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4095 Commits

Author SHA1 Message Date
Reid Spencer
44d34e9b61 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
Bill Wendling
649bfb8c03 Don't need the "&&" to glue lines together. 
llvm-svn: 40063
 2007-07-19 18:06:26 +00:00
Duncan Sands
f5054e4d83 Fix this test. We produce pretty cruddy code for this 
nowadays, unfortunately it's not so easy to get good
code here while still producing correct code in exotic
situations.

llvm-svn: 40050
 2007-07-19 09:38:34 +00:00
Bill Wendling
ca081ee3f7 Testcase for PR1549 
llvm-svn: 40041
 2007-07-19 06:31:11 +00:00
Devang Patel
988a83909e New test. 
llvm-svn: 40023
 2007-07-18 23:47:02 +00:00
Evan Cheng
626af8e187 New test. 
llvm-svn: 40020
 2007-07-18 21:39:16 +00:00
Dan Gohman
2fc9d5171e Implement initial memory alignment awareness for SSE instructions. Vector loads 
and stores that have a specified alignment of less than 16 bytes now use
instructions that support misaligned memory references.

llvm-svn: 40015
 2007-07-18 20:23:34 +00:00
Dan Gohman
4c140b7128 It's not necessary to do rounding for alloca operations when the requested 
alignment is equal to the stack alignment.

llvm-svn: 40004
 2007-07-18 16:29:46 +00:00
Reid Spencer
beabff6111 Fix this test to not rely on the path but to use the 
configured llvm-gcc instead.

llvm-svn: 39992
 2007-07-18 04:37:24 +00:00
Evan Cheng
0c49836a9f Fix test. 
llvm-svn: 39976
 2007-07-17 18:16:09 +00:00
Tanya Lattner
1b070ae252 Don't use * in XFAIL line unless you want it to XFAIL on everything. I don't believe you can use true regular expressions here. It will just look for those keywords. Please test this on sparc and see if they still are xfailed. 
llvm-svn: 39975
 2007-07-17 18:08:32 +00:00
Gabor Greif
5bf00849d3 XFAIL these on sparc-solaris 
llvm-svn: 39969
 2007-07-17 10:25:31 +00:00
Evan Cheng
532b73311e Use push / pop for prologues and epilogues. 
llvm-svn: 39967
 2007-07-17 07:59:08 +00:00
Reid Spencer
175fd0a317 For PR1558: 
Move tests that have C/C++ sources into the appropriate directory. This
allows them to be selected for testing based on whether llvm-gcc is
present or not.

llvm-svn: 39963
 2007-07-17 06:20:38 +00:00
Reid Spencer
01cc8f3c76 Remove insignificant test no longer needed. 
llvm-svn: 39931
 2007-07-16 22:03:36 +00:00
Dan Gohman
0c1259b7e4 Remove the trailing semicolon from function declarations in LLVM, 
where it's interpreted as a comment, not part of the syntax.

llvm-svn: 39920
 2007-07-16 13:37:30 +00:00
Chris Lattner
96a035fce7 rename function to avoid llvm-upgrade warning 
llvm-svn: 39895
 2007-07-16 04:09:00 +00:00
Nick Lewycky
43e5fd5be7 Handle decrementing loops properly. Fixes PR1533. 
Always pass the constant as the second parameter to HowManyLessThans.

Remove obsolete "isSigned" parameter.

llvm-svn: 39893
 2007-07-16 02:08:00 +00:00
Chris Lattner
f2fd4e185e new testcase 
llvm-svn: 39882
 2007-07-15 22:30:34 +00:00
Chris Lattner
f6a91d74e0 Implement shift-simplify.ll:test[45]. 
First teach instcombine that sign bit checks only demand the 
sign bit, this allows simplify demanded bits to hack on 
expressions better.

Second, teach instcombine that ashr is useless if only the
sign bit is demanded.

llvm-svn: 39880
 2007-07-15 20:54:51 +00:00
Chris Lattner
9cb8da1cb8 Implement shift-simplify.ll:test3, turning: 
(X << 31) <s 0  --> (X&1) != 0

This happens dozens of times in the CFE.

llvm-svn: 39879
 2007-07-15 20:42:37 +00:00
Evan Cheng
bb0c0f7335 Added test case from PR1540. 
llvm-svn: 39845
 2007-07-13 23:57:33 +00:00
Dale Johannesen
469ed8e17e Skeleton of post-RA scheduler; doesn't do anything yet. 
Change name of -sched option and DEBUG_TYPE to
pre-RA-sched; adjust testcases.

llvm-svn: 39816
 2007-07-13 17:13:54 +00:00
Gabor Greif
8a0024300f these tests do not need a triple on Solaris. Thanks sabre! 
llvm-svn: 39803
 2007-07-13 10:08:18 +00:00
Gabor Greif
4f61fce837 fix the remaining 3 testcases that missed a target triple 
llvm-svn: 39773
 2007-07-12 13:21:08 +00:00
Devang Patel
9a299aa63a New test. 
llvm-svn: 39768
 2007-07-11 23:54:25 +00:00
Lauro Ramos Venancio
0ad4cde600 Handle packed structs in the CBackend. 
llvm-svn: 39752
 2007-07-11 19:56:53 +00:00
Evan Cheng
9f43f89d89 Add test case for PR1545. 
llvm-svn: 39749
 2007-07-11 19:29:05 +00:00
Rafael Espindola
c0d9376230 check for correct usage of the byval attribute 
llvm-svn: 38506
 2007-07-10 19:28:12 +00:00
Dan Gohman
629311ca52 Change the peep for EXTRACT_VECTOR_ELT of BUILD_PAIR to look for 
the new CONCAT_VECTORS node type instead, as that's what legalize
uses now. And add a peep for EXTRACT_VECTOR_ELT of INSERT_VECTOR_ELT.

llvm-svn: 38503
 2007-07-10 18:20:44 +00:00
Dan Gohman
5202c50198 Add a regression test for folding spill code into scalar min and max. 
llvm-svn: 38492
 2007-07-10 15:34:29 +00:00
Dan Gohman
81cfdc2f19 Change getCopyToParts and getCopyFromParts to always use target-endian 
register ordering, for both physical and virtual registers. Update the PPC
target lowering for calls to expect registers for the call result to
already be in target order.

llvm-svn: 38471
 2007-07-09 20:59:04 +00:00
Chris Lattner
9ce649f66e force a cpu without SSE 
llvm-svn: 38466
 2007-07-09 17:35:18 +00:00
Chris Lattner
5f21d8c4a8 allow this to work on ppc-darwin 
llvm-svn: 38465
 2007-07-09 17:32:28 +00:00
Chris Lattner
587e824b72 remove this bogus t-t 
llvm-svn: 38464
 2007-07-09 17:31:07 +00:00
Chris Lattner
d1f424ccfb add target triple to fix PR1546 
llvm-svn: 38462
 2007-07-09 17:14:58 +00:00
Dan Gohman
b73f9e21e9 Add explicit triples to these tests so that llc behaves as expected on 
non-Apple hosts.

llvm-svn: 38455
 2007-07-09 13:42:32 +00:00
Owen Anderson
30fc1decdc Fix an error where ANTIC_OUT was ending up with more than one expression of 
the same value number.  This fixes an infinite loop on 444.namd.

llvm-svn: 37967
 2007-07-07 20:13:57 +00:00
Dan Gohman
91b1ffd6c4 Add an explicit triple to the big-endian tests so that the assembly 
output format is always consistent with what the greps are looking for.

llvm-svn: 37943
 2007-07-06 13:15:51 +00:00
Duncan Sands
3526ada4dc Test that byte offsets are used to index into the list 
of filter ids, and not simply the id index.  Testing
this requires at least 128 type infos!

llvm-svn: 37941
 2007-07-06 12:38:27 +00:00
Owen Anderson
7cf3a2aa1f Fix a bunch of issues found in a testcase from 400.perlbench. 
llvm-svn: 37929
 2007-07-05 23:11:26 +00:00
Evan Cheng
3974939d92 Fix test. 
llvm-svn: 37928
 2007-07-05 23:00:50 +00:00
Chris Lattner
b11af79de8 avoid ambiguity in target selection 
llvm-svn: 37927
 2007-07-05 22:16:19 +00:00
Dan Gohman
90c6b87b31 Add a parameter to getCopyToParts and getCopyFromParts to specify whether 
endian swapping should be done, and update the code to use it. This fixes
some register ordering issues on big-endian systems, such as PowerPC,
introduced by the recent illegal by-val arguments changes.

llvm-svn: 37921
 2007-07-05 20:12:34 +00:00
Devang Patel
aba2f3de85 Fix PR1539. Add LoopPassPrinter. 
llvm-svn: 37909
 2007-07-05 15:32:03 +00:00
Owen Anderson
2024c08f65 Fix another bug, this time in PREing select instructions. 
llvm-svn: 37878
 2007-07-04 22:33:23 +00:00
Duncan Sands
c02ea23dea Nested try-catch-filter testcase. 
llvm-svn: 37874
 2007-07-04 20:48:48 +00:00
Owen Anderson
ac8fe6b8ca Fix a typo that was killing GVNPRE of select instructions. 
llvm-svn: 37871
 2007-07-04 18:26:18 +00:00
Owen Anderson
06dd016177 Fix an error in phi translation of GEPs that was causing failures. 
llvm-svn: 37868
 2007-07-04 04:51:16 +00:00
Bill Wendling
3600c7a835 Allow a GR64 to be moved into an MMX register via the "movd" instruction. 
Still need to have JIT generate this code.

llvm-svn: 37863
 2007-07-04 00:19:54 +00:00