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7768 Commits

Author SHA1 Message Date
Chris Lattner
c10acedb2d Make instruction combining a bit more aggressive in the face of volatile 
loads, and implement two new transforms: InstCombine/load.ll:test[56].


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16404 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-19 18:43:46 +00:00
Reid Spencer
7b60a15abc Minor correction to Signals implementation. 
Patch submitted by Jeff Cohen. Thanks Jeff!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16401 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-19 05:37:39 +00:00
Chris Lattner
f5afcabff8 Add comment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16400 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-19 01:05:16 +00:00
Chris Lattner
0c0aa711b8 Fix the inliner to always delete any edges from the external call node to 
a function being deleted.  Due to optimizations done while inlining, there
can be edges from the external call node to a function node that were not
apparent any longer.

This fixes the compiler crash while compiling 175.vpr


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16399 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-18 21:37:03 +00:00
Chris Lattner
cd382a3725 Add CallGraphNode::removeAnyCallEdgeTo method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16398 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-18 21:34:34 +00:00
Reid Spencer
111a348435 Use the /dev/zero device as the device on which the pages are mapped. 
Patch contributed by Henrik Bach. Thanks Henrik!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16397 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-18 19:34:09 +00:00
Reid Spencer
d0c9e0ee0d Porting of Unix implementation to Win32. 
Patch contributed by Jeff Cohen. Thanks Jeff!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16396 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-18 19:29:16 +00:00
Reid Spencer
622e220ca7 Get rid of file descriptor leak in create_file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16395 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-18 19:25:11 +00:00
Chris Lattner
5eb6f6c829 Convert this pass to be a CallGraphSCCPass instead of a Pass, which eliminates 
the worklist and makes it more efficient.  This does not change functionality
at all.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16390 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-18 00:34:13 +00:00
Chris Lattner
afbb1ccd2f Make sure to remove the Select instruction as well 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16389 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-18 00:32:40 +00:00
Chris Lattner
3795bc9785 When changing a function, make sure to update the CallGraphNode for the 
function, not just the CallGraph.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16388 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-18 00:27:20 +00:00
Chris Lattner
6f7e5ebb42 Implement new changeFunction method, nuke a never implemented one. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16386 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-18 00:22:13 +00:00
Chris Lattner
ebeb0cba94 Fix typo in comment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16384 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-17 03:58:39 +00:00
Reid Spencer
298d6c14ca Make sure critical sections are entered before trying to leave them. 
Add some additional commentary about the workings of this module.

Patch contributed by Jeff Cohen. Thanks Jeff!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16383 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-17 03:02:27 +00:00
Reid Spencer
0cc2d0a1b8 Allow "bc" as suffix for bytecode files. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16381 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-16 16:36:10 +00:00
Reid Spencer
90b5413883 Implement the signals interface for Win32. 
Patch provided by Jeff Cohen. Thanks Jeff!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16380 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-16 15:53:16 +00:00
Chris Lattner
acf808951b Add a newline 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16369 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-15 17:53:52 +00:00
Reid Spencer
2da5c3dda6 Convert code to compile with vc7.1. 
Patch contributed by Paolo Invernizzi. Thanks Paolo!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16368 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-15 17:06:42 +00:00
Chris Lattner
3080b605d7 Add some assertions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16366 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-15 16:59:47 +00:00
Reid Spencer
b016a376ab Patches to make this file actually compile under windows. 
Patches submitted by Jeff Cohen. Thanks Jeff!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16362 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-15 05:49:50 +00:00
Reid Spencer
90418436c0 Initial version of the SysConfig abstraction for Win32. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16361 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-15 05:48:49 +00:00
Reid Spencer
0b22ba4c30 First version of a common header file for Win32 implementations. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16360 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-15 05:48:11 +00:00
Reid Spencer
437b079a29 Initial implementation of the Process abstraction for Win32. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16359 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-15 05:47:40 +00:00
Reid Spencer
4909b6c60c Fix the interface to ReleaseRWX to take MemoryBlock& not Memory& 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16356 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-15 03:55:45 +00:00
Chris Lattner
bdacd87957 Fix a bug in the previous checkin that broke 255.vortex 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16355 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-15 02:34:40 +00:00
Alkis Evlogimenos
e0de1d64be When creating constant arrays check that the initializer vector is the 
same size as the one in the array type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16354 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-15 02:32:15 +00:00
Misha Brukman
a2700194ae Fit long lines into 80 cols via creative space elimination 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16353 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-15 01:40:18 +00:00
Misha Brukman
3559a93f5e Wrap long line 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16352 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-15 01:34:42 +00:00
Misha Brukman
07542c8c20 Targets are independent of each other, so compile them in parallel 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16351 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-15 01:34:25 +00:00
Chris Lattner
fb3ee1930b Make sure to update alias analysis information as we transform the function. 
This fixes PR420 and Regression/Transforms/LICM/2004-09-14-AliasAnalysisInvalidate.llx


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16348 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-15 01:04:07 +00:00
Chris Lattner
62e29b59f5 If given an AliasSetTracker object to update, update it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16347 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-15 01:02:54 +00:00
Chris Lattner
b66e648e95 Implement an AliasSetTracker::copyValue method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16344 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-14 19:15:32 +00:00
Chris Lattner
b50f1f13e2 Remove a long-dead pass. Actually, this pass was never used at all. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16337 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-14 16:33:01 +00:00
Reid Spencer
8c0c33984b Fix a compilation error. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16335 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-14 15:42:11 +00:00
Reid Spencer
1c7b907325 Okay, the list of link-time passes wasn't such a hot idea. Its prone to 
error. We'll strategize on this when we have multiple front ends to deal
with. For now llvm-ld just runs a standard set of transforms.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16333 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-14 05:43:23 +00:00
Chris Lattner
44da7d7976 Don't print newlines between passes in the pass list. 
Note to self: sentences end with ".", not "...".
Note to reid: sentences end with ".", not "".   :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16332 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-14 05:06:58 +00:00
Chris Lattner
cfe97b78e7 Don't print newlines between each library in the deplibs list. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16331 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-14 04:51:44 +00:00
Chris Lattner
b228657acc Revamp the Register class, and allow the use of the RegisterGroup class to 
specify aliases directly in register definitions.

Patch contributed by Jason Eckhardt!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16330 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-14 04:17:02 +00:00
Reid Spencer
74e7261e90 Implement the GetLibraryPath function. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16323 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-14 00:16:39 +00:00
Reid Spencer
e59eaf407a Add support for the link-time pass list to Modules. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16321 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-13 23:44:23 +00:00
Reid Spencer
33189e787b Simplify the sys::Memory interface per Chris' request. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16318 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-13 22:38:11 +00:00
Reid Spencer
2565943289 Clean up the interface and implementation of sys::Program so that it is 
cleanly dissociated from the sys::Path class.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16315 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-13 21:48:44 +00:00
Chris Lattner
1002013ed3 Changes to make this work with Jason's patch. I checked this by hand, but 
would appreciate if others would also look at this to make sure I didn't
botch something obvious


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16312 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-13 21:32:03 +00:00
Misha Brukman
fb0796e82e Fix filename: Printer.cpp has become X86AsmPrinter.cpp 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16299 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-12 21:26:04 +00:00
Misha Brukman
5adf0ca0b2 Unbreak doxygen, according to Reid. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16298 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-12 20:56:38 +00:00
Misha Brukman
7df0074db5 Fix code spacing/alignment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16297 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-12 20:47:33 +00:00
Reid Spencer
714470716f Fix typo: sterror -> strerror 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16294 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-11 20:18:08 +00:00
Reid Spencer
f51c8ea9de Correct the dynamic lib suffix on Darwin. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16293 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-11 07:35:01 +00:00
Reid Spencer
cbad701d0b Provide initial implementations of Memory and Process concepts for various 
platforms.
Implement GetLLVMSuffix function for the Path concept.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16292 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-11 04:59:30 +00:00
Reid Spencer
41b21bf2fc Provide a generic Unix implementation of the Memory concept. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16291 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-11 04:57:25 +00:00
Reid Spencer
27dafe1f3e Provide a generic unix implementation of the Process abstraction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16290 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-11 04:56:56 +00:00
Reid Spencer
1b554b4583 Implemented support for detecting file types by magic number, stripping 
path and suffix to leave basename, and getting the DLL suffix.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16289 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-11 04:55:08 +00:00
Reid Spencer
4429b2c7fc Implementation of Process concept for SUSv2 platforms. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16288 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-11 04:54:06 +00:00
Reid Spencer
52b0ba6873 Convert the Emitter to use the lib/System "Memory" interface instead of the 
old SystemUtils.h interface to allocate RWX blocks of memory.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16286 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-11 04:31:03 +00:00
Reid Spencer
57a0efa322 Implement support for dependent libraries. The "source" module's dependent 
libraries list is merged into the "destination" module's list. Also, if the
source module is one of the dependent libraries, it is removed from the
list.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16282 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-11 04:25:17 +00:00
Reid Spencer
46a981c3e2 Change interface to use correct typedef so it will always compile. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16281 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-11 04:22:58 +00:00
Reid Spencer
3ee8eed034 Print the dependent libraries when dumping bytecode. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16275 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-11 04:14:07 +00:00
Misha Brukman
bcb5562a5e Renamed file to SparcV8ISelSimple.cpp 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16267 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-10 18:51:12 +00:00
Brian Gaeke
fd23c4e9bc Roll back constant printing changes until the problems with larger 
programs and C++ can be looked at in detail.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16266 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-10 18:01:45 +00:00
Alkis Evlogimenos
cad90ad162 Add assertion descriptiosn on type mismatches when creating 
ConstantArray and ConstantPacked objects.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16261 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-10 04:16:59 +00:00
Alkis Evlogimenos
2c4f7b5faa Grow the map on entry so that we don't crash if joinIntervals never 
runs (if coalescing is disabled for example).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16259 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-09 19:24:38 +00:00
Alkis Evlogimenos
93c1ab2e15 Use a shorter form to express implicit use/defs in FpGETRESULT and 
FpSETRESULT.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16247 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-08 18:29:31 +00:00
Alkis Evlogimenos
978f629ba9 A call instruction should implicitely define ST0 since the return 
value is returned in that register. The pseudo instructions
FpGETRESULT and FpSETRESULT shold also have an implicity use and def
of ST0 repsecitvely.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16246 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-08 16:54:54 +00:00
Brian Gaeke
f539ffe1b6 This file does not need <iostream>, I think. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16245 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-08 04:10:52 +00:00
Alkis Evlogimenos
5d0d1e350a Use a DenseMap for mapping reg->reg. This improves the LiveInterval 
analysis running time from 2.7869secs to 2.5226secs on 176.gcc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16244 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-08 03:01:50 +00:00
Nate Begeman
20136a21ba Add 64 bit divide instructions, and use them 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16198 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-06 18:46:59 +00:00
Alkis Evlogimenos
76d9dacceb Indent to 2 spaces and cleanup excess whitespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16188 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-05 18:41:35 +00:00
Alkis Evlogimenos
a63828619f Indent to 2 spaces. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16187 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-05 18:39:20 +00:00
Misha Brukman
3e0b51ab3b * Change PPC32AsmPrinter => PowerPCAsmPrinter since it is now shared between 
Darwin and AIX and is not 32- or 64-bit specific
* Bring back PowerPC.td as a result, to make it use the `PowerPC' class name
* Adjust Makefile accordingly


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16174 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-05 02:42:44 +00:00
Misha Brukman
b986b7de50 Renamed PPC32AsmPrinter.cpp => PowerPCAsmPrinter.cpp as the Darwin and AIX asm 
printers are now unified into one file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16173 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-05 02:27:37 +00:00
Nate Begeman
a11c2e8fb9 Include MathExtras.h to fix build breakage, thanks to Vladimir 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16164 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-04 14:51:26 +00:00
Nate Begeman
ed42853be1 All PPC instructions are now auto-printed 
32 and 64 bit AsmWriters unified
Darwin and AIX specific features of AsmWriter split out


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16163 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-04 05:00:00 +00:00
Reid Spencer
40b062fdf8 Clean up some "clean:" targets so they use $(VERB) and don't print anything 
by default, like every other "clean" target in LLVM.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16161 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-03 23:19:53 +00:00
Misha Brukman
08a6c7614b Order #includes alphabetically, local .h files first. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16153 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-03 18:25:53 +00:00
Alkis Evlogimenos
20aa474f8f Fixes to make LLVM compile with vc7.1. 
Patch contributed by Paolo Invernizzi!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16152 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-03 18:19:51 +00:00
Alkis Evlogimenos
70619fae28 Change the way we choose a free register: instead of picking the first 
free allocatable register, we prefer the a free one with the most uses
of inactive intervals.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16148 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-02 21:24:33 +00:00
Alkis Evlogimenos
84f5bcb013 Change the way we choose a free register: instead of picking the first 
free allocatable register, we prefer the a free one with the most uses
of inactive intervals. This causes less spills and performes a bit
better compared to gcc:

Program                 | GCC/LLC (Before)| GCC/LLC (After)
164.gzip/164.gzip       | 0.59            | 0.60
175.vpr/175.vpr         | 0.57            | 0.58
176.gcc/176.gcc         | 0.59            | 0.61
181.mcf/181.mcf         | 0.94            | 0.95
186.crafty/186.crafty   | 0.62            | 0.62
197.parser/197.parser   | 0.89            | 0.88
252.eon/252.eon         | 0.61            | 0.66
253.perlbmk/253.perlbmk | 0.79            | 0.84
254.gap/254.gap         | 0.81            | 0.81
255.vortex/255.vortex   | 0.92            | 0.93
256.bzip2/256.bzip2     | 0.69            | 0.69
300.twolf/300.twolf     | 0.91            | 0.90


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16147 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-02 21:23:32 +00:00
Alkis Evlogimenos
82b4955f96 We don't need to sort the added vector as unhandled intervals are 
stored in a binary heap.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16143 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-02 18:00:38 +00:00
Nate Begeman
b7a8f2cdaa Convert remaining X-Form and Pseudo instructions over to asm writer 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16142 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-02 08:13:00 +00:00
Brian Gaeke
74dfcf1200 Back to compiling land for v8 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16138 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-02 02:37:43 +00:00
Reid Spencer
551ccae044 Changes For Bug 352 
Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16137 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-01 22:55:40 +00:00
Alkis Evlogimenos
ed543731fb Be a bit more efficient when processing the active and inactive 
lists. Instead of scanning the vector backwards, scan it forward and
swap each element we want to erase. Then at the end erase all removed
intervals at once. This doesn't save much: 0.08s out of 4s when
compiling 176.gcc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16136 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-01 22:52:29 +00:00
Alkis Evlogimenos
2e58a41089 Give a better assertion if we see a use before a def. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16135 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-01 22:34:52 +00:00
Reid Spencer
15fd439972 mkdtemp doesn't exist on Cygwin. Use tempnam & mkdir instead. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16133 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-01 20:29:35 +00:00
Reid Spencer
e1cc150a8e Make CommandLine prefix error output with the name of the program. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16129 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-01 04:41:28 +00:00
Reid Spencer
0132bd4dc1 Add support for FreeBSD 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16127 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-31 18:09:35 +00:00
Reid Spencer
a11e4dbef5 Add support for Interix and FreeBSD 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16126 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-31 18:03:23 +00:00
Reid Spencer
ef6efabd6d Actually define PreventCoreFiles in the sys namespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16125 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-31 17:53:41 +00:00
Reid Spencer
387e5ec502 Add a new abstraction, SysConfig for platform independent system 
configuration calls. Right now this just contains PreventCoreFiles so that
bugpoint can by platform independent.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16124 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-31 17:43:29 +00:00
Alkis Evlogimenos
d19e2901c1 Minor code clarity changes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16123 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-31 17:39:15 +00:00
Nate Begeman
cc8bd9ca7c convert M and MD form instructions to generated asm writer 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16121 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-31 02:28:08 +00:00
Reid Spencer
f634f46350 Move the GetTemporaryDirectory function from "generic Unix" to platform 
specific.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16119 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-30 21:46:55 +00:00
Reid Spencer
b60bf6171d Add inclusion of assert.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16118 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-30 16:03:54 +00:00
Nate Begeman
07aada8b0f Move yet more instructions over to being printed by the generated asm writer 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16112 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-30 02:28:06 +00:00
Reid Spencer
d8f4c8eff9 Abbreviate the long descriptions which are now in docs/SystemLibrary.html. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16111 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-30 02:03:51 +00:00
Reid Spencer
fc989e1ee0 Reduce the number of arguments in the instruction builder and make some 
improvements on instruction selection that account for register and frame
index bases.

Patch contributed by Jeff Cohen. Thanks Jeff!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16110 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-30 00:13:26 +00:00
Nate Begeman
6b3dc55ef8 Convert A-Form instructions to auto-generated asm writer 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16107 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-29 22:45:13 +00:00
Nate Begeman
27bc7c6cae Register sizes should be specified in bits 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16106 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-29 22:03:40 +00:00
Nate Begeman
d332fd54f5 Improvements to int->float cast code for PPC-64 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16105 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-29 22:02:43 +00:00
Nate Begeman
81ab877a0c Put this change back in after testing from Reid proved its innocence. getSpillSize now returns value in bits 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16102 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-29 22:00:24 +00:00