Daniel Dunbar
c9debfbf06
Add llvm::hexdigit to StringExtras (number -> hexadecimal char)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57536 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 23:26:20 +00:00
Daniel Dunbar
13739433d0
Add some ReleaseNotes on clang codegen.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57535 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 23:25:09 +00:00
Daniel Dunbar
7c4f79a2a0
Remove Stacker.html from Xcode project.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57534 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 23:23:59 +00:00
Dale Johannesen
2194d46624
Accept -march=i586, because gcc does (a synonym
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for pentium). Fixes
gcc.target/i386/20000720-1.c
gcc.target/i386/pr26826.c
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57528 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 22:06:33 +00:00
Evan Cheng
0329466b6b
Rename LoadX to LoadExt.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57526 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 21:26:46 +00:00
Jim Grosbach
2642196a65
Update ARM Insn encoding to get endian-ness to match the documentation (31-0 left to right)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57524 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 20:36:24 +00:00
Devang Patel
f5ff0cf03a
Remove dead code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57522 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 20:30:54 +00:00
Dan Gohman
b8cab9227a
Fix command-line option printing to print two spaces where needed,
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instead of requiring all "short description" strings to begin with
two spaces. This makes these strings less mysterious, and it fixes
some cases where short description strings mistakenly did not
begin with two spaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57521 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 20:25:08 +00:00
Devang Patel
b34dd13a0f
Document attributes changes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57518 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 20:03:43 +00:00
Nicolas Geoffray
99a4d307b0
Add VMKit notes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57517 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 19:23:04 +00:00
Evan Cheng
403006205f
Combine (fcmp cc0 x, y) | (fcmp cc1 x, y) into a single fcmp when possible.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57515 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 18:44:08 +00:00
Evan Cheng
4990b257dd
- Somehow I forgot about one / une.
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- Renumber fcmp predicates to match their icmp counterparts.
- Try swapping operands to expose more optimization opportunities.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57513 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 18:13:38 +00:00
Evan Cheng
552e3be775
Fix indentation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57508 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 17:15:39 +00:00
Evan Cheng
8db90725cb
Optimize anding of two fcmp into a single fcmp if the operands are the same. e.g. uno && ueq -> ueq
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ord && olt -> olt
ord && ueq -> oeq
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57507 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 17:15:11 +00:00
Dan Gohman
9aeea5bd6a
Mention a few methods in ConstantSDNode that were renamed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57505 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 17:06:44 +00:00
Dan Gohman
364a39fc1c
HTML syntax fixes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57503 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 17:00:38 +00:00
Dan Gohman
0e451ceee3
Fix missing end tags and invalid HTML entity syntax.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57500 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 16:51:45 +00:00
Dan Gohman
01ac10142e
Add a missing close-tag.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57497 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 16:32:04 +00:00
Dan Gohman
44aa9214bf
Fix a few close tags.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57496 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 16:23:02 +00:00
Dan Gohman
1bbddce4d6
Fix a typo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57495 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 16:13:59 +00:00
Dan Gohman
bd9f9af676
Add a brief mention of the new free-list management code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57490 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 15:14:55 +00:00
Gabor Greif
a8b8490b2b
minor corrections, improved formatting
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57486 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 11:31:14 +00:00
Gabor Greif
fa933f8384
typo and formatting tweaks
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57485 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 11:00:32 +00:00
Nuno Lopes
c8ed902298
little optimization: reuse getPointerToGlobalIfAvailable(CGV) value in emitGlobals()
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57484 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 10:04:52 +00:00
Duncan Sands
9ba2379906
Mention the different constant folders that IRBuilder
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can use.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57483 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 07:06:37 +00:00
Chris Lattner
022f735c4d
new testcase for PR2797
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57481 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 06:56:04 +00:00
Chris Lattner
f1796b6223
add some upgrading notes from Pekka.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57480 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 06:37:11 +00:00
Chris Lattner
c702d16f53
add LSR and frameaddress info.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57478 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 06:02:29 +00:00
Ted Kremenek
3c3ec0c25d
Add static analyzer notes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57475 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 05:14:21 +00:00
Daniel Dunbar
f6e920919b
Remove stale src, core directories.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57473 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 03:56:55 +00:00
Chris Lattner
cc0426123d
more minor updates
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57472 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 00:52:49 +00:00
Chris Lattner
eeb4da0f69
more changes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57470 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-13 22:06:31 +00:00
Chris Lattner
f301387a36
optimizer and codegen
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57468 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-13 21:50:36 +00:00
Chris Lattner
7752d1ac04
more updates.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57466 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-13 20:59:32 +00:00
Dan Gohman
7b8e96401c
When doing the very-late shift-and address-mode optimization,
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create a new DAG node to represent the new shift to keep the
DAG consistent, even though it'll almost always be folded into
the address.
If a user of the resulting address has multiple uses, the
nodes may get revisited by a later MatchAddress call, in which
case DAG inconsistencies do matter.
This fixes PR2849.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57465 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-13 20:52:04 +00:00
Chris Lattner
b82eb06faf
describe major new features and llvm-gcc features.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57463 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-13 20:47:20 +00:00
Duncan Sands
d939f4a347
Don't barf on 32 bit platforms if llvm-gcc is
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not built with 64 bit support. Since this test
passes without -m64 on x86-32-linux, just remove
the -m64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57462 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-13 19:56:36 +00:00
Evan Cheng
efa533957d
FIX PR2794. Make sure SIGN_EXTEND_INREG nodes introduced by LegalizeSetCCOperands are leglized. Patch by Richard Pennington.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57460 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-13 18:46:18 +00:00
Duncan Sands
1050d7371d
MarkModRef -> AddReadAttrs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57459 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-13 18:42:43 +00:00
Evan Cheng
195cd3a58d
Also update sub-register intervals after a trivial computation is rematt'ed for a copy instruction. PR2775.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57458 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-13 18:35:52 +00:00
Duncan Sands
bf8c4f2c6e
Add some llvm-gcc changes that may be worth
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detailing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57457 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-13 18:33:28 +00:00
Evan Cheng
09fd418106
Add a test case for _Complex passed as a FCA.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57456 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-13 18:13:07 +00:00
Chris Lattner
fb97b2dd34
give the static analyzer its own section.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57455 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-13 18:11:54 +00:00
Chris Lattner
96a445e3cb
more rearranging.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57453 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-13 18:01:01 +00:00
Chris Lattner
f6662f9a82
move major changes down.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57452 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-13 17:57:36 +00:00
Duncan Sands
bbf379a0f3
Fix typo. Add note on trampoline support.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57450 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-13 17:32:15 +00:00
Evan Cheng
a6548d0f29
Clarify meaning of copyRegToReg's return value.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57449 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-13 17:30:56 +00:00
Duncan Sands
978bceebb2
Update the Ada part.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57447 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-13 17:27:23 +00:00
Chris Lattner
59b5ce4c63
final note.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57446 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-13 17:12:51 +00:00
Chris Lattner
50ad45c2fb
fix some crazily long lines.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57444 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-13 16:55:18 +00:00