bd3e560f1a
some minor simplifications.
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llvm-svn: 75274
2009-07-10 20:53:38 +00:00
e2f524f176
add a couple of predicates to test for "stub style pic in PIC mode" and "stub style pic in dynamic-no-pic" mode.
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llvm-svn: 75273
2009-07-10 20:47:30 +00:00
028e6158c2
Remove ScalarEvolution::hasSCEV, which isn't being used, and which
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breaks encapsulation. Also remove a dead prototype for setSCEV.
llvm-svn: 75272
2009-07-10 20:25:29 +00:00
837f574ee9
Use /usr/bin/env trick to find python. Patch by Krister Walfridsson.
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llvm-svn: 75271
2009-07-10 20:15:12 +00:00
3554b5a37c
Patch to build list of inherited virtual base classes
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in their order of construction for each class and use it
to to check on propery order of base class construction
under -Wreorder option.
llvm-svn: 75270
2009-07-10 20:13:23 +00:00
48d983c86e
Avoid compiler warnings when assertions are turned off.
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llvm-svn: 75269
2009-07-10 20:10:14 +00:00
7d369cd2a6
Misc fixes to fix tests on OpenBSD, per email to cfe-commits. Patches
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by Jonathan Gray and Krister Walfridsson.
llvm-svn: 75268
2009-07-10 20:10:06 +00:00
45210aab86
Avoid compiler warnings if assertions turned off.
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llvm-svn: 75267
2009-07-10 20:07:07 +00:00
bb00fe0dc6
CMOVxx doesn't swap operands which it's commuted.
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llvm-svn: 75266
2009-07-10 19:26:57 +00:00
ea1cfb415b
Fix a problem that Eli noticed, and that Doug helped me fix.
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llvm-svn: 75265
2009-07-10 19:20:26 +00:00
f075943584
Remove TargetInstrInfo::CommuteChangesDestination and added findCommutedOpIndices which returns the operand indices which are swapped (when applicable). This allows for some code clean up and future enhancements.
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llvm-svn: 75264
2009-07-10 19:15:51 +00:00
62609a4131
Link std.lib (.bc code) with llvm-ld.
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Link devices.lib (processor specific variables) with mplink.
llvm-svn: 75263
2009-07-10 19:04:05 +00:00
c490dee828
Fix unit tests.
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llvm-svn: 75262
2009-07-10 18:58:29 +00:00
e3c4765bac
convert test to use FileCheck, which is much more precise and faster than
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the previous RUN lines. Hopefully this will be an inspiration for future
tests :)
llvm-svn: 75261
2009-07-10 18:34:47 +00:00
b797115561
add missing *, patch by Peter O'Gorman!
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llvm-svn: 75259
2009-07-10 18:28:19 +00:00
4898c32ce9
Push LLVMContext through the TypeBuilder API. There are no users for this in-tree, so I can't really test it.
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If you're using this, and it's broken, please send patches.
llvm-svn: 75257
2009-07-10 18:10:10 +00:00
68ba0df07d
Eliminate an unnecessary include.
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llvm-svn: 75256
2009-07-10 17:55:38 +00:00
16e7674f4b
Push LLVMContext through the PatternMatch API.
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llvm-svn: 75255
2009-07-10 17:35:01 +00:00
81cdd21dcb
Predicate VFP instructions on HasVFP2 instead of IsARM. This allows VFP instructions with thumb-2.
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llvm-svn: 75254
2009-07-10 17:03:29 +00:00
da98f732cb
Rename potentially ambiguous member template 'getRegion' to 'getSubRegion' to hopefully resolve template lookup ambiguities on some compilers.
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llvm-svn: 75253
2009-07-10 16:51:45 +00:00
a9938d8226
Generalize ScalarEvolution's cast-folding code to support more kinds
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of loops. Add several new functions to for working with ScalarEvolution's
add-hoc value-range analysis functionality.
llvm-svn: 75252
2009-07-10 16:42:52 +00:00
96b491a1fa
Update for GlobalVariables ctor change.
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llvm-svn: 75251
2009-07-10 16:42:19 +00:00
c9b1efd515
t2LDM_RET does not fall-through.
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llvm-svn: 75250
2009-07-10 15:33:46 +00:00
0006349f4d
Add Thumb2ITBlockPass.cpp to CMakeLists.txt, fixing
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the cmake build.
llvm-svn: 75246
2009-07-10 08:31:50 +00:00
9531b039b9
make this more like printOperand. Perhaps some merging will happen
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tomorrow.
llvm-svn: 75245
2009-07-10 07:50:52 +00:00
20073edf67
simplify fast isel by using ClassifyGlobalReference. This
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elimiantes the last use of GVRequiresExtraLoad, so delete it.
llvm-svn: 75244
2009-07-10 07:48:51 +00:00
93f0f79178
eliminate GVRequiresRegister, replacing it with predicates we
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need for other purposes.
llvm-svn: 75243
2009-07-10 07:38:24 +00:00
2ff35f528c
change a bunch of logic in LowerGlobalAddress to leverage the work
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done in ClassifyGlobalReference instead of reconstructing the info
awkwardly.
llvm-svn: 75240
2009-07-10 07:34:39 +00:00
d3f32c725b
add a predicate to determine if a global var reference requires a
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PIC-base to be added in.
llvm-svn: 75238
2009-07-10 07:33:30 +00:00
dc842c06c2
move some classification logic around. Now GVRequiresExtraLoad
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is just a trivial wrapper around "ClassifyGlobalReference", which
stole a ton of logic from LowerGlobalAddress.
llvm-svn: 75237
2009-07-10 07:20:05 +00:00
ca9d784bf1
change isGlobalStubReference to take target flags instead of a MachineOperand.
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llvm-svn: 75236
2009-07-10 06:29:59 +00:00
e6d259340e
convert some late code (called by regalloc and code emission)
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to use isGlobalStubReference instead of GVRequiresExtraLoad
(which should really be part of isel).
llvm-svn: 75234
2009-07-10 06:07:08 +00:00
377f1d5373
add a new predicate method that says whether a GlobalValue
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MachineOperand is a reference to a stub, not a reference to the
global variable itself. Look no context needed!
llvm-svn: 75233
2009-07-10 06:06:17 +00:00
b9af63a4d2
GVRequiresExtraLoad is now never used for calls, simplify it based on this.
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llvm-svn: 75232
2009-07-10 05:52:02 +00:00
ace6ec26d9
actually, just eliminate PCRelGVRequiresExtraLoad. It makes the code
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more complex and slow than just directly testing what we care about.
llvm-svn: 75231
2009-07-10 05:48:03 +00:00
7277a807f0
There is only one case where GVRequiresExtraLoad returns true for calls:
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split its handling out to PCRelGVRequiresExtraLoad, and simplify code
based on this.
llvm-svn: 75230
2009-07-10 05:45:15 +00:00
1cc7ae7c3b
the "isDirectCall" operand of GVRequiresRegister is always false, eliminate it.
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llvm-svn: 75229
2009-07-10 05:37:11 +00:00
8212d37e7d
split call handling out of X86SelectAddress into X86SelectCallAddress
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llvm-svn: 75228
2009-07-10 05:33:42 +00:00
405d024c71
convert a helper method to be a static function instead of a
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template. Also convert it to take a MachineOperand instead of a GV*
llvm-svn: 75227
2009-07-10 05:27:43 +00:00
9a0ec0787c
80 col violation.
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llvm-svn: 75226
2009-07-10 05:20:19 +00:00
53ea7db5e3
linkify
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llvm-svn: 75225
2009-07-10 05:07:59 +00:00
bff082aec9
Add documentation for the Index library to clang's web page.
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llvm-svn: 75222
2009-07-10 03:41:36 +00:00
6dd7181ed4
Simplify a bit by using functions instead of checking enum values. No functionality change.
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llvm-svn: 75221
2009-07-10 03:41:26 +00:00
01b8630879
More info about Thumb1 predication support.
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llvm-svn: 75220
2009-07-10 02:10:17 +00:00
61671c87a7
We don't need separate thumb1 instructions tADDSi3 etc. for addc and subc. The "normal" version always modify condition register CPSR so we should just use def : pat to match to the same instructions.
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llvm-svn: 75219
2009-07-10 02:09:04 +00:00
0f9cce7951
Add a thumb2 pass to insert IT blocks.
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llvm-svn: 75218
2009-07-10 01:54:42 +00:00
3b88dd6900
Move isPredicated from .cpp to .h
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llvm-svn: 75217
2009-07-10 01:38:27 +00:00
393569874f
Finish pushing LLVMContext through the IRBuilder/ConstantFolder interface.
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llvm-svn: 75213
2009-07-10 00:49:53 +00:00
5d8a1b2c18
80 col violation.
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llvm-svn: 75212
2009-07-10 00:45:16 +00:00
f66557978e
Switch BasicStoreManager to use the new CastRegion implementation by default,
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and replace the 'clang-cc' option '-analyzer-store=basic-new-cast' with
'-analyzer-store=basic-old-cast'. We'll keep the old CastRegion implementation
around for a little while for regression testing.
llvm-svn: 75209
2009-07-10 00:41:58 +00:00
Chris Lattner