e45b8f89c5
Rewrite LiveVariable liveness computation. The new implementation is much simplified. It eliminated the nasty recursive routines and removed the partial def / use bookkeeping. There is also potential for performance improvement by replacing the conservative handling of partial physical register definitions. The code is currently disabled until live interval analysis is taught of the name scheme.
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This patch also fixed a couple of nasty corner cases.
llvm-svn: 49784
2008-04-16 09:46:40 +00:00
6c17773ccc
Code clean up.
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llvm-svn: 49783
2008-04-16 09:41:59 +00:00
03b8fcc247
Take a stab at highlighting #defines and #includes. This doesn't work yet.
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llvm-svn: 49781
2008-04-16 06:53:09 +00:00
5e69a2dd9a
Syntax highlight keywords. I assume someone else will pick less appaling colors.
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llvm-svn: 49780
2008-04-16 06:35:07 +00:00
a5a75e7a10
split syntax highlighting of macros from keywords and comments,
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allowing us to use a cheaper means to highlight keywords and making
it so that comments won't foul up macro expansions.
Start highlighting macro expansions.
llvm-svn: 49779
2008-04-16 06:32:08 +00:00
060d8aa2ed
Add a mode of hackily syntax highlighting comments. This has a number of
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problems, including the fact that it doesn't work well with multi-line
comments due to Ted's crazy table. However, that could be fixed, and it
does work with single-line ones :).
llvm-svn: 49778
2008-04-16 06:11:58 +00:00
dffe0f7db5
Add -o support for -emit-html, make it not produce a file on an error.
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llvm-svn: 49777
2008-04-16 05:21:09 +00:00
088d12e741
Remove "--html-test" driver option and its corresponding code; all of this
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functionality has been migrated into "--emit-html" and "--html-diags".
llvm-svn: 49776
2008-04-16 04:38:45 +00:00
c326f7e860
Switch AddLineNumbers to hack on a rewritebuffer instead of on a
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rewriter, getting sourcelocations out of the picture.
llvm-svn: 49775
2008-04-16 04:37:29 +00:00
e7d696ec7f
In html::EscapeText, instead of going through the rewriter with
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a SourceLocation to get a RewriteBuffer, poke the RewriteBuffer
with an offset directly. THis is no faster, but results in
cleaner code.
llvm-svn: 49774
2008-04-16 04:33:23 +00:00
b65a67d7b6
Remove uses of "Selector&" and "const Selector&", since Selector is just an
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immutable smart pointer (we don't need to pass references, just pass Selector).
llvm-svn: 49773
2008-04-16 04:30:16 +00:00
bba6a4b367
Update CF reference count checker test case to illustrate the use of
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toll-free bridging.
llvm-svn: 49772
2008-04-16 04:29:21 +00:00
8cb96e92a1
Implemented toll-free bridging support for CF Reference count checker.
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llvm-svn: 49771
2008-04-16 04:28:53 +00:00
a776f953d7
make a method public.
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llvm-svn: 49770
2008-04-16 04:28:52 +00:00
81f7584c4e
XFAIL this test for the moment. The real solution is to prevent ADCE
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from transforming loops and adding a separate loop pass for removing
loops with know trip counts. Until that happens, ADCE is miscompiling this code.
llvm-svn: 49769
2008-04-16 04:25:42 +00:00
57236b58f7
Major repairs to the post-dominators implementation. Patch from Florian Brandner!
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llvm-svn: 49768
2008-04-16 04:21:16 +00:00
05e5310ad8
switch AddLineNumber to use a SmallString instead of sstream. This
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speeds up -emit-html on ted's testcase by 29% (.138 -> 0.107s) in a
release build.
llvm-svn: 49767
2008-04-16 04:11:35 +00:00
08623f21ae
fix off by one error.
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llvm-svn: 49766
2008-04-16 04:10:37 +00:00
ee61054d00
give smallstring some methods to do 'itoa'.
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llvm-svn: 49765
2008-04-16 04:05:02 +00:00
e4dd37ce0a
speed up -emit-html in a release build by 6.5% by avoiding std::string.
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llvm-svn: 49764
2008-04-16 03:46:57 +00:00
e556f9e39c
Simplify some code.
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llvm-svn: 49763
2008-04-16 02:59:55 +00:00
d43d3beeb0
Add support for the form of the SSE41 extractps instruction that
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puts its result in a 32-bit GPR.
llvm-svn: 49762
2008-04-16 02:32:24 +00:00
8c99ccaf96
Recreate the size SDNode instead of reusing the old one in the x86
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memcpy lowering code; this ensures that the size node has the desired
result type. This fixes a regression from r49572 with @llvm.memcpy.i64
on x86-32.
llvm-svn: 49761
2008-04-16 01:32:32 +00:00
e29e9774a4
Avoid read after free.
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llvm-svn: 49760
2008-04-16 01:22:28 +00:00
3dd8ba6235
Remove X86_64SRet; it isn't used anymore.
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llvm-svn: 49759
2008-04-16 00:24:30 +00:00
01a5d36d9d
Add movd instructions to move from MMX registers
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to 64-bit GPR registers on x86-64.
llvm-svn: 49757
2008-04-15 23:55:07 +00:00
748c7ce4ba
Added initial boilerplate to support toll-free bridging in the ref-count checker.
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llvm-svn: 49756
2008-04-15 23:44:31 +00:00
8e5d812e9d
Add an svn:ignore for the test Output directory.
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llvm-svn: 49753
2008-04-15 23:19:16 +00:00
667cacb2ff
Added some comments to GRExprEngine. Reorder some of the method definitions
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to start logically organizing them.
Added initial plug-in transfer function support for Objective-C message expressions.
llvm-svn: 49752
2008-04-15 23:06:53 +00:00
32b1537cc2
Revert my previous patch.
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llvm-svn: 49751
2008-04-15 23:06:05 +00:00
3af355c900
Remove dispatch to "VisitParmVarDecl".
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llvm-svn: 49750
2008-04-15 23:03:58 +00:00
6204498aad
Change "VisitBlockVarDecl" to "VisitVarDecl". UninitializedValues now works
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as before r49748 (where BlockVarDecl was removed).
llvm-svn: 49749
2008-04-15 23:02:18 +00:00
08899ff85d
Remove FileVarDecl and BlockVarDecl. They are replaced by VarDecl::isBlockVarDecl() and VarDecl::isFileVarDecl().
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This is a fairly mechanical/large change. As a result, I avoided making any changes/simplifications that weren't directly related. I did break two Analysis tests. I also have a couple FIXME's in UninitializedValues.cpp. Ted, can you take a look? If the bug isn't obvious, I am happy to dig in and fix it (since I broke it).
llvm-svn: 49748
2008-04-15 22:42:06 +00:00
82b6673c44
Fix the new scheduler assertion checks to work when
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the scheduler has inserted no-ops. This fixes
the 2006-07-03-schedulers.ll regression on ppc32.
llvm-svn: 49747
2008-04-15 22:40:14 +00:00
837b1dcf36
Apple GCC 4.2 builds things differently. It no longer spawns a bunch of
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processes, but requires the project to use -j.
llvm-svn: 49744
2008-04-15 21:33:52 +00:00
c6a47e8a79
VisualStudio project files updated. #include <algorithm> added to make VisualStudio happy. Also had to undefine setjmp because of #include <csetjmp> turning setjmp into _setjmp in VisualStudio.
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llvm-svn: 49743
2008-04-15 21:27:11 +00:00
7d6219f501
For HTML diagnostics, output more information about a bug report.
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llvm-svn: 49742
2008-04-15 21:25:08 +00:00
43445b3081
Added "summary table" to generated index.html page that allows one to
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toggle which bug reports are displayed in the report table.
llvm-svn: 49738
2008-04-15 20:47:02 +00:00
7b96b2e7da
Make 64-to-32 bit truncations explicit (prevent warnings).
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All values here fit in 32 bits.
llvm-svn: 49736
2008-04-15 18:44:59 +00:00
15d8f4cc27
Added test case illustrating the use of '&'.
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llvm-svn: 49735
2008-04-15 18:37:29 +00:00
82ff6d65bc
Fix bug in terminator processing for uninitialized-values: simply ignore the terminator, don't reprocess it.
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LiveVariables analysis now does a flow-insensitive analysis to determine what variables have their address taken; these variables are now always treated as being live.
The DataflowSolver now uses "SetTopValue()" when getting the initial value for the entry/exit block.
llvm-svn: 49734
2008-04-15 18:35:30 +00:00
8fc8a272e0
Don't assume a tail call can't reference a byval
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argument to the outer function, this isn't correct.
llvm-svn: 49731
2008-04-15 17:41:34 +00:00
53d3241b52
Use gv's --spartan option, which trades away an extra row of UI buttons
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for more space for displaying the graph.
llvm-svn: 49730
2008-04-15 17:27:05 +00:00
a5eb45bcfd
A couple minor fixes suggested by Matthijs Kooijman
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llvm-svn: 49729
2008-04-15 16:59:22 +00:00
45887902b6
Fix a compiler error on MSVC (variable name 'E' clash).
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llvm-svn: 49727
2008-04-15 16:30:10 +00:00
7000c8f1aa
Change Divided flag to Split, as suggested by Evan
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llvm-svn: 49715
2008-04-15 08:08:50 +00:00
ba7126064a
Sort sub-registers and super-registers lists according to super-sub register relations. e.g. X86::RAX sub-register list is EAX, AX, AL, AH (order of last two are not guaranteed).
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llvm-svn: 49714
2008-04-15 07:56:03 +00:00
97632952c9
Install into the directory
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llvm-svn: 49713
2008-04-15 07:02:59 +00:00
3e142b2585
finish commenting RewriteRope
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llvm-svn: 49712
2008-04-15 06:37:11 +00:00
6d41b82ea4
Improve dead store diagnostic.
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llvm-svn: 49711
2008-04-15 05:31:00 +00:00
Evan Cheng