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Author SHA1 Message Date
Owen Anderson
36b708a318 Add EscapeAnalysis. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57411 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-12 06:49:21 +00:00
Dale Johannesen
ba0fb07156 Change Dwarf comments starting with AT_ to DW_AT_ to 
match gcc.  Helps with the testsuite.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57410 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-12 06:20:47 +00:00
Owen Anderson
5efff7735d Fix crashes and infinite loops. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57408 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-12 06:03:38 +00:00
Owen Anderson
4382f62a05 Duncan convinced me that it's not possible to transform control-based escapes into 
data-based ones.  Just be conservative when analyzing control-based escapes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57400 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-12 03:59:45 +00:00
Chris Lattner
99cbdff66c fix typo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57388 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-11 23:59:03 +00:00
Chris Lattner
a6321b40c2 Fix PR2697 by rewriting the '(X / pos) op neg' logic. This also changes 
a couple other cases for clarity, but shouldn't affect correctness.

Patch by Eli Friedman!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57387 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-11 22:55:00 +00:00
Chris Lattner
1b8f4bb4a1 update win32 project file, patch provided by OvermindDL1 on llvmdev. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57386 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-11 22:14:59 +00:00
Chris Lattner
e563bbc312 Change CALLSEQ_BEGIN and CALLSEQ_END to take TargetConstant's as 
parameters instead of raw Constants.  This prevents the constants from
being selected by the isel pass, fixing PR2735.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57385 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-11 22:08:30 +00:00
Chris Lattner
119c30b955 rearrange some code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57384 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-11 22:07:19 +00:00
Chris Lattner
71f95b8531 random cleanup 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57383 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-11 22:06:50 +00:00
Daniel Dunbar
43778b3859 Add API changes which affected me to release notes: 
- DbgStopPointInst
 - Attributes (needs filling in)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57382 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-11 21:26:56 +00:00
Duncan Sands
a4bb48adc3 Fix comment typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57381 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-11 19:34:24 +00:00
Anton Korobeynikov
ef93cecd80 Add ability to override segment (mostly for code emitter purposes). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57380 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-11 19:09:15 +00:00
Daniel Dunbar
b7dfaf955b Add GCC 4.1.2 from Debian to known bad GCC list. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57379 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-11 18:40:33 +00:00
Anton Korobeynikov
0021fc1d97 Note EH stuff for x86-64/linux 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57378 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-11 18:27:16 +00:00
Anton Korobeynikov
1b4d7a983e We do support PIC on x86-64/linux 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57377 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-11 18:27:00 +00:00
Chris Lattner
857fb1309f Strip out 2.3 info, make space for 2.4 info. I'd appreciate it if 
various component owners could look through and update their areas
in the known-problems section.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57376 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-11 18:18:28 +00:00
Daniel Dunbar
ce91ec285d Unbreak DbgStopPointInst::getFileName(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57373 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-11 06:40:56 +00:00
Chris Lattner
3c26101669 simplify comparison 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57371 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-11 00:08:02 +00:00
Dale Johannesen
e397acce9d Fix SSE4.1 roundss, roundsd. While the instructions have 
the same pattern as roundpd/roundps, the Intel compiler 
builtins do not:  rounds* has an extra operand.  Fixes
gcc.target/i386/sse4_1-rounds[sd]-[1234].c



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57370 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-10 23:51:03 +00:00
Devang Patel
fc19fbd2ca Check loop exit predicate properly while eliminating one iteration loop. 
This patch fixes PR 2869


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57369 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-10 22:02:57 +00:00
Anton Korobeynikov
875314bb52 Fix a thinko and unbreak sparc default CC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57368 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-10 21:47:37 +00:00
Dale Johannesen
8b1e054938 Remove some overzealous checks that were rejecting 
valid comments in inline assembly.
gcc.target/i386/20011009-1.c



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57365 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-10 21:04:42 +00:00
Anton Korobeynikov
df75bbae94 Extend set of return registers on sparc until someone will implement MRV support there. At least, this will allow libgcc compile, however we are not ABI-compatible with stuff compiled with native gcc. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57364 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-10 20:30:14 +00:00
Anton Korobeynikov
4cf5e2eb6c Ignore extra 'r' modifier for now 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57363 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-10 20:29:50 +00:00
Anton Korobeynikov
4b58b6a5b4 Use expand for smul_lohi for now 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57362 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-10 20:29:31 +00:00
Anton Korobeynikov
22df84a337 Add testcase for 'r' inline asm operand 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57361 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-10 20:28:59 +00:00
Anton Korobeynikov
f03c5afc81 This does not fail anymore 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57360 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-10 20:28:32 +00:00
Anton Korobeynikov
0eefda1335 Add rudimentary support for 'r' register operand 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57359 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-10 20:28:10 +00:00
Anton Korobeynikov
53835708e1 Cleanup 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57358 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-10 20:27:31 +00:00
Oscar Fuentes
fc62ffc154 CMake: updated lib/Analysis/CMakeLists.txt. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57357 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-10 18:51:36 +00:00
Mon P Wang
77fcca845e Revert r57340 move guard mutex in getPointerToFunction as this can cause 
deadlock issues with java


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57356 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-10 18:07:10 +00:00
Devang Patel
7a76ed6774 Fix build failure. 
Patch by Erick Tryzelaar.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57355 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-10 17:57:50 +00:00
Nuno Lopes
7cdd9ee088 fix memleak by cleaning the global sets on pass exit 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57353 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-10 16:25:50 +00:00
Anton Korobeynikov
2312022972 Add sparc test for memory operand used in inline asm 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57348 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-10 10:15:33 +00:00
Anton Korobeynikov
796daebd93 This is not failing anymore 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57347 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-10 10:15:18 +00:00
Anton Korobeynikov
f369330c2d Add rudimentary asmprinter support for printing inline asm operands for sparc. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57346 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-10 10:15:03 +00:00
Anton Korobeynikov
2fcfd83cb4 Add dummy 'm' inline asm constraint handler for Sparc. I'm not sure, whether it is correct, however :) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57345 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-10 10:14:47 +00:00
Anton Korobeynikov
a43e51d0fe Cleanup 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57344 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-10 10:14:15 +00:00
Owen Anderson
7238cfaca0 Fix copy-and-paste-o. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57343 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-10 08:53:07 +00:00
Owen Anderson
8f28c78e95 Add a basic intra-procedural escape analysis. This hasn't be extensively tested yet, but feedback is welcome. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57342 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-10 08:36:25 +00:00
Mon P Wang
1c341c8462 Moved guard mutex upwards to guard materializing a function 
in getPointerToFunction



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57340 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-10 01:47:42 +00:00
Mon P Wang
5ca6bd14a0 Added missing print functions that take a raw_ostream 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57339 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-10 01:43:55 +00:00
Mon P Wang
47bd1d4bf3 Fixed definition of llvm_anyptr_ty 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57338 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-10 01:41:18 +00:00
Dale Johannesen
236bbd4146 Generated files for previous checkin. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57331 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-09 23:01:34 +00:00
Dale Johannesen
8aaec36fa7 A file missed from previous checkin. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57330 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-09 23:01:07 +00:00
Dale Johannesen
23a98551ab Add a "loses information" return value to APFloat::convert 
and APFloat::convertToInteger.  Restore return value to
IEEE754.  Adjust all users accordingly.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57329 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-09 23:00:39 +00:00
Dale Johannesen
7111b02c73 Rename APFloat::convertToAPInt to bitcastToAPInt to 
make it clearer what the function does.  No functional
change.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57325 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-09 18:53:47 +00:00
Nick Lewycky
a6bf66d0d6 Don't drop alignment on globals when cloning. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57320 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-09 06:27:14 +00:00
Chris Lattner
d2a27ee974 get CodeGen/Alpha/mul128.ll to work. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57318 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-09 04:50:56 +00:00