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18 Commits

Author SHA1 Message Date
Tobias Grosser ab1f7c4ee3 www: More typos 
Pointed out by Chad Rosier

llvm-svn: 149456
 2012-02-01 00:08:10 +00:00
Tobias Grosser f316b38e20 www: Add missing -mllvm to documentation 
Found by Ryan Taylor

llvm-svn: 149415
 2012-01-31 20:24:21 +00:00
Tobias Grosser e1bc007afa Allow to run the Polly preopt passes with -O0 
To extract a preoptimized LLVM-IR file from a C-file run:

clang -Xclang -load -Xclang LLVMPolly.so -O0 -mllvm -polly file.c -S -emit-llvm

On the generated file you can directly run passes such as:
'opt -view-scops file.s'

llvm-svn: 146560
 2011-12-14 12:21:31 +00:00
Tobias Grosser 52277852a4 RegisterPass: Disable Polly by default 
We disable Polly by default and add a new option '-polly' that enables Polly.
This allows us to create an the alias

$ alias clang clang -Xclang -load -Xclang LLVMPolly.so

which loads Polly always into clang. It can now be enabled by running:

$ clang -O3 -mllvm -polly file.c

To enable it by default an alias pollycc can be create

$ alias pollycc clang -O3 -mllvm -polly

llvm-svn: 144917
 2011-11-17 19:10:48 +00:00
Tobias Grosser ecf6cd06f0 Make JScop export/reimport accessible from clang 
llvm-svn: 144638
 2011-11-15 11:38:36 +00:00
Tobias Grosser 5d73f4a39f www: Highlight command line flags 
llvm-svn: 144287
 2011-11-10 14:00:00 +00:00
Tobias Grosser 60cd932536 ScopDetection: Add flag to ignore possible aliasing 
llvm-svn: 144285
 2011-11-10 12:47:26 +00:00
Tobias Grosser 1f24897def Add forgotten -Xclang option 
Reported by: yabin.hwu@gmail.com

llvm-svn: 143008
 2011-10-26 02:14:40 +00:00
Tobias Grosser f524e3a258 www: reformat warning 
llvm-svn: 143007
 2011-10-26 02:09:11 +00:00
Tobias Grosser 954a1f2d74 www: Emphasize clang/LLVM/Polly need to be in sync 
llvm-svn: 143005
 2011-10-26 01:27:53 +00:00
Tobias Grosser 967239c029 Only have a single option to disable tiling for both isl and Pocc optimzer 
This also documents the new option on the website.

llvm-svn: 142775
 2011-10-23 20:59:44 +00:00
Tobias Grosser 67707b7131 Enable prevectorization with -enable-polly-vector. 
This removes the separate prevector options for the Pluto and isl scheduler.

llvm-svn: 142774
 2011-10-23 20:59:40 +00:00
Tobias Grosser d5e80c5f9c Add an option to run the PoCC optimizer 
llvm-svn: 142773
 2011-10-23 20:59:35 +00:00
Tobias Grosser 12dcc646d5 Allow to disable the schedule optimizer 
The option -polly-no-optimizer disables the scheduling optimizer.

llvm-svn: 142772
 2011-10-23 20:59:32 +00:00
Tobias Grosser 76a42df06e Rename -enable-polly-viewer to -polly-run-viewer 
Similar changes for polly-only-viewer, polly-printer and polly-only-printer.

llvm-svn: 142766
 2011-10-23 20:59:14 +00:00
Tobias Grosser f50dbc44ba RegisterPasses: Allow to disable code generation. 
llvm-svn: 142765
 2011-10-23 20:59:11 +00:00
Tobias Grosser 2ff8723d5d ScopDetection: Allow to limit the scop detection to a single function 
-polly-detect-only=<functionname> allows to limit the scop detection to
a single function.

llvm-svn: 142750
 2011-10-23 11:17:06 +00:00
Tobias Grosser e5b5797529 www: Describe how to load Polly into clang 
llvm-svn: 142747
 2011-10-23 10:57:53 +00:00