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Commit Graph

34502 Commits

Author SHA1 Message Date
Daniel Berlin
b3d303b103 Ignore redundant constraints
llvm-svn: 42397
2007-09-27 15:42:23 +00:00
Nick Lewycky
a44e458ddc Build the correct range for loops with unusual bounds. Fix from Jay Foad.
llvm-svn: 42394
2007-09-27 14:12:54 +00:00
Bill Wendling
3275ea3f1d No, really, it *is* SSSE3. ;-)
llvm-svn: 42393
2007-09-27 08:47:31 +00:00
Duncan Sands
2d92d29632 SSSE3 -> SSE3. Reported by Alex Kellett.
llvm-svn: 42392
2007-09-27 08:24:36 +00:00
Duncan Sands
75b9aa065f Grammer fix reported by Alex Kellett.
llvm-svn: 42391
2007-09-27 08:24:02 +00:00
Evan Cheng
7a9237420b Silence a compiler warning.
llvm-svn: 42389
2007-09-27 07:35:39 +00:00
Evan Cheng
2d4b603a75 Boogs.
llvm-svn: 42388
2007-09-27 07:29:27 +00:00
Evan Cheng
f2cd163dc5 Be smarter about which node to force schedule. Reduce # of duplications + copies; Added statistics.
llvm-svn: 42387
2007-09-27 07:09:03 +00:00
Gordon Henriksen
368316dc1c Remove debugging.
llvm-svn: 42385
2007-09-27 02:47:27 +00:00
Evan Cheng
788683ab56 Backtracking only when it won't create a cycle.
llvm-svn: 42384
2007-09-27 00:25:29 +00:00
Dale Johannesen
089d2e760f Make temporaries explicit to avoid premature
destruction of compiler-created ones.

llvm-svn: 42383
2007-09-26 23:20:33 +00:00
Gordon Henriksen
dee72e636e Updating LLVM.xcodeproj.
llvm-svn: 42382
2007-09-26 22:44:45 +00:00
Evan Cheng
2075b448c3 Oops. Forgot this.
llvm-svn: 42377
2007-09-26 21:38:03 +00:00
Evan Cheng
29817845b3 - Move getPhysicalRegisterRegClass() from ScheduleDAG to MRegisterInfo.
- Added ability to emit cross class register copies to the BBRU scheduler.
- More aggressive backtracking.

llvm-svn: 42375
2007-09-26 21:36:17 +00:00
Neil Booth
3680e05d98 Whitespace cleanup.
llvm-svn: 42374
2007-09-26 21:35:05 +00:00
Neil Booth
3b53530d78 Whitespace and compiler warning cleanup.
llvm-svn: 42373
2007-09-26 21:33:42 +00:00
Evan Cheng
0f9e307353 - Added MRegisterInfo::getCrossCopyRegClass() hook. For register classes where reg to reg copies are not possible, this returns another register class which registers in the specified register class can be copied to (and copy back from).
- X86 copyRegToReg() now supports copying between EFLAGS and GR32 / GR64 registers.

llvm-svn: 42372
2007-09-26 21:31:07 +00:00
Evan Cheng
66eeb8440c Some assemblers do not recognize aliases pushfd, pushfq, popfd, and popfq. Just emit them as pushf and popf.
llvm-svn: 42371
2007-09-26 21:28:00 +00:00
Dale Johannesen
57b6470e8b Modernize fabs.ll, add long double. Add tests
for direct codegen of fsin/fcos.

llvm-svn: 42369
2007-09-26 21:12:10 +00:00
Dale Johannesen
69595b587f Enable codegen for long double abs, sin, cos
llvm-svn: 42368
2007-09-26 21:10:55 +00:00
Gordon Henriksen
c73d5c73a6 Added C and Ocaml bindings for functions, basic blocks, and
instruction creation. No support yet for instruction introspection.

Also eliminated allocas from the Ocaml bindings for portability,
and avoided unnecessary casts.

llvm-svn: 42367
2007-09-26 20:56:12 +00:00
Dale Johannesen
20674e6c52 Fix f80 UNDEF.
llvm-svn: 42359
2007-09-26 17:26:49 +00:00
Duncan Sands
d8bc485573 X86 -> X86-32 in appropriate places.
llvm-svn: 42357
2007-09-26 16:24:52 +00:00
Duncan Sands
276bb314b9 Various cleanups. Especially, EH is turned on by default!
llvm-svn: 42356
2007-09-26 15:59:54 +00:00
Chris Lattner
a7e838ced3 ok ok we get it. CBE and vectors don't like each other yet.
llvm-svn: 42355
2007-09-26 15:50:21 +00:00
Chris Lattner
f5878ad5db be less redundantly redundant.
llvm-svn: 42354
2007-09-26 15:48:33 +00:00
Duncan Sands
b44b922bc1 Test the C front-end, not the C++ front-end.
llvm-svn: 42350
2007-09-26 07:28:20 +00:00
Chris Lattner
4855af9f8d make old crappy browsers produce less crappy output :)
llvm-svn: 42349
2007-09-26 06:38:59 +00:00
Evan Cheng
37ee6eba29 Typos: POPQ -> POPFQ, POPD -> POPFD.
llvm-svn: 42348
2007-09-26 06:38:29 +00:00
Chris Lattner
86e73ac224 move PR1160 here.
llvm-svn: 42347
2007-09-26 06:29:31 +00:00
Evan Cheng
5f9e291240 Allow copyRegToReg to emit cross register classes copies.
Tested with "make check"!

llvm-svn: 42346
2007-09-26 06:25:56 +00:00
Chris Lattner
2efd3899f2 move PR1264 here.
llvm-svn: 42345
2007-09-26 06:15:48 +00:00
Chris Lattner
a30e6609ec noone uses etags. Connected to PR1601
llvm-svn: 42344
2007-09-26 06:10:47 +00:00
Chris Lattner
5dad95ffa6 we support attribute(noinline) now :)
llvm-svn: 42343
2007-09-26 06:04:15 +00:00
Chris Lattner
a6e6dfd44b update bugs list
llvm-svn: 42342
2007-09-26 06:01:35 +00:00
Chris Lattner
c450aee3f6 now with more prose.
llvm-svn: 42341
2007-09-26 05:44:21 +00:00
Duncan Sands
41eb9bf1f1 Test that local variables are aligned as the user requested.
llvm-svn: 42338
2007-09-26 04:04:29 +00:00
Evan Cheng
5cb9dbaaa1 Add pushf{d|q}, popf{d|q} to push and pop EFLAGS register.
llvm-svn: 42335
2007-09-26 01:29:06 +00:00
Evan Cheng
38c7d5082a translateX86CC updates the last two operands.
llvm-svn: 42333
2007-09-26 00:45:55 +00:00
Anton Korobeynikov
8cd666b659 Correctly restore stack pointer after realignment in main() on Cygwin/Mingw32
llvm-svn: 42332
2007-09-26 00:13:34 +00:00
Daniel Berlin
4ba5c86ebb Fix small bug in operator== for iterators
llvm-svn: 42331
2007-09-26 00:11:59 +00:00
Dale Johannesen
53f2e47789 Remove no-longer-used variable.
llvm-svn: 42329
2007-09-25 23:32:20 +00:00
Dale Johannesen
bc41438bab Make APFloat->int conversions deterministic even in
cases with undefined behavior.

llvm-svn: 42328
2007-09-25 23:07:07 +00:00
Chris Lattner
1fc2bda34a explain why not vector<bool>
llvm-svn: 42324
2007-09-25 22:37:50 +00:00
Evan Cheng
24c5a1a484 Missing load / store folding entries.
llvm-svn: 42323
2007-09-25 22:10:43 +00:00
Anton Korobeynikov
ca03aec919 Partly revert invalid r41774
llvm-svn: 42322
2007-09-25 21:52:30 +00:00
Bill Wendling
6218e30b30 Grammar fix.
llvm-svn: 42318
2007-09-25 20:45:10 +00:00
Dan Gohman
99e8e1ff08 More explicit keywords.
llvm-svn: 42316
2007-09-25 20:27:06 +00:00
Duncan Sands
db0b588ea2 Add a newline to the end of this file.
llvm-svn: 42314
2007-09-25 20:08:48 +00:00
Dan Gohman
a01dd49472 Fix a typo in a comment.
llvm-svn: 42313
2007-09-25 19:37:26 +00:00