64ee11511f
New testcase for a latent bug in instcombine that I have been chasing for
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1.5 days :(
llvm-svn: 16545
2004-09-28 17:50:05 +00:00
5753883dc0
* InstructionReader.cpp was absorbed into Reader.cpp
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* Wrap at 80 cols
llvm-svn: 16543
2004-09-28 16:58:12 +00:00
349717934a
Fix doxygen comment
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llvm-svn: 16542
2004-09-28 16:57:46 +00:00
99d3deee1c
Touch output files before reading or writing them, so that they are
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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
68146eb40a
Corrected spelling of Makefile variable, thereby re-enabling profile
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builds for projects.
llvm-svn: 16540
2004-09-28 14:52:58 +00:00
20f1b0bafb
Add includes and use std:: for standard library calls to make code
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compile on windows. This patch was contributed by Paolo Invernizzi.
llvm-svn: 16539
2004-09-28 14:42:44 +00:00
a2bb624e35
Bug fixed
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llvm-svn: 16538
2004-09-28 03:45:22 +00:00
7b30f27695
Testcase for LLVM PR445
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llvm-svn: 16537
2004-09-28 03:36:39 +00:00
6280a7b716
Since we use alloca now make sure we include the proper headers for it.
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llvm-svn: 16536
2004-09-28 02:53:15 +00:00
edbb20cf7f
Use alloca instead of a C99 style array. This should fix the
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compilation problem in windows.
llvm-svn: 16535
2004-09-28 02:47:38 +00:00
3ce42ec7ee
Pull assignment out of for loop conditional in order for this to
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compile under windows. Patch contributed by Paolo Invernizzi!
llvm-svn: 16534
2004-09-28 02:40:37 +00:00
fc59e0e8a3
Fix includes. Patch contributed by Paolo Invernizzi!
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llvm-svn: 16533
2004-09-28 02:38:58 +00:00
02060ae68e
New testcase that crashes the C++ FE, encountered while working on PR445
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llvm-svn: 16532
2004-09-28 02:29:40 +00:00
b1da2050a5
Use class instead of struct for defining classes. This unbreaks the
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build on windows. Patch contributed by Paolo Invernizzi!
llvm-svn: 16531
2004-09-28 01:59:17 +00:00
6a4a0492f8
Patch contributed by Patrick Meredith:
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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
23f7ad07dc
Fix grammar.
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llvm-svn: 16529
2004-09-27 20:35:59 +00:00
bfff18a869
Fix two bugs: one where a condition was mistakenly swapped, and another
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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
5f9319a789
New testcase
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llvm-svn: 16527
2004-09-27 19:25:20 +00:00
d409d38151
SparcV8 int regs are not only 32-bits in width, but they are 32-bit aligned!
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llvm-svn: 16526
2004-09-27 18:22:18 +00:00
d7dc1ecd42
The system ranlib on darwin occasionally adds two extra newlines to the
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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
dbf0a56597
Hrm, if there is an error loading a file, try printing a message so the
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user knows that...
llvm-svn: 16524
2004-09-27 16:41:01 +00:00
fbfb4d43c4
Testcases for rev 250 of InstructionCombining.cpp
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llvm-svn: 16522
2004-09-27 16:21:26 +00:00
1023b8726e
Fold: (setcc (shr X, ShAmt), CI), where 'cc' is eq or ne. This xform
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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
2622728248
Improve warning
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llvm-svn: 16520
2004-09-27 07:35:19 +00:00
8656a156cf
Correct some BuildMI arguments for the upcoming simple scheduler
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llvm-svn: 16519
2004-09-27 05:08:17 +00:00
a68d76ebfa
Fix the copy-pasto that Brian noticed: V8 int regs are 32-bits wide, not 64.
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llvm-svn: 16518
2004-09-26 21:07:43 +00:00
58ab77db8e
Add some missing #includes
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llvm-svn: 16517
2004-09-25 16:00:07 +00:00
6c0c9424f6
Qualify Path with sys:: namespace so this file compiles.
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llvm-svn: 16516
2004-09-25 15:59:41 +00:00
f71143c3e5
Updated to reflect changes in the interface of TimeValue::now().
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llvm-svn: 16515
2004-09-25 08:32:37 +00:00
004ef2847b
Clean up the interface of TimeValue:
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- 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
1cc1994edf
Added stub implementations of TimeValue concept for remaining platforms.
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llvm-svn: 16513
2004-09-25 05:03:54 +00:00
8b2f9a298d
Wrap to 80 cols.
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llvm-svn: 16512
2004-09-25 05:03:22 +00:00
ca141a5b28
Initial implementation of the TimeValue abstraction.
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llvm-svn: 16511
2004-09-24 23:25:19 +00:00
71c8d5eae9
Updated the last two header files so that they are configured with
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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
08e722647a
Modified hash_map and hash_set configuration so that they are not
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regenerated on every run of configure.
llvm-svn: 16509
2004-09-24 18:28:00 +00:00
7e794273f5
Implement shift-and combinations, implementing InstCombine/and.ll:test19-21
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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
8c1c691755
Add some tests for shr-and folding
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llvm-svn: 16507
2004-09-24 15:18:43 +00:00
3ed86d7540
Configure Datatypes.h.in with AC_CONFIG_HEADERS. This should prevent it
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from being re-generated if the new version is identical to the old version.
Hence, it should save us some recompiling after re-configures.
llvm-svn: 16506
2004-09-24 13:28:51 +00:00
e1b4d2a470
Move LHSI->hasOneUse() into the arms of the conditional, reindenting code.
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No functionality changes here.
llvm-svn: 16505
2004-09-23 21:52:49 +00:00
8fc5af4da9
Implement Transforms/InstCombine/and.ll:test18, a case that occurs 20 times
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in perlbmk
llvm-svn: 16504
2004-09-23 21:46:38 +00:00
45a5ace32e
New testcase for a pattern that occurs 20 times in perlbmk
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llvm-svn: 16503
2004-09-23 21:42:49 +00:00
bf6439fd27
Add a blurb about the use of class vs. struct keyword in class decls.
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llvm-svn: 16500
2004-09-23 16:03:48 +00:00
bdcf41a8a2
Implement select.ll:test16: fold load (select C, X, null) -> load X
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llvm-svn: 16499
2004-09-23 15:46:00 +00:00
fb4735980b
load null is undefined behavior, this should fold
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llvm-svn: 16498
2004-09-23 15:45:20 +00:00
3e95e7c99c
Change Value from a "struct" to a "class" so that VC 7.1 doesn't generate
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missing symbols when its referenced as a class.
llvm-svn: 16496
2004-09-23 14:49:45 +00:00
9904928ea3
Patch for MINGW. Patch provided by Henrik Bach.
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llvm-svn: 16495
2004-09-23 14:47:10 +00:00
898eca3260
Missed one $*.a -> $@ conversion for the Release build.
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llvm-svn: 16494
2004-09-23 06:07:24 +00:00
49cf74b26c
Fix the last of the major PPC GEP folding deficiencies. This will allow
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the ISel to use indexed and non-zero immediate offsets for GEPs that have
more than one use. This is common for instruction sequences such as a load
followed by a modify and store to the same address.
llvm-svn: 16493
2004-09-23 05:31:33 +00:00
04da4252c0
Update email address
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llvm-svn: 16492
2004-09-23 04:39:30 +00:00
29cf9a32e2
Grrr... I shouldn't have to do this one :)
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llvm-svn: 16491
2004-09-23 04:36:01 +00:00
Chris Lattner