RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2025-02-01 05:01:59 +01:00
Code Issues Projects Releases Wiki Activity
52,695 Commits 4 Branches 5 Tags
Commit Graph

52695 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Nick Lewycky
4c87d257a4 Fix Makefile to build correctly on Darwin. Patch by Sandeep Patel! 
llvm-svn: 83813
 2009-10-11 23:10:09 +00:00
Anton Korobeynikov
deadc3ed2d Add missed mem-mem move patterns 
llvm-svn: 83812
 2009-10-11 23:03:53 +00:00
Anton Korobeynikov
986885b62e Add MSP430 mem-mem insts support. Patch by Brian Lucas with some my refinements 
llvm-svn: 83811
 2009-10-11 23:03:28 +00:00
Chris Lattner
85457e7c14 remove some harmful code that would turn an insertelement on an undef 
into a shuffle even if it was used by another insertelement.  If the
visitation order of instcombine was wrong, this would turn a chain of
insertelements into a chain of shufflevectors, which was quite painful.

Since CollectShuffleElements handles these cases, the code can just
be nuked.

llvm-svn: 83810
 2009-10-11 23:02:46 +00:00
Anton Korobeynikov
fb18fbf80d Add bunch of MSP430 'feature' tests. Patch by Brian Lucas with some my refinements 
llvm-svn: 83809
 2009-10-11 23:02:38 +00:00
Chris Lattner
cb56deb798 reduce vec_shuffle2 and merge into vec_shuffle. 
llvm-svn: 83807
 2009-10-11 22:54:48 +00:00
Chris Lattner
33bff4602c filecheckize vec_shuffle.ll and merge shuffle.ll into it. 
llvm-svn: 83806
 2009-10-11 22:52:15 +00:00
Chris Lattner
b044bc079a filecheckize 
llvm-svn: 83805
 2009-10-11 22:45:17 +00:00
Chris Lattner
68ac2f7b2c rename test 
llvm-svn: 83804
 2009-10-11 22:44:16 +00:00
Chris Lattner
fa84cccd57 remove old testcase 
llvm-svn: 83803
 2009-10-11 22:42:06 +00:00
Chris Lattner
65bef57da8 merge test into shift.ll, this also eliminates awful grepping on -stats output 
llvm-svn: 83802
 2009-10-11 22:39:58 +00:00
Chris Lattner
bc0f470f07 convert to filecheck. 
llvm-svn: 83801
 2009-10-11 22:36:59 +00:00
Chris Lattner
b033a0ac47 teach instcombine to simplify xor's harder, catching the 
new testcase.

llvm-svn: 83799
 2009-10-11 22:22:13 +00:00
Chris Lattner
d2dc77f8c0 cleanups 
llvm-svn: 83797
 2009-10-11 22:00:32 +00:00
Chris Lattner
c8e0cdb676 convert xor2 to filecheck, merge in a random regtest 
llvm-svn: 83796
 2009-10-11 21:42:08 +00:00
Chris Lattner
6cf4024732 cleanup, no functionality change. 
llvm-svn: 83795
 2009-10-11 21:36:10 +00:00
Chris Lattner
100f3ac565 generalize a transformation even more: we don't care whether the 
input the the mul is a zext from bool, just that it is all zeros
other than the low bit.  This fixes some phase ordering issues
that would cause us to miss some xforms in mul.ll when the worklist
is visited differently.

llvm-svn: 83794
 2009-10-11 21:29:45 +00:00
Chris Lattner
40d1618562 simplify a transformation by making it more general. 
llvm-svn: 83792
 2009-10-11 21:22:21 +00:00
Chris Lattner
0ad392bbe7 temporarily revert previous patch 
llvm-svn: 83791
 2009-10-11 21:05:34 +00:00
Chris Lattner
aafa929524 populate instcombine's initial worklist more carefully, causing 
it to visit instructions from the start of the function to the
end of the function in the first path.  This greatly speeds up
some pathological cases (e.g. PR5150). 

llvm-svn: 83790
 2009-10-11 21:04:37 +00:00
Torok Edwin
8525f5df9a Remove CleanupDbgInfo, instcombine does this and its not worth duplicating it 
here.

llvm-svn: 83789
 2009-10-11 19:58:35 +00:00
Duncan Sands
95e8b77b90 More DragonEgg verbiage. 
llvm-svn: 83788
 2009-10-11 19:40:38 +00:00
Duncan Sands
5fa8a1b445 Remove spurious brackets. 
llvm-svn: 83787
 2009-10-11 19:30:56 +00:00
Torok Edwin
ed37f33b81 LICM shouldn't sink/delete debug information. Fix this and add a testcase. 
For now the metadata of sinked/hoisted instructions is still wrong, but that'll
be fixed when instructions will have debug metadata directly attached.

llvm-svn: 83786
 2009-10-11 19:15:54 +00:00
Anton Korobeynikov
329def1675 Implement 'm' memory operand properly 
llvm-svn: 83785
 2009-10-11 19:14:21 +00:00
Anton Korobeynikov
4465f90db6 Implement proper asmprinting for the globals. This eliminates bogus "call" modifier and also adds support for offsets wrt globals. 
llvm-svn: 83784
 2009-10-11 19:14:02 +00:00
Anton Korobeynikov
1ca8655151 Implement asm printing for inline asm memory operands 
llvm-svn: 83783
 2009-10-11 19:13:34 +00:00
Chris Lattner
41473572e4 add PR5004 as a known problem. 
llvm-svn: 83782
 2009-10-11 19:07:23 +00:00
Chris Lattner
829e4cd11d duncan points out that llvm-gcc doesn't do the right thing with -fverbose-asm yet. 
llvm-svn: 83781
 2009-10-11 19:02:54 +00:00
Nick Lewycky
9d708ff741 Fix typo. 
llvm-svn: 83780
 2009-10-11 18:53:09 +00:00
Nick Lewycky
a958e6eedf Fix typo. 
llvm-svn: 83779
 2009-10-11 18:47:33 +00:00
Chris Lattner
8ae883b5f0 when folding duplicate conditions, delete the 
now-probably-dead instruction tree feeding it.

llvm-svn: 83778
 2009-10-11 18:39:58 +00:00
Chris Lattner
729185ce68 some notes from Anton 
llvm-svn: 83777
 2009-10-11 18:21:32 +00:00
Gabor Greif
8dd7df0f9c catch some other serial commas that my earlier grep did not spot 
llvm-svn: 83772
 2009-10-11 11:44:34 +00:00
Gabor Greif
7ad4f05b31 eliminate some instances of serial comma. sabre, if you feel strong about this, feel free to revert this rev 
llvm-svn: 83771
 2009-10-11 11:23:40 +00:00
Duncan Sands
033058de4d Fix typo. 
llvm-svn: 83770
 2009-10-11 11:20:26 +00:00
Gabor Greif
ca81780b37 apply some tweaks 
llvm-svn: 83769
 2009-10-11 10:44:44 +00:00
Gabor Greif
9a55b4ae63 fix some obvious typos 
llvm-svn: 83768
 2009-10-11 10:27:57 +00:00
Duncan Sands
4738c2a931 Add an outline of the DragonEgg gcc plugin. 
llvm-svn: 83765
 2009-10-11 09:07:15 +00:00
Chris Lattner
601cc4c588 implement rdar://7293527, a trivial instcombine that llvm-gcc 
gets but clang doesn't, because it is implemented in GCC's
fold routine.

llvm-svn: 83761
 2009-10-11 07:53:15 +00:00
Chris Lattner
2a0366af9e add a helper for matching "1". 
llvm-svn: 83760
 2009-10-11 07:51:25 +00:00
Chris Lattner
1832a32b78 implement a transformation in jump threading that is currently 
done by condprop, but do it in a much more general form.  The
basic idea is that we can do a limited form of tail duplication
in the case when we have a branch on a phi.  Moving the branch
up in to the predecessor block makes instruction selection
much easier and encourages chained jump threadings.

llvm-svn: 83759
 2009-10-11 07:24:57 +00:00
Chris Lattner
9a90dc5b0c another testcase jump threading shouldn't crash on. 
llvm-svn: 83758
 2009-10-11 07:11:11 +00:00
Chris Lattner
90aeacd46f rename a file, remove a poorly reduced testcase. 
llvm-svn: 83757
 2009-10-11 07:10:28 +00:00
Chris Lattner
562cc63c29 restructure some code, no functionality change. 
llvm-svn: 83756
 2009-10-11 04:40:21 +00:00
Chris Lattner
b4e9fb6967 factor some code better and move a function, no functionality change. 
llvm-svn: 83755
 2009-10-11 04:33:43 +00:00
Chris Lattner
525c0272aa make jump threading on a phi with undef inputs happen. 
llvm-svn: 83754
 2009-10-11 04:18:15 +00:00
Chris Lattner
a9bbfdf699 there is no need to run mem2reg after jump threading at LTO time now. 
llvm-svn: 83753
 2009-10-11 04:17:33 +00:00
Chris Lattner
969d1df7ba fix a bunch of bad formatting, delete the dead 
ConstantInt::TheTrueVal/TheFalseVal members.

llvm-svn: 83752
 2009-10-11 04:03:22 +00:00
Chris Lattner
dedd4ca17b merge two tests. 
llvm-svn: 83751
 2009-10-11 03:55:30 +00:00