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130 Commits

Author SHA1 Message Date
Chris Lattner 56b55387fc Fix another crash found by inspection. If we have a PHI node merging 
the load multiple times, make sure the check the uses of the PHI to 
ensure they are transformable.

llvm-svn: 61102
 2008-12-16 21:24:51 +00:00
Chris Lattner 06a456b3f4 fix a crash found by inspection. 
llvm-svn: 61101
 2008-12-16 21:04:51 +00:00
Chris Lattner 590b10dba2 add testcase for r61051 
llvm-svn: 61052
 2008-12-15 21:46:23 +00:00
Chris Lattner 3cdf0a8a2e add a basic test for heap-sra 
llvm-svn: 61041
 2008-12-15 19:42:05 +00:00
Anton Korobeynikov a9b60ee0fc Resolve aliases, when possible 
llvm-svn: 56001
 2008-09-09 19:04:59 +00:00
Matthijs Kooijman 8b69d77a7a Make GlobalOpt preserve address spaces when scalar replacing aggregate globals. 
llvm-svn: 53716
 2008-07-17 11:59:53 +00:00
Gabor Greif 1e427c3264 sabre brings to my attention that the 'tr' suffix is also obsolete 
llvm-svn: 51349
 2008-05-20 21:00:03 +00:00
Gabor Greif f45ff35bfe Rename the last test with .llx extension to .ll, resolve duplicate test by renaming to isnan2. Now that no test has llx ending there is no need to search for them from dg.exp too. 
llvm-svn: 51328
 2008-05-20 19:52:04 +00:00
Chris Lattner 67ca6f6347 When SRoA'ing a global variable, make sure the new globals get the 
appropriate alignment.  This fixes a miscompilation of 252.eon on
x86-64 (rdar://5891920).

Bill, please pull this into Tak.

llvm-svn: 50308
 2008-04-26 07:40:11 +00:00
Chris Lattner b839c05a05 rename *.llx -> *.ll, last batch. 
llvm-svn: 49971
 2008-04-19 22:32:52 +00:00
Tanya Lattner 5640bd186a Remove llvm-upgrade and update test cases. 
llvm-svn: 47793
 2008-03-01 09:15:35 +00:00
Duncan Sands 573b3f89e4 Remove any 'nest' parameter attributes if the function 
is not passed as an argument to a trampoline intrinsic.

llvm-svn: 47220
 2008-02-16 20:56:04 +00:00
Chris Lattner ade0abb498 Don't let globalopt hack on volatile loads or stores. 
llvm-svn: 46523
 2008-01-29 19:01:37 +00:00
Chris Lattner 26fe7ebc03 Fix the miscompilation of MiBench/consumer-lame that was exposed by Evan's 
byval work.  This miscompilation is due to the program indexing an array out
of range and us doing a transformation that broke this.

llvm-svn: 45949
 2008-01-14 02:09:12 +00:00
Chris Lattner bdd6acfb59 Fix PR1896 
llvm-svn: 45568
 2008-01-04 05:04:53 +00:00
Chris Lattner f150ace6cb upgrade test 
llvm-svn: 44067
 2007-11-13 21:42:48 +00:00
Chris Lattner f9c0fd7488 Tighten up a check for folding away loads from (newly constant) globals. This 
fixes a crash on Transforms/GlobalOpt/2007-11-09-GEP-GEP-Crash.ll and 
rdar://5585488.

llvm-svn: 43949
 2007-11-09 17:33:02 +00:00
Reid Spencer 314e1cb7ee For PR1553: 
Change the keywords for the zext and sext parameter attributes to be 
zeroext and signext so they don't conflict with the keywords for the
instructions of the same name. This gets around the ambiguity.

llvm-svn: 40069
 2007-07-19 23:13:04 +00:00
John Criswell 2660cef6d7 Convert .cvsignore files 
llvm-svn: 37801
 2007-06-29 16:35:07 +00:00
Chris Lattner 084c20fcc0 new testcase for PR1491 
llvm-svn: 37422
 2007-06-04 22:23:17 +00:00
Chris Lattner 3b4ae44057 this crashes globalopt 
llvm-svn: 37021
 2007-05-13 21:28:25 +00:00
Reid Spencer 6e87ec4351 For PR1319: 
Remove && from the end of the lines to prevent tests from throwing run
lines into the background. Also, clean up places where the same command
is run multiple times by using a temporary file.

llvm-svn: 36142
 2007-04-16 17:36:08 +00:00
Reid Spencer 2875d2eadc For PR1336: 
Correct this test case. It was passing a uint where a ubyte was expected.

llvm-svn: 36101
 2007-04-16 02:09:24 +00:00
Reid Spencer 6584cf60f2 For PR1336: 
XFAIL tests covered by the PR. These will be un-XFAILed as they are fixed.

llvm-svn: 36093
 2007-04-15 23:00:46 +00:00
Reid Spencer 951d8dc29f For PR1319: 
Upgrade to use new Tcl exec based test harness.

llvm-svn: 36062
 2007-04-15 08:30:33 +00:00
Reid Spencer d029c7e666 Make the llvm-runtest function much more amenable by eliminating all the 
global variables that needed to be passed in. This makes it possible to
add new global variables with only a couple changes (Makefile and llvm-dg.exp)
instead of touching every single dg.exp file.

llvm-svn: 35918
 2007-04-11 19:56:59 +00:00
Chris Lattner cf1f986099 new testcase that crashes globalopt 
llvm-svn: 35688
 2007-04-05 21:09:29 +00:00
Chris Lattner 49c505c6e6 new testcase. @foo should be marked fastcc by globalopt 
llvm-svn: 34607
 2007-02-25 21:04:39 +00:00
Reid Spencer ce380568b5 For PR761: 
Remove "target endian/pointersize" or add "target datalayout" to make
the test parse properly or set the datalayout because defaults changes.

For PR645:
Make global names use the @ prefix.

For llvm-upgrade changes:
Fix test cases or completely remove use of llvm-upgrade for test cases
that cannot survive the new renaming or upgrade capabilities.

llvm-svn: 33533
 2007-01-26 08:25:06 +00:00
Reid Spencer 83b3d82672 Regression is gone, don't try to find it on clean target. 
llvm-svn: 33296
 2007-01-17 07:59:14 +00:00