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15130 Commits

Author SHA1 Message Date
Chris Lattner c22ffc26b0 Do not make i have bigger scope that we need 
llvm-svn: 17483
 2004-11-05 04:47:37 +00:00
Chris Lattner 3c670cb65a Remove dead vars 
llvm-svn: 17482
 2004-11-05 04:46:22 +00:00
Chris Lattner 33eb909939 Fix some warnings on VC++ 
llvm-svn: 17481
 2004-11-05 04:45:43 +00:00
Chris Lattner 6f38d28817 Remove this file as suggested by Jeff Cohen 
llvm-svn: 17480
 2004-11-05 04:17:19 +00:00
Chris Lattner 7d7f23b7db Fix project file, patch contributed by Jeff Cohen 
llvm-svn: 17479
 2004-11-05 04:15:30 +00:00
Misha Brukman a73e7cae72 Clean up code layout, delete extra blank line, say `fibonacci' instead of `foo' 
llvm-svn: 17478
 2004-11-05 04:11:40 +00:00
Nate Begeman bff3d4abf0 Thanks to sabre for pointing out that we were incorrectly codegen'ing 
int test(int x) { return 32768 - x; }

Fixed by teaching the function that checks a constant's validity to be used
as an immediate argument about subtract-from instructions.

llvm-svn: 17476
 2004-11-04 19:43:18 +00:00
Chris Lattner adb5342ae8 Fix typeo 
llvm-svn: 17466
 2004-11-04 05:00:18 +00:00
Brian Gaeke 0da246f535 Handle "call" operands of type long/ulong passed in registers. 
llvm-svn: 17464
 2004-11-04 00:27:04 +00:00
Chris Lattner bd2886d1f0 Cleanup this example, simplifying it and making it conform to LLVM coding 
standards

llvm-svn: 17459
 2004-11-03 21:43:03 +00:00
Chris Lattner a67a030d9d Don't call Constant::getNullValue when the argument could be VoidTy 
llvm-svn: 17457
 2004-11-03 18:51:26 +00:00
Chris Lattner f305b0ae1b defining __STDC_LIMIT_MACROS on the command line is not really necessary 
for Visual Studio, and is a bit of a pain when you want to include the
LLVM headers from your own project, so I moved the check a bit down into
the Unix case to avoid the hassle... Here is a patch

Patch by Morten Ofstad!

llvm-svn: 17450
 2004-11-03 17:15:45 +00:00
Brian Gaeke 1845e9b4c7 CONFIGURATION isn't spelled Configuration, it's spelled BuildMode. 
Due to qmtest's or llvm.py's lousy error checking, this single error
causes qmtest to fork-bomb the machine, filling the process table with
python processes that do nothing.  Clearly, better error checking is
needed.

llvm-svn: 17449
 2004-11-03 17:11:23 +00:00
Reid Spencer 7206bf9e9f Top level files for building natively on win32 
llvm-svn: 17447
 2004-11-03 16:14:40 +00:00
Reid Spencer 67b62fbaa7 MS Visual Studio files for building LLVM on Win32 platforms. 
llvm-svn: 17446
 2004-11-03 16:13:14 +00:00
Chris Lattner cff3b41e95 Fix this function to not say that longs have 8-byte alignment on X86/PPC. 
This method is really a gross hack, but at least we can make it work on
the targets we support right now.

This bug fix stops a crash in a testcase reduced from 176.gcc

llvm-svn: 17443
 2004-11-02 22:18:18 +00:00
Tanya Lattner 444be61ea6 Added gross hacks such as creating my own def-use map, and picking on Instruction that I can add all my TmpInstructions to its MCFI. 
llvm-svn: 17441
 2004-11-02 21:04:56 +00:00
Chris Lattner 32b01c3143 Fix typo, contributed by Henrik Bach! 
llvm-svn: 17434
 2004-11-02 17:31:02 +00:00
Reid Spencer 651dd3ad5a * New Recursive Target: clean-all. This target will recursively descend the 
$(ObjDir) and clean out all build modes (Debug, Release, Profile) in
  addition to the normal "clean" rules.
* Fix "clean" problems with Lex/Yacc so all files are remove properly.
* Ensure errors from "rm" don't thwart the uninstall and clean targets.

llvm-svn: 17433
 2004-11-02 16:56:15 +00:00
Reid Spencer 9d0c1e0de6 * New Recursive Target: clean-all 
llvm-svn: 17432
 2004-11-02 16:36:03 +00:00
Chris Lattner 99d7bb3378 Fix a warning 
llvm-svn: 17431
 2004-11-02 15:27:57 +00:00
Chris Lattner 96f6616479 * Rearrange code slightly 
* Disable broken transforms for simplifying (setcc (cast X to larger), CI)
  where CC is not != or ==

llvm-svn: 17422
 2004-11-02 03:50:32 +00:00
Reid Spencer 9df63b4e52 List the individual tools for easier reference. 
Make the bugpoint link reference the man page in the CommandGuide until
the Bugpoint.html file can describe bugpoint in a little more of a tutorial
style instead of just being a man page.

llvm-svn: 17416
 2004-11-01 21:57:35 +00:00
Reid Spencer 2ed33b46d5 Add compliant header. 
NOTE: This doc needs to describe the bugpoint "subsystem" not the tool.

llvm-svn: 17415
 2004-11-01 21:55:46 +00:00
Reid Spencer 10c6d3f372 Add missing tag. 
llvm-svn: 17414
 2004-11-01 21:31:39 +00:00
Reid Spencer 6b6557c5eb Update table to llvm.css standards. 
llvm-svn: 17409
 2004-11-01 20:47:22 +00:00
Reid Spencer a4e9b54222 Get rid of bogus entity references. 
llvm-svn: 17408
 2004-11-01 20:41:01 +00:00
Chris Lattner 720eb217a7 Add placeholder variable to make Win32 work, applied for Morten Ofstad 
llvm-svn: 17406
 2004-11-01 20:10:20 +00:00
Reid Spencer 1e64cad5ff Attempt CSS 2 compliance. 
llvm-svn: 17404
 2004-11-01 09:26:57 +00:00
Reid Spencer 4ffe4a7733 Attempt CSS 2 validation. 
llvm-svn: 17403
 2004-11-01 09:25:03 +00:00
Reid Spencer 7336a6c337 HTML 4.01 Strict compliance. 
llvm-svn: 17402
 2004-11-01 09:22:49 +00:00
Reid Spencer 271fe88b3f Correct the document type declaration. 
llvm-svn: 17401
 2004-11-01 09:21:32 +00:00
Reid Spencer fea14b5599 Add the HTML 4.01 and CSS icons with links to validators. 
llvm-svn: 17400
 2004-11-01 09:19:53 +00:00
Reid Spencer 0777321b8f Attempt HTML 4.01 Strict compliance. 
llvm-svn: 17399
 2004-11-01 09:16:30 +00:00
Reid Spencer f0714dd617 Cleanup the constants section. 
llvm-svn: 17398
 2004-11-01 09:02:53 +00:00
Reid Spencer 49fb40c6d9 Remove spurious end tag, fix indentation. 
llvm-svn: 17397
 2004-11-01 08:30:14 +00:00
Reid Spencer 9f16cad663 Make HTML 4.01 Strict compliant. 
llvm-svn: 17396
 2004-11-01 08:26:25 +00:00
Reid Spencer 4d21242e66 Fix tag placement to make HTML 4.01 Strict compliant. 
llvm-svn: 17395
 2004-11-01 08:24:13 +00:00
Reid Spencer c3c4c4f843 Minor format tweask for tables. 
llvm-svn: 17394
 2004-11-01 08:19:36 +00:00
Reid Spencer ad44f5c0be Add layout classes for table elements so tables can be used for layouts. 
This is easier than attempting to figure out dual purpose columnar layouts
for multiple browser types. All browsers understand tables.

llvm-svn: 17393
 2004-11-01 08:18:06 +00:00
Reid Spencer 0be901556b Configuration -> BuildMode 
llvm-svn: 17392
 2004-11-01 07:53:17 +00:00
Reid Spencer b5b92fbaf6 Eliminate redundant variable definition. Rename Configuration -> BuildMode 
Make lex/yacc output cleaned only if in a directory that has those sources.

llvm-svn: 17391
 2004-11-01 07:50:27 +00:00
Chris Lattner 8af7424920 Speed up the tail duplication pass on the testcase below from 68.2s to 1.23s: 
#define CL0(a) case a: f(); goto c;
 #define CL1(a) CL0(a##0) CL0(a##1) CL0(a##2) CL0(a##3) CL0(a##4) CL0(a##5) \
 CL0(a##6) CL0(a##7) CL0(a##8) CL0(a##9)
 #define CL2(a) CL1(a##0) CL1(a##1) CL1(a##2) CL1(a##3) CL1(a##4) CL1(a##5) \
 CL1(a##6) CL1(a##7) CL1(a##8) CL1(a##9)
 #define CL3(a) CL2(a##0) CL2(a##1) CL2(a##2) CL2(a##3) CL2(a##4) CL2(a##5) \
 CL2(a##6) CL2(a##7) CL2(a##8) CL2(a##9)
 #define CL4(a) CL3(a##0) CL3(a##1) CL3(a##2) CL3(a##3) CL3(a##4) CL3(a##5) \
 CL3(a##6) CL3(a##7) CL3(a##8) CL3(a##9)

 void f();

 void a() {
     int b;
  c: switch (b) {
         CL4(1)
     }
 }

This comes from GCC PR 15524

llvm-svn: 17390
 2004-11-01 07:05:07 +00:00
Chris Lattner 93d1e39f3e Do not compute the predecessor list for a block unless we need it. 
This speeds up simplifycfg on this program, from 44.87s to 0.29s (with
a profiled build):

 #define CL0(a) case a: goto c;
 #define CL1(a) CL0(a##0) CL0(a##1) CL0(a##2) CL0(a##3) CL0(a##4) CL0(a##5) \
 CL0(a##6) CL0(a##7) CL0(a##8) CL0(a##9)
 #define CL2(a) CL1(a##0) CL1(a##1) CL1(a##2) CL1(a##3) CL1(a##4) CL1(a##5) \
 CL1(a##6) CL1(a##7) CL1(a##8) CL1(a##9)
 #define CL3(a) CL2(a##0) CL2(a##1) CL2(a##2) CL2(a##3) CL2(a##4) CL2(a##5) \
 CL2(a##6) CL2(a##7) CL2(a##8) CL2(a##9)
 #define CL4(a) CL3(a##0) CL3(a##1) CL3(a##2) CL3(a##3) CL3(a##4) CL3(a##5) \
 CL3(a##6) CL3(a##7) CL3(a##8) CL3(a##9)

 void f();

 void a() {
     int b;
  c: switch (b) {
         CL4(1)
     }
 }

This testcase is contrived to expose N^2 behavior, but this patch should speedup
simplifycfg on any programs that use large switch statements.  This testcase
comes from GCC PR17895.

llvm-svn: 17389
 2004-11-01 06:53:58 +00:00
Chris Lattner 615e7fbcf3 When compiling a file, indicate what build it is for 
llvm-svn: 17388
 2004-11-01 06:14:59 +00:00
Reid Spencer b1454879b3 Wrap to 80 cols 
llvm-svn: 17385
 2004-10-31 23:24:31 +00:00
Reid Spencer 0b40fdb0ad Add UsingLibraries.html link. 
llvm-svn: 17384
 2004-10-31 23:02:38 +00:00
Reid Spencer 1e3586ee1d Give table headers the striped background. 
llvm-svn: 17382
 2004-10-31 23:01:02 +00:00
Reid Spencer 0d6d8d0af5 * Moved from ObjectFiles.html 
* Changed names of libraries to reflect new naming scheme
* Added some more introductory material
* Added a rule of thumb.

llvm-svn: 17381
 2004-10-31 23:00:25 +00:00
Reid Spencer 67fe9440e6 Renamed UsingLibraries.html 
llvm-svn: 17380
 2004-10-31 22:59:06 +00:00