Eric Christopher
0763cc04c5
Rework alloca handling so that we can load or store from casted
...
address that we've looked through.
Fixes compilation problems in tramp3d from earlier patch.
llvm-svn: 116296
2010-10-12 05:39:06 +00:00
Eric Christopher
8a4621b7df
Fix the last two commits to configure - configure is a generated file.
...
Made necessary edits to configure.ac and regenerated.
llvm-svn: 116291
2010-10-12 02:42:05 +00:00
Eric Christopher
8789aa8799
Handle a wider arrangement of loads.
...
llvm-svn: 116284
2010-10-12 00:43:21 +00:00
Cameron Esfahani
71cdbd5d44
Fix spelling error.
...
llvm-svn: 116282
2010-10-12 00:21:05 +00:00
Dan Gohman
d1789c3cef
Delete a redundant check.
...
llvm-svn: 116280
2010-10-12 00:19:24 +00:00
Dan Gohman
3b55a1294e
More SmallVectorImpls.
...
llvm-svn: 116279
2010-10-12 00:15:27 +00:00
Dan Gohman
cca2c82199
Shrink a SmallVector with a known maximum size.
...
llvm-svn: 116278
2010-10-12 00:13:43 +00:00
Dan Gohman
c49d367fb9
Constify.
...
llvm-svn: 116277
2010-10-12 00:12:29 +00:00
Dan Gohman
dbb5a62aba
Use SmallVectorImpl in a bunch of places.
...
llvm-svn: 116276
2010-10-12 00:11:18 +00:00
Francois Pichet
6bf8a81c52
Disable warning C4267 for MSVC. Otherwise it generate literally thousands of warnings when targeting x64. The warning occurs because int is 32 bit but size_t is 64 bit on Win64.
...
llvm-svn: 116274
2010-10-12 00:01:36 +00:00
Dan Gohman
8dc9781a91
Add a simple testcase for tbaa.
...
llvm-svn: 116272
2010-10-11 23:54:13 +00:00
Evan Cheng
6aac1548ab
More ARM scheduling itinerary fixes.
...
llvm-svn: 116266
2010-10-11 23:41:41 +00:00
Dan Gohman
4231230501
Support AA chaining.
...
llvm-svn: 116264
2010-10-11 23:39:34 +00:00
Dan Gohman
3d1fa9f524
Fix the pass manager's search order for immutable passes, and make it
...
stop searching when it has found a match.
llvm-svn: 116262
2010-10-11 23:19:01 +00:00
Jim Grosbach
29ef87e765
MC machine encoding for simple aritmetic instructions that use a shifted
...
register operand.
llvm-svn: 116259
2010-10-11 23:16:21 +00:00
Jason W Kim
59375bae75
Second set of ARM/MC/ELF changes.
...
Added ARM specific ELF section types.
Added AttributesSection to ARMElfTargetObject
First step in unifying .cpu assembly tag with ELF/.o
llc now asserts on actual ELF emission on -filetype=obj :-)
llvm-svn: 116257
2010-10-11 23:01:44 +00:00
Dan Gohman
68f316a93c
Clang's #include handling apparently doesn't work for libstdc++'s
...
fenv.h. See PR6907 for details. Work around this in FEnv.h to fix
the seflhost build.
llvm-svn: 116256
2010-10-11 22:30:59 +00:00
Michael J. Spencer
6b47972a41
Unit Tests: Missed this error. MSVC and clang didn't complain.
...
llvm-svn: 116252
2010-10-11 22:04:38 +00:00
Evan Cheng
77ba7b098a
Proper VST scheduling itineraries.
...
llvm-svn: 116251
2010-10-11 22:03:18 +00:00
Eric Christopher
e1574aa60a
Use a sane mechanism for that assert.
...
llvm-svn: 116249
2010-10-11 22:01:22 +00:00
Michael J. Spencer
0888ccaa19
System: Add SwapByteOrder and update Support/MathExtras.h to use it.
...
This time correctly.
llvm-svn: 116247
2010-10-11 21:56:16 +00:00
Jakob Stoklund Olesen
44943ef3f8
Replace FindLiveRangeContaining() with getVNInfoAt() in LiveIntervalAnalysis.
...
This helps hiding the LiveRange class which really should be private.
llvm-svn: 116244
2010-10-11 21:45:03 +00:00
Jim Grosbach
06a0fb7aff
The assert() should reference to machine instr operand number, too.
...
llvm-svn: 116243
2010-10-11 21:41:31 +00:00
Michael J. Spencer
0af3659b5d
Revert "System: Add SwapByteOrder and update Support/MathExtras.h to use it."
...
This reverts commit 116234.
It compiled just fine with MSVC and clang...
llvm-svn: 116242
2010-10-11 21:39:24 +00:00
Eric Christopher
926a41a84b
We're not going to handle dynamic allocas anywhere else.
...
llvm-svn: 116240
2010-10-11 21:37:35 +00:00
Daniel Dunbar
2b6bcb4978
Change explicit search Apple specific code to only reference __eprintf on x86.
...
llvm-svn: 116239
2010-10-11 21:34:24 +00:00
Jim Grosbach
bfc337878b
Make sure to use the machine instruction operand number. It doesn't always
...
map one-to-one with the CodeGenInstruction operand number.
llvm-svn: 116238
2010-10-11 21:31:22 +00:00
Michael J. Spencer
29e2ba9ca8
Reduce dpendencies for SupportTests.
...
llvm-svn: 116235
2010-10-11 21:22:34 +00:00
Michael J. Spencer
d0d6c9b01e
System: Add SwapByteOrder and update Support/MathExtras.h to use it.
...
llvm-svn: 116234
2010-10-11 21:22:22 +00:00
Eric Christopher
cac7b248c7
Make sure that the call stack adjustments have default operands. Also
...
leave custom lowerings for later.
Fixes some nightly tests.
llvm-svn: 116232
2010-10-11 21:20:02 +00:00
Andrew Trick
5361f35978
PR8297
...
llvm-svn: 116223
2010-10-11 21:08:42 +00:00
Jakob Stoklund Olesen
a0a5015a35
PowerPC varargs functions store live-in registers on the stack. Make sure we use
...
virtual registers for those stores since RegAllocFast requires that each live
physreg only be used once.
This fixes PR8357.
llvm-svn: 116222
2010-10-11 20:43:09 +00:00
Eric Christopher
fa961e31b1
Found a bug turning this on by default. Disable again for now.
...
llvm-svn: 116220
2010-10-11 20:26:21 +00:00
Eric Christopher
b477aa7c6f
Remove now non-existent option.
...
llvm-svn: 116219
2010-10-11 20:21:21 +00:00
Eric Christopher
ff35a1f090
Fix help text.
...
llvm-svn: 116218
2010-10-11 20:15:02 +00:00
Eric Christopher
b1a93706f7
Change flag from Enable to Disable since we're enabled by default.
...
Also don't use fast-isel on non-darwin since it's untested.
llvm-svn: 116217
2010-10-11 20:05:22 +00:00
Michael J. Spencer
39ce18d108
Add KillTheDoctor.
...
llvm-svn: 116216
2010-10-11 19:55:38 +00:00
Jim Grosbach
eded540b87
trailing whitespace cleanup
...
llvm-svn: 116215
2010-10-11 19:38:01 +00:00
Andrew Trick
5704a15e36
Fixes bug 8297: i386 cmpxchg8b, missing MachineMemOperand
...
llvm-svn: 116214
2010-10-11 19:02:04 +00:00
Jim Grosbach
a697e32f36
More binary encoding stuff, taking advantage of the new "by name" operand
...
matching in tblgen to do the predicate operand.
llvm-svn: 116213
2010-10-11 18:51:51 +00:00
Eric Christopher
52c102fef0
Turn on arm fast isel by default.
...
llvm-svn: 116212
2010-10-11 18:48:18 +00:00
Jim Grosbach
8fae045502
When figuring out which operands match which encoding fields in an instruction,
...
try to match them by name first. If there is no by-name match, fall back to
assuming they are in order (this was the previous behavior).
llvm-svn: 116211
2010-10-11 18:25:51 +00:00
Jakob Stoklund Olesen
ecf3e62010
Properly handle reloading and spilling around partial redefines in
...
LocalRewriter.
This is a bit of a hack that adds an implicit use operand to model the
read-modify-write nature of a partial redef. Uses and defs are rewritten in
separate passes, and a single operand would never be processed twice.
<rdar://problem/8518892>
llvm-svn: 116210
2010-10-11 18:10:36 +00:00
Chris Lattner
d60c4c8a13
remove dead prototype, PR8351
...
llvm-svn: 116209
2010-10-11 17:44:22 +00:00
Francois Pichet
80ec466cf5
MSVC hangs on compilation of ARMDisassembler.cpp. PR6866 applied to ARM target.
...
llvm-svn: 116201
2010-10-11 11:36:19 +00:00
Eric Christopher
019eeb9c55
Copy and pasteo.
...
llvm-svn: 116198
2010-10-11 08:40:05 +00:00
Eric Christopher
a412d25090
Whitespace cleanup in ARM fast isel.
...
llvm-svn: 116197
2010-10-11 08:38:55 +00:00
Eric Christopher
c100a052eb
Add srem libcall support to ARM fast isel.
...
llvm-svn: 116196
2010-10-11 08:37:26 +00:00
Eric Christopher
af5baa8a0f
Add i8 sdiv support for ARM fast isel.
...
llvm-svn: 116195
2010-10-11 08:31:54 +00:00
Eric Christopher
6f65f8a4d3
Implement select handling for ARM fast-isel.
...
llvm-svn: 116194
2010-10-11 08:27:59 +00:00