6fafd70c1e
all targets should be required to declare legal integer types. My plan to
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make it optional doesn't work out. If you don't want to specify this, don't
specify a TD string at all.
llvm-svn: 86394
2009-11-07 18:53:00 +00:00
4ba3b297e6
Fix some build warnings.
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llvm-svn: 86393
2009-11-07 18:34:24 +00:00
acc83d10bd
remove empty files.
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llvm-svn: 86392
2009-11-07 18:03:32 +00:00
431000da21
Revert r86359, it is breaking the self host on the
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llvm-gcc-i386-darwin9 build bot.
llvm-svn: 86391
2009-11-07 17:59:32 +00:00
5a3b974446
Add some missing libraries for CMake as well.
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llvm-svn: 86390
2009-11-07 17:53:40 +00:00
05aaf77d6c
Add some missing libraries.
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llvm-svn: 86389
2009-11-07 17:52:11 +00:00
358e7745ed
Cope with calls to operator() templates. Fixes PR5419.
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llvm-svn: 86387
2009-11-07 17:23:56 +00:00
cf84ab5043
First try of the post-inc operands handling... Not fully worked, though :(
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llvm-svn: 86386
2009-11-07 17:15:25 +00:00
d3c8319f48
Add some dummy support for post-incremented loads
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llvm-svn: 86385
2009-11-07 17:15:06 +00:00
f93bb39b03
Add 8 bit libcalls and make use of them for msp430
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llvm-svn: 86384
2009-11-07 17:14:39 +00:00
e61e0b9a74
Add few pseudo-source-values
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llvm-svn: 86383
2009-11-07 17:13:57 +00:00
2a88785685
Initial support for addrmode handling. Tests by Brian Lucas!
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llvm-svn: 86382
2009-11-07 17:13:35 +00:00
1bbc8d2a86
Some preliminary variable asmprinting
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llvm-svn: 86381
2009-11-07 17:12:58 +00:00
3b7c712e9e
Use '.L' for global private prefix (as mspgcc)
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llvm-svn: 86380
2009-11-07 17:12:38 +00:00
e04fa15cb3
Drop old asmprinter stuff
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llvm-svn: 86379
2009-11-07 17:12:21 +00:00
226467d6a6
It turns out that the testcase in question uncovered subreg-handling bug.
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Add assert in asmprinter to catch such cases and xfail the tests.
PR is to be filled.
llvm-svn: 86375
2009-11-07 15:20:32 +00:00
a381effe72
add the ability for TargetData to return information about legal integer
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datatypes on a given CPU. This is intended to allow instcombine and other
transformations to avoid converting big sequences of operations to an
inconvenient width, and will help clean up after SRoA. See also "Adding
legal integer sizes to TargetData" on Feb 1, 2009 on llvmdev, and PR3451.
Comments welcome.
llvm-svn: 86370
2009-11-07 09:35:34 +00:00
91f9582fe1
more cleanup.
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llvm-svn: 86369
2009-11-07 09:23:04 +00:00
15275e55ce
add missing #include
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llvm-svn: 86368
2009-11-07 09:22:46 +00:00
d82510e109
add some missing #includes
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llvm-svn: 86367
2009-11-07 09:20:54 +00:00
f819398067
rewrite TargetData to use StringRef/raw_ostream instead of thrashing std::strings.
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llvm-svn: 86366
2009-11-07 09:13:23 +00:00
6b22952b03
prune #include / layering violation
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llvm-svn: 86365
2009-11-07 09:07:01 +00:00
b61e9d03c1
Support -Wshorten-64-to-32 for integer types only, which seems to satisfy the
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core requirements. Fixes rdar://problem/6389954
llvm-svn: 86364
2009-11-07 09:03:53 +00:00
db5f24ce77
Make the need-stub variables accurate and consistent. In the case of
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MachineRelocations, "stub" always refers to a far-call stub or a
load-a-faraway-global stub, so this patch adds "Far" to the term. (Other stubs
are used for lazy compilation and dlsym address replacement.) The variable was
also inconsistent between the positive and negative sense, and the positive
sense ("NeedStub") was more demanding than is accurate (since a nearby-enough
function can be called directly even if the platform often requires a stub).
Since the negative sense causes double-negatives, I switched to
"MayNeedFarStub" globally.
llvm-svn: 86363
2009-11-07 08:51:52 +00:00
bd05185ef1
Fix a couple of shuffle patterns to use movhlps instead
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of movhps as the constraint. Changes optimizations so
update testcases as appropriate as well.
llvm-svn: 86360
2009-11-07 08:45:53 +00:00
b6a3dd48f4
Teach dead store elimination that certain intrinsics write to memory just like
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a store.
llvm-svn: 86359
2009-11-07 08:34:40 +00:00
c76ce9f208
remove the win32 tree, it's stale and confusing.
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llvm-svn: 86358
2009-11-07 08:31:52 +00:00
d3569efb5a
Add bug number.
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llvm-svn: 86357
2009-11-07 08:24:59 +00:00
b397956338
Improve -Wconversion by permitting binary operations on values of the target
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type (or smaller) to stay "closed" within the type.
llvm-svn: 86356
2009-11-07 08:15:46 +00:00
5ff7f5672e
reapply 86289, 86278, 86270, 86267, 86266 & 86264 plus a fix
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(making pred factoring only happen if threading is guaranteed
to be successful).
This now survives an X86-64 bootstrap of llvm-gcc.
llvm-svn: 86355
2009-11-07 08:05:03 +00:00
8e1d7222a7
Fix PR5421 by APInt'izing switch lowering.
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llvm-svn: 86354
2009-11-07 07:50:34 +00:00
9b669b3c4f
Oops, FunctionContainsEscapingAllocas is really used to mean two different
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things. Back out part of r86349 for a moment.
llvm-svn: 86353
2009-11-07 07:42:38 +00:00
f5dc6fa252
Don't treat variables with non-trivial ctors or dtors as unused. Fixes PR5407.
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llvm-svn: 86352
2009-11-07 07:26:56 +00:00
2889e0e72c
Cleanup, no functionality change.
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llvm-svn: 86351
2009-11-07 07:18:14 +00:00
c0a3561f0f
Always mangle functions with special names. Fixes PR5420.
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llvm-svn: 86350
2009-11-07 07:15:03 +00:00
5091272fdf
Dust off tail recursion elimination. Fix a fixme by applying CaptureTracking
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and add a .ll to demo the new capability.
llvm-svn: 86349
2009-11-07 07:10:01 +00:00
0fa9474836
llvmc: Add a '-time' option.
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llvm-svn: 86348
2009-11-07 06:33:58 +00:00
358607dfa3
Trailing whitespace.
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llvm-svn: 86347
2009-11-07 06:33:12 +00:00
b53593d320
80-col violation.
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llvm-svn: 86346
2009-11-07 06:33:01 +00:00
74ab6efbe8
merge cmp1 into cmp0 and filecheckize.
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llvm-svn: 86345
2009-11-07 06:19:20 +00:00
3d70975917
When instantiating a field decl, make sure to clone its attributes. With this change FileCheck no longer crashes when it's run without any arguments.
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llvm-svn: 86344
2009-11-07 06:07:58 +00:00
975a119f31
Use SaveAndRestore to simplify logic in LiveVariables::runOnAllBlocks(). Patch by Kovarththanan Rajaratnam!
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llvm-svn: 86343
2009-11-07 05:57:35 +00:00
bc247dce4d
Update some globals to use ManagedStatic.
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llvm-svn: 86342
2009-11-07 05:50:28 +00:00
8ec8804de1
Switch clang-cc to use ApplyHeaderSearchOptions, and fix a thinko.
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llvm-svn: 86341
2009-11-07 04:58:12 +00:00
fc032ced22
Fix memoizing of CvtRndSatSDNode
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llvm-svn: 86340
2009-11-07 04:46:25 +00:00
ce21431fc4
When looking up and adding substitutions to the substitution table, make sure to always use the canonical declaration. With tihs change, FileCheck compiles and links but crashes during startup.
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llvm-svn: 86339
2009-11-07 04:26:04 +00:00
08d5669b01
Add HeaderSearchOptions class, for packaging the information needed to
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initialize HeaderSearch. Not used yet.
llvm-svn: 86338
2009-11-07 04:20:50 +00:00
ec87991c8f
Lift InitHeaderSearch::AddEnvVarPaths logic higher.
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llvm-svn: 86337
2009-11-07 04:20:39 +00:00
6dc9638153
Formatting fixes.
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llvm-svn: 86336
2009-11-07 04:20:25 +00:00
00f8a397c6
Rename PreprocessorInitOptions to PreprocessorOptions for consistency, and fix
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filenames.
Also, move InitializePreprocessor to Utils.h.
llvm-svn: 86335
2009-11-07 04:20:15 +00:00
Chris Lattner