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Author SHA1 Message Date
Misha Brukman
71196a4005 * Add `deplibs' keyword for specifying a list of dependent libraries 
* Convert tabs to spaces

llvm-svn: 16558
 2004-09-28 21:46:18 +00:00
Misha Brukman
4cfc2f589e Add `deplibs' keyword for specifying a list of dependent libraries 
llvm-svn: 16557
 2004-09-28 21:45:54 +00:00
Chris Lattner
67eea81390 New testcases 
llvm-svn: 16556
 2004-09-28 21:39:35 +00:00
Nate Begeman
18d4f04e0a Add support for the isLoad and isStore flags, needed by the instruction scheduler 
llvm-svn: 16555
 2004-09-28 21:29:00 +00:00
Nate Begeman
bbf7945b61 Add support for the isLoad and isStore flags, needed by the instruction scheduler 
llvm-svn: 16554
 2004-09-28 21:01:45 +00:00
Chris Lattner
7a941d7691 Turn the hasDelaySlot flag into the M_DELAY_SLOT_FLAG 
llvm-svn: 16553
 2004-09-28 18:38:01 +00:00
Chris Lattner
89a80a46f1 Be consistent with our naming 
llvm-svn: 16552
 2004-09-28 18:37:00 +00:00
Chris Lattner
bd2d966db6 Capture delay slot info 
llvm-svn: 16551
 2004-09-28 18:34:14 +00:00
Chris Lattner
c92b280e0d Capture information about whether the target instructions have delay slots 
llvm-svn: 16550
 2004-09-28 18:33:50 +00:00
Chris Lattner
d7b9ededb4 Implement X / C1 / C2 folding 
Implement (setcc (shl X, C1), C2) folding.

The second one occurs several dozen times in spec.  The first was added
just in case.  :)

These are tested by shift.ll:test2[12], and div.ll:test5

llvm-svn: 16549
 2004-09-28 18:22:15 +00:00
Chris Lattner
8b76cd2373 New testcase 
llvm-svn: 16548
 2004-09-28 18:21:01 +00:00
Chris Lattner
737f3b92da New testcases 
llvm-svn: 16547
 2004-09-28 18:18:35 +00:00
Chris Lattner
a4e0ed87bc shl is always zero extending, so always use a zero extending shift right. 
This latent bug was exposed by recent changes, and is tested as:
llvm/test/Regression/Transforms/InstCombine/2004-09-28-BadShiftAndSetCC.llx

llvm-svn: 16546
 2004-09-28 17:54:07 +00:00
Chris Lattner
f9ba821a89 New testcase for a latent bug in instcombine that I have been chasing for 
1.5 days :(

llvm-svn: 16545
 2004-09-28 17:50:05 +00:00
Misha Brukman
1006a8465c * InstructionReader.cpp was absorbed into Reader.cpp 
* Wrap at 80 cols

llvm-svn: 16543
 2004-09-28 16:58:12 +00:00
Misha Brukman
a31e841080 Fix doxygen comment 
llvm-svn: 16542
 2004-09-28 16:57:46 +00:00
Brian Gaeke
c07c76aa75 Touch output files before reading or writing them, so that they are 
always guaranteed to exist. This fixes PR444. Thanks to Alkis
for reporting the bug and testing the patch.
AddRecord used to return a big list, but that return value was never
used. So now it doesn't return anything.
Create the WebDir if it does not exist.
Fix a typo in a comment.

llvm-svn: 16541
 2004-09-28 16:04:00 +00:00
John Criswell
11855532c2 Corrected spelling of Makefile variable, thereby re-enabling profile 
builds for projects.

llvm-svn: 16540
 2004-09-28 14:52:58 +00:00
Alkis Evlogimenos
4f5920aaef Add includes and use std:: for standard library calls to make code 
compile on windows. This patch was contributed by Paolo Invernizzi.

llvm-svn: 16539
 2004-09-28 14:42:44 +00:00
Chris Lattner
cfba8b1306 Bug fixed 
llvm-svn: 16538
 2004-09-28 03:45:22 +00:00
Chris Lattner
6f7dd6c766 Testcase for LLVM PR445 
llvm-svn: 16537
 2004-09-28 03:36:39 +00:00
Alkis Evlogimenos
192cc2e3aa Since we use alloca now make sure we include the proper headers for it. 
llvm-svn: 16536
 2004-09-28 02:53:15 +00:00
Alkis Evlogimenos
a10f96d417 Use alloca instead of a C99 style array. This should fix the 
compilation problem in windows.

llvm-svn: 16535
 2004-09-28 02:47:38 +00:00
Alkis Evlogimenos
7ff66b2884 Pull assignment out of for loop conditional in order for this to 
compile under windows. Patch contributed by Paolo Invernizzi!

llvm-svn: 16534
 2004-09-28 02:40:37 +00:00
Alkis Evlogimenos
95cc7f115a Fix includes. Patch contributed by Paolo Invernizzi! 
llvm-svn: 16533
 2004-09-28 02:38:58 +00:00
Chris Lattner
f6c32e46e4 New testcase that crashes the C++ FE, encountered while working on PR445 
llvm-svn: 16532
 2004-09-28 02:29:40 +00:00
Alkis Evlogimenos
adea49eec0 Use class instead of struct for defining classes. This unbreaks the 
build on windows. Patch contributed by Paolo Invernizzi!

llvm-svn: 16531
 2004-09-28 01:59:17 +00:00
Chris Lattner
daa0a295e7 Patch contributed by Patrick Meredith: 
added notes on the fact that the current implementation uses
sbyte* for va_list.  Updated all occurances of valist to va_list (it was
inconsistant and find/replace is so easy ;-) ).  Added <...> around all
occurances of va_list in the intrinsic functions to match the vaarg and
vanext instructions and to further show that va_list is a variable type.

llvm-svn: 16530
 2004-09-27 21:51:25 +00:00
Misha Brukman
123eda8575 Fix grammar. 
llvm-svn: 16529
 2004-09-27 20:35:59 +00:00
Chris Lattner
f953091075 Fix two bugs: one where a condition was mistakenly swapped, and another 
where we folded (X & 254) -> X < 1 instead of X < 2.  These problems were
latent problems exposed by the latest patch.

llvm-svn: 16528
 2004-09-27 19:29:18 +00:00
Chris Lattner
fe5261ee15 New testcase 
llvm-svn: 16527
 2004-09-27 19:25:20 +00:00
Misha Brukman
88a1e0aba4 SparcV8 int regs are not only 32-bits in width, but they are 32-bit aligned! 
llvm-svn: 16526
 2004-09-27 18:22:18 +00:00
Chris Lattner
047daf6261 The system ranlib on darwin occasionally adds two extra newlines to the 
end of files, breaking the CFE build.  As a gross hack around this,
ignore any trailing garbage on bytecode files.  Thanks to Brian for digging
in and identifying the problem.

llvm-svn: 16525
 2004-09-27 16:59:06 +00:00
Chris Lattner
ca55a0ff6e Hrm, if there is an error loading a file, try printing a message so the 
user knows that...

llvm-svn: 16524
 2004-09-27 16:41:01 +00:00
Chris Lattner
25a0e82d62 Testcases for rev 250 of InstructionCombining.cpp 
llvm-svn: 16522
 2004-09-27 16:21:26 +00:00
Chris Lattner
a715ffded3 Fold: (setcc (shr X, ShAmt), CI), where 'cc' is eq or ne. This xform 
triggers often, for example:

6x in povray, 1x in gzip, 279x in gcc, 1x in crafty, 8x in eon, 11x in perlbmk,
362x in gap, 4x in vortex, 14 in m88ksim, 211x in 126.gcc, 1x in compress,
11x in ijpeg, and 4x in 147.vortex.

llvm-svn: 16521
 2004-09-27 16:18:50 +00:00
Alkis Evlogimenos
404855c98b Improve warning 
llvm-svn: 16520
 2004-09-27 07:35:19 +00:00
Nate Begeman
921a44443d Correct some BuildMI arguments for the upcoming simple scheduler 
llvm-svn: 16519
 2004-09-27 05:08:17 +00:00
Misha Brukman
84e238e5ed Fix the copy-pasto that Brian noticed: V8 int regs are 32-bits wide, not 64. 
llvm-svn: 16518
 2004-09-26 21:07:43 +00:00
Reid Spencer
c3f7948472 Add some missing #includes 
llvm-svn: 16517
 2004-09-25 16:00:07 +00:00
Reid Spencer
26de3ccc82 Qualify Path with sys:: namespace so this file compiles. 
llvm-svn: 16516
 2004-09-25 15:59:41 +00:00
Reid Spencer
4c3cda9e95 Updated to reflect changes in the interface of TimeValue::now(). 
llvm-svn: 16515
 2004-09-25 08:32:37 +00:00
Reid Spencer
0dbad34203 Clean up the interface of TimeValue: 
- get rid of unneeded constructors
- get rid of duplicate methods/constructors/operators
- normalize to LLVM coding standards
- wrap to 80 columns.

Many thanks to Alkis Evlogimenos for his suggestions.

llvm-svn: 16514
 2004-09-25 08:29:54 +00:00
Reid Spencer
78e20a7f60 Added stub implementations of TimeValue concept for remaining platforms. 
llvm-svn: 16513
 2004-09-25 05:03:54 +00:00
Reid Spencer
07d5fa1312 Wrap to 80 cols. 
llvm-svn: 16512
 2004-09-25 05:03:22 +00:00
Reid Spencer
894f394594 Initial implementation of the TimeValue abstraction. 
llvm-svn: 16511
 2004-09-24 23:25:19 +00:00
John Criswell
8e633294c2 Updated the last two header files so that they are configured with 
AC_CONFIG_HEADERS.  This should prevent LLVM from needlessly re-compiling
on a re-configure.

llvm-svn: 16510
 2004-09-24 21:19:06 +00:00
John Criswell
bd7cfd3d74 Modified hash_map and hash_set configuration so that they are not 
regenerated on every run of configure.

llvm-svn: 16509
 2004-09-24 18:28:00 +00:00
Chris Lattner
9d4748d32d Implement shift-and combinations, implementing InstCombine/and.ll:test19-21 
These combinations trigger 4 times in povray, 7x in gcc, 4x in gap, and 2x in bzip2.

llvm-svn: 16508
 2004-09-24 15:21:34 +00:00
Chris Lattner
243761aade Add some tests for shr-and folding 
llvm-svn: 16507
 2004-09-24 15:18:43 +00:00