Chris Lattner
93bc6e881f
fix typo
...
llvm-svn: 30453
2006-09-18 04:58:06 +00:00
Chris Lattner
be102d68c2
add a helper method
...
llvm-svn: 30452
2006-09-18 04:54:57 +00:00
Chris Lattner
a1349de598
This is closer to what we really want.
...
llvm-svn: 30451
2006-09-18 04:54:35 +00:00
Chris Lattner
f7e8879212
Implement Transforms/InstCombine/shift-sra.ll:test0
...
llvm-svn: 30450
2006-09-18 04:31:40 +00:00
Chris Lattner
51d09aab4d
New testcase, can be an srl instead of sra
...
llvm-svn: 30449
2006-09-18 04:31:18 +00:00
Chris Lattner
6ee34e89bc
Rewrite shift/and/compare sequences to promote better licm of the RHS.
...
Use isLogicalShift/isArithmeticShift to simplify code.
llvm-svn: 30448
2006-09-18 04:22:48 +00:00
Reid Spencer
484c11ebd3
Make the LLVM Publications link point to /pubs/ since this has moved to
...
its own page on the LLVM web site.
llvm-svn: 30447
2006-09-17 23:05:15 +00:00
Anton Korobeynikov
7c2118575c
Added some eye-candy for Subtarget type checking
...
Added X86 StdCall & FastCall calling conventions. Codegen will follow.
llvm-svn: 30446
2006-09-17 20:25:45 +00:00
Chris Lattner
547b62a967
Add ShiftInst::isLogical/ArithmeticShift methods.
...
llvm-svn: 30445
2006-09-17 19:29:56 +00:00
Chris Lattner
8aa718b0ed
Add new SetCondInst::isRelational/isEquality methods. Rename
...
Instruction::isRelational to Instruction::isComparison.
llvm-svn: 30444
2006-09-17 19:14:47 +00:00
Nick Lewycky
8fbfe60cee
Explain change with a comment.
...
llvm-svn: 30443
2006-09-17 17:51:00 +00:00
Nick Lewycky
22b1a725ae
Fix PR912. The input to erase() must not be a reference to the data
...
being erased.
llvm-svn: 30442
2006-09-17 16:23:36 +00:00
Anton Korobeynikov
b2b7c2f8b9
Small fixes for supporting dll* linkage types
...
llvm-svn: 30441
2006-09-17 13:06:18 +00:00
Chris Lattner
563785bc55
add a note noticed through source inspection
...
llvm-svn: 30418
2006-09-16 23:57:51 +00:00
Chris Lattner
73f5ad9f38
Oh yeah, this is needed too
...
llvm-svn: 30407
2006-09-16 05:08:34 +00:00
Chris Lattner
22b3d6fba9
add a note
...
llvm-svn: 30406
2006-09-16 03:30:19 +00:00
Chris Lattner
a4689e489e
Fix Transforms/InstCombine/2006-09-15-CastToBool.ll and PR913
...
llvm-svn: 30405
2006-09-16 03:14:10 +00:00
Chris Lattner
4655bf8ecc
Testcase for PR913
...
llvm-svn: 30404
2006-09-16 03:13:22 +00:00
Chris Lattner
594d4d9483
simplify control flow, no functionality change
...
llvm-svn: 30403
2006-09-16 00:21:44 +00:00
Chris Lattner
4318df13d7
Allow custom expand of mul
...
llvm-svn: 30402
2006-09-16 00:09:24 +00:00
Chris Lattner
36793aa9ed
comment out debug code
...
llvm-svn: 30401
2006-09-15 23:01:10 +00:00
Chris Lattner
1e2c7fe283
Add a new -cbe-bug mode, which works just like -run-llc, except that it uses
...
LLC as the reference compiler to reduce testcases for bugs in GCC.
llvm-svn: 30400
2006-09-15 21:29:15 +00:00
Chris Lattner
bf14089e11
add a nate note
...
llvm-svn: 30399
2006-09-15 20:31:36 +00:00
Chris Lattner
d9db0f3820
xfail this for now
...
llvm-svn: 30398
2006-09-15 17:25:22 +00:00
Chris Lattner
ce8928eed5
revert previous two patches. They cause miscompilation of MultiSource/Applications/Burg
...
llvm-svn: 30397
2006-09-15 17:24:45 +00:00
Jim Laskey
86b2204935
Switching to NewNightlyTest.php
...
llvm-svn: 30394
2006-09-15 17:03:36 +00:00
Chris Lattner
8e82bf5a4a
The inliner strips dead allocas now. Add a use to allow this test to
...
test the right thing.
llvm-svn: 30393
2006-09-15 16:53:11 +00:00
Owen Anderson
d55cc3f6d8
Revert my previous work on ArgumentPromotion. Further investigation has revealed these
...
changes to be incorrect. They just weren't showing up in any of our current testcases.
llvm-svn: 30385
2006-09-15 05:22:51 +00:00
Chris Lattner
4943b1d15e
Unbreak the JIT
...
llvm-svn: 30384
2006-09-15 04:56:11 +00:00
Chris Lattner
9306fac571
Keep track of the start of MBB's in a separate map from instructions. This
...
is faster and is needed for future improvements.
llvm-svn: 30383
2006-09-15 03:57:23 +00:00
Evan Cheng
e9bbf85e5e
Remove a unnecessary check.
...
llvm-svn: 30382
2006-09-14 23:55:02 +00:00
Chris Lattner
8b65094e0f
Relax this check.
...
llvm-svn: 30381
2006-09-14 23:54:24 +00:00
Devang Patel
0d540a2f9a
Undo previous check-in.
...
Reintroduce recursive assignDFSNumber().
llvm-svn: 30380
2006-09-14 21:43:24 +00:00
Chris Lattner
c3f56368db
Fold (X & C1) | (Y & C2) -> (X|Y) & C3 when possible.
...
This implements CodeGen/X86/and-or-fold.ll
llvm-svn: 30379
2006-09-14 21:11:37 +00:00
Chris Lattner
6f105ed622
New testcase
...
llvm-svn: 30378
2006-09-14 21:10:06 +00:00
Chris Lattner
ce85ffa396
add a note
...
llvm-svn: 30377
2006-09-14 20:56:30 +00:00
Chris Lattner
dbe8078c76
Split rotate matching code out to its own function. Make it stronger, by
...
matching things like ((x >> c1) & c2) | ((x << c3) & c4) to (rot x, c5) & c6
llvm-svn: 30376
2006-09-14 20:50:57 +00:00
Anton Korobeynikov
24c070f50d
Adding generated files for the last commit
...
llvm-svn: 30375
2006-09-14 18:25:26 +00:00
Anton Korobeynikov
6e19f80688
Adding dllimport, dllexport and external weak linkage types.
...
DLL* linkages got full (I hope) codegeneration support in C & both x86
assembler backends.
External weak linkage added for future use, we don't provide any
codegeneration, etc. support for it.
llvm-svn: 30374
2006-09-14 18:23:27 +00:00
Evan Cheng
571e7f730e
Use getOffset() instead.
...
llvm-svn: 30327
2006-09-14 07:41:12 +00:00
Evan Cheng
3bd61a0be5
Use MachineConstantPoolEntry getOffset() and getType() accessors.
...
llvm-svn: 30326
2006-09-14 07:35:00 +00:00
Evan Cheng
489428e6f8
Add MachineConstantPoolEntry getOffset() accessor.
...
llvm-svn: 30325
2006-09-14 07:32:32 +00:00
Evan Cheng
b25fd42e43
The top bit is used to determine whether it's a MachineConstantPoolValue.
...
llvm-svn: 30324
2006-09-14 07:30:48 +00:00
Chris Lattner
31e8414b3f
revert accidentally committed file
...
llvm-svn: 30323
2006-09-14 06:42:17 +00:00
Chris Lattner
2544818d6b
Remove dead methods, add getNumBlockIDs() method
...
llvm-svn: 30322
2006-09-14 06:40:48 +00:00
Chris Lattner
7a1210a86c
Use new config.h macro
...
llvm-svn: 30321
2006-09-14 06:21:59 +00:00
Reid Spencer
2a3ab75d50
Add a HAVE_MACH_MACH_H #define to detect the presence of the mach/mach.h
...
header file on Darwin.
llvm-svn: 30319
2006-09-14 06:17:21 +00:00
Chris Lattner
93e6f9d3b7
add a new (hidden) -disable-core-files option
...
llvm-svn: 30318
2006-09-14 06:17:09 +00:00
Chris Lattner
b233122a83
On Mac OS/X, make Process::PreventCoreFiles disable crash reporter for
...
the process in addition to disabling core file emission. This speeds up
bugpoint on default-configured macs by several orders of magnitude.
llvm-svn: 30317
2006-09-14 06:01:41 +00:00
Evan Cheng
58d454a49e
A MachineConstantPool may have mixed Constant* and MachineConstantPoolValue* values.
...
llvm-svn: 30316
2006-09-14 05:50:57 +00:00
