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Author SHA1 Message Date
Chris Lattner
be9a1813c6 Make getNumBackEdges more efficient 
llvm-svn: 9063
 2003-10-12 22:14:27 +00:00
Chris Lattner
6a014a4eb7 Files moved to the LoopSimplify directory 
llvm-svn: 9062
 2003-10-12 21:57:11 +00:00
Chris Lattner
f4ca01758d Rename loop preheaders pass to loop simplify 
llvm-svn: 9061
 2003-10-12 21:52:28 +00:00
Chris Lattner
1a127e7bb9 Rename -preheaders pass. Spelling fix 
llvm-svn: 9060
 2003-10-12 21:51:55 +00:00
Chris Lattner
1c8a980870 File is renamed to LoopSimplify.cpp 
llvm-svn: 9059
 2003-10-12 21:44:18 +00:00
Chris Lattner
7fe9661cae First step in renaming the preheaders pass to loopsimplify 
llvm-svn: 9058
 2003-10-12 21:43:28 +00:00
Chris Lattner
22ced464b4 The -preheaders pass is now known as -loopsimplify 
llvm-svn: 9057
 2003-10-12 21:42:35 +00:00
Chris Lattner
510dfc942a The preheader insertion pass only depends on the CFG. Mark it as such, which 
allows GCCAS to only run it once.

llvm-svn: 9056
 2003-10-12 19:33:10 +00:00
Chris Lattner
bfffd3052d Rename method 
llvm-svn: 9055
 2003-10-12 18:52:12 +00:00
Chris Lattner
8b5c8f4722 Rename method to indicate what it does 
llvm-svn: 9054
 2003-10-12 18:51:53 +00:00
Chris Lattner
5567441de9 * Spell "necessary" correctly 
* Print floating point values using C99 hexadecimal style FP if possible.
  This increases the number of floating point constants that may be emitted
  inline, and improves precision for global variable initializers which
  can not be emitted in integer form.

This fixes the Olden/Power benchmark with the CBE!!!!

llvm-svn: 9052
 2003-10-12 08:12:58 +00:00
Chris Lattner
fb1eb84a7d Test that we can emit global initializers that are not normal FP values 
llvm-svn: 9050
 2003-10-12 07:31:25 +00:00
Chris Lattner
b81f5e6db8 * Be TBAA safe 
* Fix isFPCSafeToPrint to find more constants safe to print, which it was
  failing because ftostr was padding with leading space characters.
* Scan the entire module for global constants instead of each function at a
  time.  This has the advantage of allowing us to emit constants at global
  scope instead of function scope.  This speeds FP programs quite a bit.

llvm-svn: 9048
 2003-10-12 04:36:29 +00:00
Brian Gaeke
3f59e62c08 Greatly expand documentation comment at head of file... I had to 
try to understand it; maybe this will help someone else do so too.
Default CVSRootDir to $CVSROOT first, then the path in ~vadve only if $CVSROOT
 was not set.
Checkout with -z3 if we might be checking out over ssh/rsh.
Check the filename of gnuplot to see if it is executable; if not, as a
 last resort, try just plain "gnuplot", hoping it is in the path somewhere.
Remove a little extra whitespace.

llvm-svn: 9046
 2003-10-11 05:34:00 +00:00
Brian Gaeke
143f9b5000 Make mmap's fd for anonymous memory acquisition default to -1, except on 
Linux. This is consistent with what FreeBSD and Solaris both want.
This makes the JIT work on FreeBSD 5.1-RELEASE. Whee.

llvm-svn: 9045
 2003-10-11 03:51:18 +00:00
Brian Gaeke
4fba6f8089 Quote qmtest args in $(CONTEXT). 
I don't remember precisely what bug this fixed, but I remember that
it fixed a bug. Sorry. (I think one of these args had a Funny Shell Character
in it, or a space, or something, in my last build, and this seemed
like the obvious fix.)

llvm-svn: 9044
 2003-10-11 00:10:05 +00:00
Chris Lattner
58fc2b3a5b Actually pass in a pointer to the thrown object, not a pointer to the 
exception header.  This is the final missing piece from the PR#27 puzzle.

llvm-svn: 9043
 2003-10-10 22:55:55 +00:00
Brian Gaeke
2f888cb5b5 This seems to work around some unobvious bug in gcc on sparc which was 
causing the build of lib/Target/X86 to fail.

llvm-svn: 9042
 2003-10-10 21:55:29 +00:00
John Criswell
4a244d487d Removed the AnalyzeTest class. 
llvm-svn: 9041
 2003-10-10 20:24:56 +00:00
John Criswell
446ab498a5 Make the clean target remove the QMTest temporary directory. 
Remove QMTest python classes which are no longer used.

llvm-svn: 9040
 2003-10-10 19:52:30 +00:00
John Criswell
fcba925799 Renamed the feature subtests so that they do not begin with 'f'. It was 
never necessary to do that to denote them as feature tests.
Removed the Feature.asm tests as they are the same as the Feature.mc
tests.

llvm-svn: 9039
 2003-10-10 19:50:53 +00:00
Brian Gaeke
bb70cb175c Don't include <stdlib.h>. 
llvm-svn: 9038
 2003-10-10 19:12:45 +00:00
Brian Gaeke
acbc37a19e Don't include "Config/stdlib.h". 
llvm-svn: 9037
 2003-10-10 19:12:22 +00:00
Brian Gaeke
b4b2fa9060 Include <cctype> and <cstdlib> instead of <ctype.h> and "Config/stdlib.h". 
llvm-svn: 9036
 2003-10-10 19:12:08 +00:00
Brian Gaeke
7f0669e624 No longer used anywhere. 
Dead.

This is a dead header.

It's not pining! It's passed on! This header is no more! It has ceased
to be!  It's expired and gone to meet its maker! It's a stiff! Bereft
of life, it rests in peace! If you hadn't nailed it to the perch it'd
be pushing up the daisies! Its metabolic processes are now history! It's
off the twig! It's kicked the bucket! It's shuffled off its mortal coil,
run down the curtain, and joined the bleeding choir invisibile!! THIS IS
AN EX-HEADER!!

llvm-svn: 9035
 2003-10-10 18:58:07 +00:00
John Criswell
6ca52681b0 Fixed spelling. 
llvm-svn: 9034
 2003-10-10 18:51:11 +00:00
Brian Gaeke
edc3b79945 Rewrite head-of-file comment. 
Include <cstdio> instead of <stdio.h>.

llvm-svn: 9033
 2003-10-10 18:47:08 +00:00
Brian Gaeke
e5249bf429 Include <cstdio> instead of <stdio.h>. 
llvm-svn: 9032
 2003-10-10 18:46:52 +00:00
Brian Gaeke
a3f850a182 Don't include Config/stdio.h or <stdio.h>. 
llvm-svn: 9031
 2003-10-10 18:46:29 +00:00
John Criswell
b1e5b719de Initial checkin of Testing Guide. 
Still very rough, IMHO.

llvm-svn: 9030
 2003-10-10 18:42:49 +00:00
Chris Lattner
dc3f14015e Add a new -disable-inlining option 
llvm-svn: 9028
 2003-10-10 18:18:53 +00:00
Misha Brukman
868eac95dd Fix spelling. 
llvm-svn: 9027
 2003-10-10 17:57:28 +00:00
Misha Brukman
e63af2ec7e Fix grammar. 
llvm-svn: 9026
 2003-10-10 17:56:49 +00:00
Misha Brukman
c59161ff84 Fix spelling/grammar. 
llvm-svn: 9023
 2003-10-10 17:54:14 +00:00
Misha Brukman
e7d07e3cf1 * Tabs to spaces 
* Doxygenified function comments
* Added FIXMEs to solicit documentation for other functions

llvm-svn: 9022
 2003-10-10 17:45:12 +00:00
Misha Brukman
32c5aec6ec Fix spelling. 
llvm-svn: 9021
 2003-10-10 17:42:19 +00:00
Misha Brukman
9fcbd8d16f * Doxygenified comments 
* Wrap code at 80 columns
* Ordered includes according to LLVM style guide

llvm-svn: 9020
 2003-10-10 17:41:32 +00:00
Misha Brukman
2d53099507 Use 'F' for Function instead of 'M'. 
llvm-svn: 9019
 2003-10-10 17:38:31 +00:00
Misha Brukman
a35992da67 Print out just the filename being compiled/linked, not the full path to it. 
llvm-svn: 9018
 2003-10-10 17:37:22 +00:00
Misha Brukman
4815d85f62 Renamed dis.cpp => llvm-dis.cpp 
llvm-svn: 9017
 2003-10-10 17:30:10 +00:00
Misha Brukman
9ebb38a3db Renamed as.cpp => llvm-as.cpp; this should've happened a long time ago. 
llvm-svn: 9016
 2003-10-10 17:28:53 +00:00
Brian Gaeke
3568966aa6 The code that called strsignal is toast. 
llvm-svn: 9015
 2003-10-10 17:04:43 +00:00
Brian Gaeke
c38ad8b86e Never set any signal handlers. 
Never call setjmp(), longjmp() or strsignal().

llvm-svn: 9014
 2003-10-10 17:03:22 +00:00
Brian Gaeke
e90a3199eb Rewrite head-of-file comment. 
In lookupFunction():
 Change to use "F" for Function argument instead of ancient "M".
 Remove commented-out code.
 Change to use GetAddressOfSymbol instead of dlsym.

llvm-svn: 9013
 2003-10-10 17:03:10 +00:00
Brian Gaeke
30e2817dc5 Change to use GetAddressOfSymbol instead of dlsym. 
llvm-svn: 9012
 2003-10-10 17:02:42 +00:00
Brian Gaeke
26333b9b39 Change to use LinkDynamicObject instead of dlopen. 
llvm-svn: 9011
 2003-10-10 17:01:49 +00:00
Brian Gaeke
254dd12289 Change to use strtoul instead of strtoll. 
llvm-svn: 9010
 2003-10-10 17:01:36 +00:00
Misha Brukman
339d9fb58d Fixing the spelling of this filename. 
llvm-svn: 9009
 2003-10-10 16:57:31 +00:00
Brian Gaeke
ec80b3028e Add my abstracted dynamic linker support files. 
llvm-svn: 9008
 2003-10-10 16:55:42 +00:00
Chris Lattner
1d18ef00c3 Reserve space for PHI operands 
llvm-svn: 9007
 2003-10-10 16:34:58 +00:00