anderson
cd20c58e98
Revert r142618, r142622, and r142624, which were based on an incorrect reading of the ARMv7 docs.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142626 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-20 22:23:58 +00:00
Dan Gohman
5bdab4a63c
Disable the PPC hazard recognizer. It currently only supports
...
top-down scheduling and top-down scheduling is going away.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142621 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-20 21:45:36 +00:00
Owen Anderson
a3a6f215d0
Separate out ARM MSR instructions into M-class versions and AR-class versions. This fixes some roundtripping failures.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142618 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-20 21:24:38 +00:00
Bill Wendling
767f8be9ee
Add missing operand. <rdar://problem/10313323>
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142615 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-20 20:37:11 +00:00
Lang Hames
1dda3d511e
Haven't yet found a nice way to handle TargetData verification in the
...
AsmParser. This patch adds validation for target data layout strings upon
construction of TargetData objects. An attempt to construct a TargetData object
from a malformed string will trigger an assertion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142605 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-20 19:24:44 +00:00
Jim Grosbach
01817c39a9
Tidy up. Trailing whitespace.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142591 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-20 17:28:20 +00:00
Jim Grosbach
6b09c77b7a
ARM VLD1/VST1 (one register, no writeback) assembly parsing and encoding.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142583 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-20 15:04:25 +00:00
Jim Grosbach
d0b614754e
ARM VTBX (one register) assembly parsing and encoding.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142581 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-20 14:48:50 +00:00
Chad Rosier
6690bca623
Revert 142337. Thumb1 still doesn't support dynamic stack realignment. :(
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142557 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-20 00:07:12 +00:00
Evan Cheng
fd230df463
Fix TLS lowering bug. The CopyFromReg must be glued to the TLSCALL. rdar://10291355
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142550 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-19 22:22:54 +00:00
James Molloy
cdd8e46bec
Use literal pool loads instead of MOVW/MOVT for materializing global addresses when optimizing for size.
...
On spec/gcc, this caused a codesize improvement of ~1.9% for ARM mode and ~4.9% for Thumb(2) mode. This is
codesize including literal pools.
The pools themselves doubled in size for ARM mode and quintupled for Thumb mode, leaving suggestion that there
is still perhaps redundancy in LLVM's use of constant pools that could be decreased by sharing entries.
Fixes PR11087.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142530 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-19 14:11:07 +00:00
Bill Wendling
922ad78776
Make sure we emit the 'movw' and 'movt' only if it's supported. Otherwise, use a constant pool.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142485 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-19 09:24:02 +00:00
Bill Wendling
b677a135ac
Remove some dead code.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142484 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-19 09:04:11 +00:00
Craig Topper
717cdb0df8
Rename PEXTR to PEXT. Add intrinsics for BMI instructions.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142480 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-19 07:48:35 +00:00
Bill Wendling
15a1a226be
Emit the MOVT instruction only if the # LPads is > 64K.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142460 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 23:19:55 +00:00
Bill Wendling
a5871dc104
For Thumb mode, we need to use a constant pool if the value is too large to be
...
used with the CMP instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142458 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 23:11:05 +00:00
Eric Christopher
857bf83414
Revert "Turn on the vzeroupper pass by default."
...
This reverts commit 494f7ac3e8d2ab3d94e52317abf9c42a949fe1f3.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142455 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 23:10:11 +00:00
Jim Grosbach
862019c37f
ARM VTBL (one register) assembly parsing and encoding.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142441 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 23:02:30 +00:00
Bill Wendling
85f3a0a4c4
Use the integer compare when the value is small enough. Use the "move into a
...
register and then compare against that" method when it's too large. We have to
move the value into the register in the "movw, movt" pair of instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142440 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 22:52:20 +00:00
Eric Christopher
7e8ae57be9
Turn on the vzeroupper pass by default.
...
I'll remove/rename the option in a few days.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142439 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 22:50:17 +00:00
Bill Wendling
952cb50fee
Use the integer compare when the value is small enough. Use the "move into a
...
register and then compare against that" method when it's too large. We have to
move the value into the register in the "movw, movt" pair of instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142437 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 22:49:07 +00:00
Lang Hames
e482471402
Teach fast isel about vector stores, and make DoSelectCall return false when it fails to emit a store. This fixes <rdar://problem/10215997>.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142432 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 22:11:33 +00:00
Bill Wendling
564392bd3f
The value we're comparing against may be too large for the ARM CMP
...
instruction. Move the value into a register and then use that for the CMP.
<rdar://problem/10305266>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142431 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 22:11:18 +00:00
Bill Wendling
b9fecf4e07
The immediate may be too large for the CMP instruction. Move it into a register
...
and use that in the CMP.
<rdar://problem/10305266>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142429 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 21:55:58 +00:00
Jim Grosbach
a7d2e759ee
Yet more ARM NEON assembly parsing for the lane index operand.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142416 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 20:21:17 +00:00
Jim Grosbach
aead579017
ARM vmla/vmls assembly parsing for the lane index operand.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142413 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 20:14:56 +00:00
Jim Grosbach
687656c630
ARM vmov assembly parsing for the lane index operand.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142412 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 20:10:47 +00:00
Andrew Trick
90b7b12f01
Use ARM/t2PseudoInst class from ARM/Thumb2 special adds/subs patterns.
...
Clean up the patterns, fix comments, and avoid confusing both tools
and coders. Note that the special adds/subs SelectionDAG nodes no
longer have the dummy cc_out operand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142397 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 19:18:52 +00:00
Bob Wilson
9d45de252c
Use isIntN and isUIntN to check for valid signed/unsigned numbers.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142395 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 18:46:49 +00:00
Andrew Trick
7f5f0dae33
whitespace
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142394 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 18:40:53 +00:00
Bill Wendling
f7b0207f1e
A landing pad could have more than one predecessor. In that case, we want that
...
predecessor to remove the jump to it as well. Delay clearing the 'landing pad'
flag until after the jumps have been removed. (There is an implicit assumption
in several modules that an MBB which jumps to a landing pad has only two
successors.)
<rdar://problem/10304224>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142390 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 18:30:49 +00:00
Jim Grosbach
9120088979
ARM vmla/vmls assembly parsing for the lane index operand.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142389 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 18:27:07 +00:00
Jim Grosbach
0a0374018f
ARM vqdmulh assembly parsing for the lane index operand.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142386 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 18:12:09 +00:00
Jim Grosbach
970f787a7e
ARM vmul assembly parsing for the lane index operand.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142381 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 18:01:52 +00:00
Bruno Cardoso Lopes
c3f16b316a
Final patch that completes old JIT support for Mips:
...
-Fix binary codes and rename operands in .td files so that automatically
generated function MipsCodeEmitter::getBinaryCodeForInstr gives correct
encoding for instructions.
-Define new class FMem for instructions that access memory.
-Define new class FFRGPR for instructions that move data between GPR and
FPU general and control registers.
-Define custom encoder methods for memory operands, and also for size
operands of ext and ins instructions.
-Only static relocation model is currently implemented.
Patch by Sasa Stankovic
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142378 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 17:50:36 +00:00
Bob Wilson
ad952ad8f0
Fix incorrect check for sign-extended constant BUILD_VECTOR.
...
<rdar://problem/10298332>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142371 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 17:34:51 +00:00
Jim Grosbach
e873d2a148
ARM vqdmlal assembly parsing for the lane index operand.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142365 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 17:16:30 +00:00
Jim Grosbach
9858a48afc
Thumb2 parsing of 'mov.w' gets the cc_out operand wrong. Add an alias for it.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142363 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 17:09:35 +00:00
Jim Grosbach
f2f5bc60f6
ARM assembly parsing and encoding for VMOV.i64.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142356 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 16:18:11 +00:00
Justin Holewinski
c3cab3aec0
PTX: Fix disabling of MAD instruction selection
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142352 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 13:39:20 +00:00
Duncan Sands
17001ce25c
Fix a bunch of unused variable warnings when doing a release
...
build with gcc-4.6.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142350 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 12:44:00 +00:00
Bill Wendling
40825fbb40
Coding style cleanups. No functionality change.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142341 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 07:40:22 +00:00
David Meyer
928698b14e
Remove NaClMode
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142338 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 05:29:23 +00:00
Chad Rosier
fe04757f5e
Add support for dynamic stack realignment when in thumb1 mode.
...
rdar://10288916
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142337 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 05:28:00 +00:00
Joe Abbey
895ede819f
Commit test, capitalizing store... keep it simple.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142336 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18 04:44:36 +00:00
Eli Friedman
0851a29b6d
Fix misc warnings. Patch by Joe Abbey.
...
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.
...
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.
...
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.
...
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.
...
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:
...
.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.
...
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.
...
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:
...
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
.
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!
...
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.
...
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.
...
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.
...
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
...
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
...
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.
...
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.
...
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.
...
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
...
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
...
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.
...
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.
...
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.
...
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.
...
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.
...
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.
...
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
...
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
...
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
...
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.
...
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.
...
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
...
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
...
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.
...
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.
...
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)
...
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
...
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.
...
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.
...
<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.
...
<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
...
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.
...
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.
...
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.
...
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.
...
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
...
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
...
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.
...
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.
...
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.
...
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