Commit Graph

260 Commits

Author SHA1 Message Date
Chris Lattner
dfd421a7df MEGAPATCH checkin.
For details, See: docs/2002-06-25-MegaPatchInfo.txt

llvm-svn: 2779
2002-06-25 16:13:24 +00:00
Chris Lattner
d7cbd7d5d2 MEGAPATCH checkin.
For details, See: docs/2002-06-25-MegaPatchInfo.txt

llvm-svn: 2778
2002-06-25 16:13:21 +00:00
Chris Lattner
801f0d73ed Simplify the code that adds passes so compilation can stop after any step
llvm-svn: 2775
2002-06-25 15:57:43 +00:00
Chris Lattner
18b62a13b3 Checkin descriptive note
llvm-svn: 2765
2002-06-24 16:49:55 +00:00
Chris Lattner
6011ff85b4 No need to run dce with adce right behind!
llvm-svn: 2738
2002-05-23 19:27:50 +00:00
Chris Lattner
8fab67dc39 Make sure the extracted function has external linkage, so that it doesn't
get eliminated by globaldce!

llvm-svn: 2736
2002-05-23 18:36:25 +00:00
Chris Lattner
28ff22021a Add the ADCE pass to gccas finally!
llvm-svn: 2719
2002-05-22 21:30:24 +00:00
Chris Lattner
d7932ecdd3 Build the extract utility
llvm-svn: 2717
2002-05-22 20:27:15 +00:00
Chris Lattner
62a228fcb7 Initial checkin of the "extract" utility
llvm-svn: 2716
2002-05-22 20:27:00 +00:00
Chris Lattner
35c3842eb5 Expose cfg simplification pass
llvm-svn: 2699
2002-05-21 20:05:16 +00:00
Chris Lattner
d5eb6515a1 Simplify CFG after code generation is done
llvm-svn: 2698
2002-05-21 20:05:08 +00:00
Chris Lattner
6b2ba36c18 Fix tracing code support to link in the tracing routines if neccesary.
This is required because trace code can insert calls to functions that
are (now) in an LLVM library, not a native library.

This change makes it easier to use the tracing code because the native
link options don't have to change, and it fits in a lot better with the
LLVM model.

llvm-svn: 2675
2002-05-20 21:20:08 +00:00
Chris Lattner
7563f3d1fb Remove tracing code hack
llvm-svn: 2673
2002-05-20 21:16:46 +00:00
Chris Lattner
58c7d2372e Use literal newline instead of endl
llvm-svn: 2668
2002-05-20 19:49:24 +00:00
Chris Lattner
397f44cf06 Drop something that link will never support, use gccld instead
llvm-svn: 2667
2002-05-20 19:48:55 +00:00
Vikram S. Adve
4a1f943958 Add libsparc.a a second time to resolve link errors.
llvm-svn: 2661
2002-05-19 16:01:03 +00:00
Vikram S. Adve
db5bc3b4a2 Link with test/Libraries/libinstr32.a for runtime routines
supporting tracing.  That should be moved to a "runtime" directory.

llvm-svn: 2660
2002-05-19 16:00:28 +00:00
Chris Lattner
e8c237b1ce Run another local value numbering phase after redundancy elimination
llvm-svn: 2625
2002-05-14 16:23:14 +00:00
Chris Lattner
b04d5ecc11 expose LICM pass
llvm-svn: 2614
2002-05-10 22:44:37 +00:00
Chris Lattner
97b501879c Add LICM pass to compiler
llvm-svn: 2613
2002-05-10 22:44:31 +00:00
Chris Lattner
24656ee8e4 Expose the lowerallocs pass
llvm-svn: 2602
2002-05-10 15:43:07 +00:00
Chris Lattner
25ae3ddf64 Expose the pi node insertion pass.
llvm-svn: 2594
2002-05-10 05:41:49 +00:00
Chris Lattner
c95479a283 Clean up dis so that it does not print out code in various traversal orders.
Now it only output llvm or C code.

llvm-svn: 2564
2002-05-09 01:25:55 +00:00
Chris Lattner
0c171e22a8 Expose expression reassociation
llvm-svn: 2557
2002-05-08 22:18:34 +00:00
Chris Lattner
fd2ecfc2a5 Run expression reassociation as part of gccas
llvm-svn: 2556
2002-05-08 22:18:20 +00:00
Sumant Kowshik
64cf4b95c9 *** empty log message ***
llvm-svn: 2552
2002-05-08 18:09:58 +00:00
Chris Lattner
07a6a20a96 Spell aggressive correctly
llvm-svn: 2551
2002-05-07 22:15:01 +00:00
Chris Lattner
466c66f47a Merge all include/llvm/Transforms/Scalar/* into a single Scalar.h
llvm-svn: 2538
2002-05-07 20:03:27 +00:00
Chris Lattner
5cae7abf34 Fix makefiles after shuffling passes around the libraries
llvm-svn: 2532
2002-05-07 19:27:33 +00:00
Chris Lattner
f7806b0212 Move UnifyFunctionExitNodes to Utils library: final resting place this time
llvm-svn: 2531
2002-05-07 19:18:48 +00:00
Chris Lattner
e17a86e8a2 Oops, somehow lost a slash. Fixed
llvm-svn: 2524
2002-05-07 18:39:52 +00:00
Chris Lattner
9e1c79995e Updates to move some header files out of include/llvm/Transforms into
the Scalar and Utils subdirectories

llvm-svn: 2523
2002-05-07 18:36:35 +00:00
Chris Lattner
cb8c2d31c2 Straighten out makefiles after moving code to new Transform Utils library
llvm-svn: 2520
2002-05-07 18:18:26 +00:00
Chris Lattner
ee7b1b29a9 GCSE is faster than SCCP, and it makes SCCP's job easier, so run it first.
llvm-svn: 2503
2002-05-06 18:54:12 +00:00
Chris Lattner
6ba1c2d113 Instruction Combination can create a ton of trivially dead instructions. Remove
them with an DIE pass before more expensive optimizations are run.

llvm-svn: 2491
2002-05-06 16:52:15 +00:00
Chris Lattner
0ba1f2e45f Run DCE AFTER SCCP and GCSE!
llvm-svn: 2476
2002-05-06 03:04:17 +00:00
Chris Lattner
453a66845a Remove unneccesary pass.
llvm-svn: 2421
2002-04-30 20:53:05 +00:00
Chris Lattner
3b2084a357 These aren't tools
llvm-svn: 2412
2002-04-29 20:29:30 +00:00
Chris Lattner
9cbf621bb5 Move constant merging pass earlier
Include the SCCP pass in gccas

llvm-svn: 2410
2002-04-29 20:11:38 +00:00
Chris Lattner
9689364fee Remove InstForest from analysis namespace
llvm-svn: 2401
2002-04-29 18:13:31 +00:00
Chris Lattner
96e0c48175 Eliminate duplicate or unneccesary #include's
llvm-svn: 2397
2002-04-29 17:42:12 +00:00
Chris Lattner
589debc4ba Add new optional getPassName() virtual function that a Pass can override
to make debugging output a lot nicer.

llvm-svn: 2395
2002-04-29 14:57:45 +00:00
Chris Lattner
119fd9172e Rename functions to be more consistend with other pass constructors
llvm-svn: 2388
2002-04-28 21:45:36 +00:00
Chris Lattner
ec70d92221 Tighten up the AnalysisUsage of lots of passes, primarily to correctly indicate whether or not they invalidate the CFGA
llvm-svn: 2386
2002-04-28 21:27:06 +00:00
Chris Lattner
d17fdd5494 Eliminate the cfg namespace
llvm-svn: 2371
2002-04-28 16:21:53 +00:00
Chris Lattner
d5c0eb722e Expose the internalize pass.
llvm-svn: 2365
2002-04-28 05:49:53 +00:00
Chris Lattner
55a350ffa8 Run the internalize pass to mark all functions except main internal when
linking the final program to allow smarter optimizations

llvm-svn: 2364
2002-04-28 05:49:45 +00:00
Chris Lattner
7c02462361 Use operator << to print modules
llvm-svn: 2360
2002-04-28 05:13:45 +00:00
Chris Lattner
f5cc80a3cb Run GCSE as part of gccas.
llvm-svn: 2340
2002-04-28 01:00:15 +00:00
Chris Lattner
c8022bc84b Expose new GCSE pass
llvm-svn: 2339
2002-04-28 00:48:17 +00:00