Dan Gohman [Sun, 14 Jun 2009 22:47:23 +0000 (22:47 +0000)]
Convert several parts of the ScalarEvolution framework to use
SmallVector instead of std::vector.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73357
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Dan Gohman [Sun, 14 Jun 2009 22:38:41 +0000 (22:38 +0000)]
Add another item to the list of things that indvars does.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73355
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Duncan Sands [Sun, 14 Jun 2009 22:22:42 +0000 (22:22 +0000)]
Testcase for PR4332.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73353
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Evan Cheng [Sun, 14 Jun 2009 20:22:55 +0000 (20:22 +0000)]
Move register allocation preference (or hint) from LiveInterval to MachineRegisterInfo. This allows more passes to set them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73346
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Torok Edwin [Sun, 14 Jun 2009 13:39:56 +0000 (13:39 +0000)]
Fix CMake build. Patch from Ingmar Vanhassel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73342
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Owen Anderson [Sun, 14 Jun 2009 08:26:32 +0000 (08:26 +0000)]
Add an early implementation of a partial inlining pass. The idea behind this
is that, for functions whose bodies are entirely guarded by an if-statement, it
can be profitable to pull the test out of the callee and into the caller.
This code has had some cursory testing, but still has a number of known issues
on the LLVM test suite.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73338
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Bruno Cardoso Lopes [Sun, 14 Jun 2009 07:53:21 +0000 (07:53 +0000)]
Introduce new BinaryObject (blob) class, ELF Writer modified to use it. BinaryObject.h by Aaron Gray
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73333
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Douglas Gregor [Sun, 14 Jun 2009 07:24:49 +0000 (07:24 +0000)]
Add output of the SFINAE bit for Clang's diagnostics
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73331
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Shantonu Sen [Sun, 14 Jun 2009 02:03:17 +0000 (02:03 +0000)]
Add myself, test commit
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73320
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Nick Lewycky [Sat, 13 Jun 2009 19:09:52 +0000 (19:09 +0000)]
Unlike the other instructions, GEP really does need to look at the type of a
pointer. This fixes kimwitu++. Pointed out by Frits van Bommel on review!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73299
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Sanjiv Gupta [Sat, 13 Jun 2009 17:35:54 +0000 (17:35 +0000)]
The subprogram descriptor for a function may be missing (llvm-ld linking two static functions with same name), so pick up the compilation unit for the function from the first valid debug loc of its instructions.
This patch also emits debug info for structure (aggregate types in
general) types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73295
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Dan Gohman [Sat, 13 Jun 2009 16:25:49 +0000 (16:25 +0000)]
Teach SCEVExpander's visitAddRecExpr to reuse an existing canonical
induction variable when the addrec to be expanded does not require
a wider type. This eliminates the need for IndVarSimplify to
micro-manage SCEV expansions, because SCEVExpander now
automatically expands them in the form that IndVarSimplify considers
to be canonical. (LSR still micro-manages its SCEV expansions,
because it's optimizing for the target, rather than for
other optimizations.)
Also, this uses the new getAnyExtendExpr, which has more clever
expression simplification logic than the IndVarSimplify code it
replaces, and this cleans up some ugly expansions in code such as
the included masked-iv.ll testcase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73294
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Dan Gohman [Sat, 13 Jun 2009 15:56:47 +0000 (15:56 +0000)]
Add a ScalarEvolution::getAnyExtendExpr utility function for performing
extension with unspecified bits.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73293
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Evan Cheng [Sat, 13 Jun 2009 09:12:55 +0000 (09:12 +0000)]
Add a ARM specific pre-allocation pass that re-schedule loads / stores from
consecutive addresses togther. This makes it easier for the post-allocation pass
to form ldm / stm.
This is step 1. We are still missing a lot of ldm / stm opportunities because
of register allocation are not done in the desired order. More enhancements
coming.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73291
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Devang Patel [Sat, 13 Jun 2009 02:16:18 +0000 (02:16 +0000)]
llvm.dbg.region.end() intrinsic is not required to be in _last_ basic block in a function. If that happens then any basic block that follows (lexically) the block with regin.end will not have scope info available. LexicalScopeStack relies on processing basic block in CFG order, but this processing order is not guaranteed. Things get complicated when the optimizer gets a chance to optimizer IR with dbg intrinsics.
Apply defensive patch to preserve at least one lexical scope till the end of function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73282
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Bruno Cardoso Lopes [Fri, 12 Jun 2009 23:51:56 +0000 (23:51 +0000)]
Type change cleanup on JCE and MCE. Patch by Aaron Gray
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73271
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Dan Gohman [Fri, 12 Jun 2009 23:31:14 +0000 (23:31 +0000)]
Adjust this test's regex strings so that they work regardless
of the target's pointer size. This avoids the need for -m32 on
the llvm-gcc command-line, which some targets may not support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73270
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Dan Gohman [Fri, 12 Jun 2009 23:02:02 +0000 (23:02 +0000)]
Add -m32 to llvm-gcc commands, so that this test behaves as expected
on systems which default to a 64-bit target.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73265
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Owen Anderson [Fri, 12 Jun 2009 22:07:19 +0000 (22:07 +0000)]
Improve style.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73258
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Owen Anderson [Fri, 12 Jun 2009 21:50:22 +0000 (21:50 +0000)]
This is supposed to be a preorder numbering of the dominator tree, not the CFG.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73257
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Owen Anderson [Fri, 12 Jun 2009 21:41:29 +0000 (21:41 +0000)]
Now with less iterator invalidation, and other forms of crashing!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73256
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Evan Cheng [Fri, 12 Jun 2009 21:34:26 +0000 (21:34 +0000)]
If killed register is defined by implicit_def, do not clear it since it's live range may overlap another def of same register.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73255
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Chris Lattner [Fri, 12 Jun 2009 21:01:07 +0000 (21:01 +0000)]
second half of fix for PR4366: don't zap store to null of
non-default addrspaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73253
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Evan Cheng [Fri, 12 Jun 2009 20:46:18 +0000 (20:46 +0000)]
Mark some pattern-less instructions as neverHasSideEffects.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73252
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Devang Patel [Fri, 12 Jun 2009 19:45:19 +0000 (19:45 +0000)]
Document noredzone and noimplicitfloat function attributes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73246
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Devang Patel [Fri, 12 Jun 2009 19:24:05 +0000 (19:24 +0000)]
Clear AbstractInstanceRootMap at the end of the function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73244
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Dan Gohman [Fri, 12 Jun 2009 19:23:25 +0000 (19:23 +0000)]
Don't do (x - (y - z)) --> (x + (z - y)) on floating-point types, because
it may round differently. This fixes PR4374.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73243
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Dan Gohman [Fri, 12 Jun 2009 19:03:05 +0000 (19:03 +0000)]
Give Instruction::isSameOperationAs a corresponding comment to note
the relationship with MergeFunctions.cpp's isEquivalentOperation,
and make a trivial code reordering so that the two functions are
easier to compare.
Fix the name of Instruction::isSameOperationAs in MergeFunction.cpp's
isEquivalentOperation's comment, and fix a nearby 80-column violation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73241
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Dale Johannesen [Fri, 12 Jun 2009 18:41:53 +0000 (18:41 +0000)]
Testcase for llvm-gcc patch 73238.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73239
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Bill Wendling [Fri, 12 Jun 2009 18:02:40 +0000 (18:02 +0000)]
Waste time fixing something that should have been fixed before.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73236
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Nick Lewycky [Fri, 12 Jun 2009 17:16:48 +0000 (17:16 +0000)]
Keep callers of a weak function calling it, instead of the non-weak equivalent.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73235
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Arnold Schwaighofer [Fri, 12 Jun 2009 16:26:57 +0000 (16:26 +0000)]
Fix Bug 4278: X86-64 with -tailcallopt calling convention
out of sync with regular cc.
The only difference between the tail call cc and the normal
cc was that one parameter register - R9 - was reserved for
calling functions through a function pointer. After time the
tail call cc has gotten out of sync with the regular cc.
We can use R11 which is also caller saved but not used as
parameter register for potential function pointers and
remove the special tail call cc on x86-64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73233
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Nick Lewycky [Fri, 12 Jun 2009 16:04:00 +0000 (16:04 +0000)]
Don't forget to match the calling convention when producing a thunk.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73231
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Nick Lewycky [Fri, 12 Jun 2009 15:56:56 +0000 (15:56 +0000)]
Given two identical weak functions, produce one internal function and two weak
thunks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73230
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Duncan Sands [Fri, 12 Jun 2009 14:23:42 +0000 (14:23 +0000)]
Tweak GenLibDeps.pl so it works on solaris.
Patch by Edward O'Callaghan.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73228
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Nicolas Geoffray [Fri, 12 Jun 2009 14:11:08 +0000 (14:11 +0000)]
After obtaining the lock, look if the function has been codegen'd by
another thread.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73227
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Nick Lewycky [Fri, 12 Jun 2009 13:24:41 +0000 (13:24 +0000)]
This test is wrong. If you have two weak functions F and G you can't make
either one call the other since either one can be replaced at link time, and
they need to be independent.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73225
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Duncan Sands [Fri, 12 Jun 2009 13:02:52 +0000 (13:02 +0000)]
Add clang support to the nightly test script.
Patch by Edward O'Callaghan.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73224
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Duncan Sands [Fri, 12 Jun 2009 12:52:24 +0000 (12:52 +0000)]
Credits for Edward O'Callaghan.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73223
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Nick Lewycky [Fri, 12 Jun 2009 08:04:51 +0000 (08:04 +0000)]
Add an "are types equivalent" operation that ignores the types that a pointer
points to while analyzing all other fields.
Use FoldingSetNodeID to produce a good hash. This dramatically decreases run
times.
Emit thunks. This means that it can look at all functions regardless of what
the linkage is or if the address is taken, but unfortunately some small
functions can be even shorter than the thunk because our backend doesn't yet
realize it can just turn these into jumps. This means that this pass will
pessimize code on average.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73222
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Nick Lewycky [Fri, 12 Jun 2009 05:39:02 +0000 (05:39 +0000)]
Fix regular expression.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73221
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Nick Lewycky [Fri, 12 Jun 2009 05:20:12 +0000 (05:20 +0000)]
Don't remove aggregate-typed module level constants before encoding functions
since functions may contain aggregate constants too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73220
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Nick Lewycky [Fri, 12 Jun 2009 05:18:32 +0000 (05:18 +0000)]
In an XFAIL line, treat "XFAIL: foo*bar" as a regular expression to be matched
against the target triple, instead of equivalent to "XFAIL: *".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73219
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Oscar Fuentes [Fri, 12 Jun 2009 02:49:53 +0000 (02:49 +0000)]
CMake: New variable LLVM_LIBDIR_SUFFIX.
Patch by Ingmar Vanhassel!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73216
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Misha Brukman [Fri, 12 Jun 2009 02:04:47 +0000 (02:04 +0000)]
Update script to tell the user where to get the CodeSourcery crosstool, if it's
not found.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73213
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Misha Brukman [Fri, 12 Jun 2009 01:55:57 +0000 (01:55 +0000)]
Added two scripts to aid with building Linux/x86 -> Linux/ARM crosstools, using
CodeSourcery's provided GCC-based crosstools, from which we use binutils.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73212
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Nick Lewycky [Thu, 11 Jun 2009 23:43:02 +0000 (23:43 +0000)]
XFAIL this on PPC Linux. This keeps showing up in the buildbot and isn't easy to fix, and I'd like it to stop masking
real failures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73211
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Eli Friedman [Thu, 11 Jun 2009 23:07:04 +0000 (23:07 +0000)]
Misc x86 README updates: remove a couple of already-fixed issues,
add a few suggestions from looking at some assembly code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73210
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Bruno Cardoso Lopes [Thu, 11 Jun 2009 22:13:00 +0000 (22:13 +0000)]
Use forward declarations and move TargetELFWriterInfo impl to a new file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73209
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Dale Johannesen [Thu, 11 Jun 2009 20:48:09 +0000 (20:48 +0000)]
Test for rev 73205 (PR 4349)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73206
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Bill Wendling [Thu, 11 Jun 2009 20:13:35 +0000 (20:13 +0000)]
Alphabetize.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73203
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Bill Wendling [Thu, 11 Jun 2009 20:10:02 +0000 (20:10 +0000)]
Remove unused parameter warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73202
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Bruno Cardoso Lopes [Thu, 11 Jun 2009 19:16:03 +0000 (19:16 +0000)]
Support for ELF Visibility
Emission for globals, using the correct data sections
Function alignment can be computed for each target using TargetELFWriterInfo
Some small fixes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73201
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Chris Lattner [Thu, 11 Jun 2009 17:54:56 +0000 (17:54 +0000)]
Fix 4366: store to null in non-default addr space should not be
turned into unreachable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73195
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Sanjiv Gupta [Thu, 11 Jun 2009 16:50:48 +0000 (16:50 +0000)]
Generate libcalls for floating point arithmetic and casting operations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73194
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Duncan Sands [Thu, 11 Jun 2009 08:11:03 +0000 (08:11 +0000)]
Cosmetic changes to parameter attribute verification.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73188
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Duncan Sands [Thu, 11 Jun 2009 08:09:49 +0000 (08:09 +0000)]
Avoid leaking memory in an error path. Noticed
by cppcheck.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73187
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Sanjiv Gupta [Thu, 11 Jun 2009 06:55:48 +0000 (06:55 +0000)]
More formatting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73185
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Sanjiv Gupta [Thu, 11 Jun 2009 06:49:55 +0000 (06:49 +0000)]
Fixed source comments. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73184
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Oscar Fuentes [Thu, 11 Jun 2009 04:45:08 +0000 (04:45 +0000)]
CMake: Documented how to cross-compile with CMake.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73181
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Oscar Fuentes [Thu, 11 Jun 2009 04:16:10 +0000 (04:16 +0000)]
CMake: Fixed parallel build problem related to native tblgen when
cross-compiling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73180
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Oscar Fuentes [Wed, 10 Jun 2009 22:53:59 +0000 (22:53 +0000)]
CMake: Updated list of files on lib/CodeGen/CMakeLists.txt.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73174
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Jay Foad [Wed, 10 Jun 2009 08:41:11 +0000 (08:41 +0000)]
Implement and use new method Function::hasAddressTaken().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73164
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Sanjiv Gupta [Wed, 10 Jun 2009 03:42:13 +0000 (03:42 +0000)]
Remove warnings: no newline at end of file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73156
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Anton Korobeynikov [Tue, 9 Jun 2009 23:00:39 +0000 (23:00 +0000)]
Silence a warning
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73152
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Misha Brukman [Tue, 9 Jun 2009 21:48:57 +0000 (21:48 +0000)]
Reversed order of args in EXPECT_EQ() macros to be in the correct order:
EXPECT_EQ(expected, actual) . This will make error messages understandable as
it uses terms such as "expected" and "actual" based on the order of arguments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73150
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Jay Foad [Tue, 9 Jun 2009 21:37:11 +0000 (21:37 +0000)]
Remove an unused function SafeToDestroyConstant(). Rename an almost
identical function ConstantIsDead() to SafeToDestroyConstant(), to
emphasise the connection with Constant::destroyConstant().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73149
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Daniel Dunbar [Tue, 9 Jun 2009 21:24:39 +0000 (21:24 +0000)]
Remove empty test (my DejaGNU doesn't like this)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73148
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Rafael Espindola [Tue, 9 Jun 2009 21:14:25 +0000 (21:14 +0000)]
Bug fix:
string::find returns string::npos if the substring is not found.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73145
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Bill Wendling [Tue, 9 Jun 2009 20:08:51 +0000 (20:08 +0000)]
Simplified logic of this if-then statement to reduce nesting. No functionality
change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73143
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Owen Anderson [Tue, 9 Jun 2009 19:30:45 +0000 (19:30 +0000)]
Add the beginnings of an implementatation of lazy liveness analysis, based on "Fast Liveness Checking for SSA-form Programs" by Boissinot, et al.
This is still very early, hasn't been tested, and is not yet well documented. More to come soon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73141
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Bill Wendling [Tue, 9 Jun 2009 18:55:39 +0000 (18:55 +0000)]
Remove empty file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73140
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Bill Wendling [Tue, 9 Jun 2009 18:49:42 +0000 (18:49 +0000)]
I'm going to assume that this was meant to be an assignment instead of a
computation that isn't used. Please correct this if it's wrong!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73139
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David Greene [Tue, 9 Jun 2009 18:31:17 +0000 (18:31 +0000)]
Revert 73074 and 73099 because Windows doesn't have POSIX
regular expressions. We will add an OpenBSD implementation
and re-apply ASAP.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73138
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Dan Gohman [Tue, 9 Jun 2009 17:18:38 +0000 (17:18 +0000)]
Use expandCodeFor instead of expand when the result will be
immediately casted. At present, this is just a minor code
simplification. In the future, the expansion code may be able
to make better choices if it knows what the desired result
type will be.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73137
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Sanjiv Gupta [Tue, 9 Jun 2009 15:31:19 +0000 (15:31 +0000)]
PIC16 emits auto variables as globals. When optimizer removes a function entierly by estimating its side effects on globals, those globals(autos) without a function were not being printed by the Asm printer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73135
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David Greene [Tue, 9 Jun 2009 00:19:10 +0000 (00:19 +0000)]
Change IndexedModeAction representation.
This changes the IndexedModeAction representation to remove the
limitation on the number of value types in MVT. This limitation
prevents us from specifying AVX types.
Prior to this change IndexedModActions was represented as follows...
uint64_t IndexedModeActions[2][ISD::LAST_INDEXED_MODE];
the first dimension was used to represent loads, then stores. This
imposed a limitation of 32 on the number of value types that could be
handled with this method. The value type was used to shift the two bits
into and out of the approprate bits in the uint64_t.
With this change the array is now represented as ...
uint8_t IndexedModeActions[MVT::LAST_VALUETYPE][2][ISD::LAST_INDEXED_MODE];
Takes more space but removes the limitation on MVT::LAST_VALUETYPE. The
first dimension is now the value_type for the reference. The second
dimension is the load [0] vs. store[1]. The third dimension represents
the various modes for load store. Accesses are now direct, no shifting
or masking.
There are other limitations that need to be removed, so that
MVT::LAST_VALUETYPE can be greater than 32. This is merely the first
step towards that goal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73104
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David Greene [Mon, 8 Jun 2009 23:54:42 +0000 (23:54 +0000)]
Oops, didn't mean to commit 73102 yet. Revert it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73103
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David Greene [Mon, 8 Jun 2009 23:53:19 +0000 (23:53 +0000)]
Change IndexedModeAction representation.
This changes the IndexedModeAction representation to remove the
limitation on the number of value types in MVT. This limitation
prevents us from specifying AVX types.
Prior to this change IndexedModActions was represented as follows...
uint64_t IndexedModeActions[2][ISD::LAST_INDEXED_MODE];
the first dimension was used to represent loads, then stores. This
imposed a limitation of 32 on the number of value types that could be
handled with this method. The value type was used to shift the two bits
into and out of the approprate bits in the uint64_t.
With this change the array is now represented as ...
uint8_t IndexedModeActions[MVT::LAST_VALUETYPE][2][ISD::LAST_INDEXED_MODE];
Takes more space but removes the limitation on MVT::LAST_VALUETYPE. The
first dimension is now the value_type for the reference. The second
dimension is the load [0] vs. store[1]. The third dimension represents
the various modes for load store. Accesses are now direct, no shifting
or masking.
There are other limitations that need to be removed, so that
MVT::LAST_VALUETYPE can be greater than 32. This is merely the first
step towards that goal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73102
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David Greene [Mon, 8 Jun 2009 23:05:37 +0000 (23:05 +0000)]
Add a !patsubst operator. Use on string types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73099
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Anton Korobeynikov [Mon, 8 Jun 2009 22:59:50 +0000 (22:59 +0000)]
Typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73098
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Anton Korobeynikov [Mon, 8 Jun 2009 22:57:18 +0000 (22:57 +0000)]
Revert hunk commited by accident
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73097
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Anton Korobeynikov [Mon, 8 Jun 2009 22:54:15 +0000 (22:54 +0000)]
Add testcase for register scanveger assertion fix in r72755
(double def due to livevars)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73096
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Anton Korobeynikov [Mon, 8 Jun 2009 22:53:56 +0000 (22:53 +0000)]
The attached patches implement most of the ARM AAPCS-VFP hard float
ABI. The missing piece is support for putting "homogeneous aggregates"
into registers.
Patch by Sandeep Patel!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73095
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David Greene [Mon, 8 Jun 2009 22:38:07 +0000 (22:38 +0000)]
Update documentation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73092
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David Greene [Mon, 8 Jun 2009 22:34:57 +0000 (22:34 +0000)]
Add a more robust !if test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73091
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David Greene [Mon, 8 Jun 2009 22:20:58 +0000 (22:20 +0000)]
Fix DejaGNU run line to escape special characters.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73090
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Daniel Dunbar [Mon, 8 Jun 2009 22:17:53 +0000 (22:17 +0000)]
Document the stack alignment part of target data description.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73089
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Anton Korobeynikov [Mon, 8 Jun 2009 21:20:36 +0000 (21:20 +0000)]
Separate V6 from V6T2 since the latter has some extra nice instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73085
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Stefanus Du Toit [Mon, 8 Jun 2009 21:18:31 +0000 (21:18 +0000)]
Allow setting the C runtime to be used with MSVC from cmake.
Patch by Tareq Siraj.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73084
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Anton Korobeynikov [Mon, 8 Jun 2009 20:31:02 +0000 (20:31 +0000)]
Add helper for checking of Thumb1 mode
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73080
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David Greene [Mon, 8 Jun 2009 20:23:18 +0000 (20:23 +0000)]
Make IntInits and ListInits typed. This helps deduce types of !if and
other operators. For the rare cases where a list type cannot be
deduced, provide a []<type> syntax, where <type> is the list element
type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73078
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David Greene [Mon, 8 Jun 2009 19:16:56 +0000 (19:16 +0000)]
Make !if short-circuit when possible.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73076
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Bill Wendling [Mon, 8 Jun 2009 18:18:28 +0000 (18:18 +0000)]
Revert r72898. It does not solve the problem I want it to solve.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73075
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David Greene [Mon, 8 Jun 2009 17:00:34 +0000 (17:00 +0000)]
Add a !regmatch operator to do pattern matching in TableGen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73074
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Bruno Cardoso Lopes [Sun, 7 Jun 2009 21:49:11 +0000 (21:49 +0000)]
Delete comment and fix typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73040
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Bruno Cardoso Lopes [Sun, 7 Jun 2009 21:33:20 +0000 (21:33 +0000)]
Fix wrong elf class and byte order initializations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73039
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Bruno Cardoso Lopes [Sun, 7 Jun 2009 21:22:38 +0000 (21:22 +0000)]
Simple ELF32/64 binary files can now be emitted for x86 and x86_64 without
relocation sections.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73038
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Eli Friedman [Sun, 7 Jun 2009 09:44:19 +0000 (09:44 +0000)]
Fix the run-line for this test to work correctly outside of x86.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73025
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Eli Friedman [Sun, 7 Jun 2009 09:41:57 +0000 (09:41 +0000)]
Tweak the expansion code for BIT_CONVERT to generate better code
converting from an MMX vector to an i64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73024
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