39a5391079
If queried as to whether an operation is legal
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for a particular MVT, return false if the type
is illegal rather than barfing.
llvm-svn: 52229
2008-06-12 09:01:30 +00:00
653be276b5
Add line continuation character so the avoid dup loop header test actually runs.
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llvm-svn: 52228
2008-06-12 08:49:04 +00:00
de794aadae
Fix "copy & paste" error.
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llvm-svn: 52227
2008-06-11 23:15:56 +00:00
0babc61631
op_iterator-ify some loops, fix 80col violations
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llvm-svn: 52226
2008-06-11 21:38:51 +00:00
729c4e95e2
Properly lower DYNAMIC_STACKALLOC - bracket all black magic with
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CALLSEQ_BEGIN & CALLSEQ_END.
llvm-svn: 52225
2008-06-11 20:16:42 +00:00
933c743042
For now, avoid generating FP select instructions in order to speculatively execute integer arithmetic instructions. FP selects are more likely to be expensive (even compared to branch on fcmp). This is not a wonderful solution but I rather err on the side of conservative.
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This fixes the heapsort performance regressions.
llvm-svn: 52224
2008-06-11 19:18:20 +00:00
f3c2902ead
Avoid duplicating loop header which leads to unnatural loops (and just seem like general badness to me, likely to cause code explosion).
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Patch by Florian Brandner.
llvm-svn: 52223
2008-06-11 19:07:54 +00:00
3715385cf0
Added direct link to latest analyzer build on Mac OS X.
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llvm-svn: 52222
2008-06-11 16:16:41 +00:00
690f46fd20
Added a disclaimer about running time, and provided an executive summary of the tool's interface.
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llvm-svn: 52221
2008-06-11 16:09:34 +00:00
a612cac935
Don't send checkpoints to stderr for the vmcore.ml test.
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llvm-svn: 52218
2008-06-11 14:58:01 +00:00
b2fc72bfbf
Teach instruction combining about the extractvalue. It can succesfully fold
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useless insert-extract chains, similar to how it folds them for vectors.
Add a testcase for this.
llvm-svn: 52217
2008-06-11 14:05:05 +00:00
6fd3ceab84
remove bogus comment
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llvm-svn: 52216
2008-06-11 13:53:41 +00:00
a34fe27548
op_iterator-ify dropAllReferences
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llvm-svn: 52215
2008-06-11 11:45:26 +00:00
bf17080ec2
Sometimes (rarely) nodes held in LegalizeTypes
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maps can be deleted. This happens when RAUW
replaces a node N with another equivalent node
E, deleting the first node. Solve this by
adding (N, E) to ReplacedNodes, which is already
used to remap nodes to replacements. This means
that deleted nodes are being allowed in maps,
which can be delicate: the memory may be reused
for a new node which might get confused with the
old deleted node pointer hanging around in the
maps, so detect this and flush out maps if it
occurs (ExpungeNode). The expunging operation
is expensive, however it never occurs during
a llvm-gcc bootstrap or anywhere in the nightly
testsuite. It occurs three times in "make check":
Alpha/illegal-element-type.ll,
PowerPC/illegal-element-type.ll and
X86/mmx-shift.ll. If expunging proves to be too
expensive then there are other more complicated
ways of solving the problem.
In the normal case this patch adds the overhead
of a few more map lookups, which is hopefully
negligable.
llvm-svn: 52214
2008-06-11 11:42:12 +00:00
a2fef0c117
Better test for availability of __gnu_cxx::stdio_filebuf.
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If this doesn't work, I'll write a configure test.
llvm-svn: 52213
2008-06-11 10:46:24 +00:00
3453c7bcb5
Clarify a comment.
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llvm-svn: 52212
2008-06-11 09:00:12 +00:00
9f25c1d219
Use relative links that start with "/" so the menu works from different subdirectories.
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llvm-svn: 52210
2008-06-11 06:22:05 +00:00
61b529f466
Don't crash if we can't find FileEntry info for a typedef, since one
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isn't guaranteed to exist. This fixes a crash with conflicting typedefs
coming from stdin.
This also fixes the crash in PR2406, but doesn't completely fix the
issue; it appears there's something strange about the physical location
for the definition of int64_t in stdlib.h.
llvm-svn: 52209
2008-06-11 06:20:39 +00:00
d2c8970a9a
Use same CSS as the rest of the clang website.
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llvm-svn: 52208
2008-06-11 06:19:49 +00:00
1d920583e5
Fix menu/content overlap.
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llvm-svn: 52207
2008-06-11 06:15:58 +00:00
56847a7249
More padding adjustments.
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llvm-svn: 52206
2008-06-11 06:14:37 +00:00
7d4955d842
Shorten menu item name.
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llvm-svn: 52205
2008-06-11 06:13:36 +00:00
9c682c000a
Add some padding to the right of "content" to balance out.
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llvm-svn: 52204
2008-06-11 06:08:58 +00:00
3ec4889258
Less padding... (difficult to preview without commits)
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llvm-svn: 52203
2008-06-11 06:08:05 +00:00
a32374a768
More padding...
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llvm-svn: 52202
2008-06-11 06:07:21 +00:00
909ce26888
Expand padding of content.
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llvm-svn: 52201
2008-06-11 06:06:43 +00:00
91f223a587
Added static analysis link.
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llvm-svn: 52200
2008-06-11 06:04:56 +00:00
2a10380f99
Make default text a little darker. Shorten title in Static Analysis page.
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llvm-svn: 52199
2008-06-11 06:01:28 +00:00
2fc9d272a0
More CSS refinements.
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llvm-svn: 52198
2008-06-11 05:55:39 +00:00
e368a8cb02
Use Arial as default font.
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llvm-svn: 52197
2008-06-11 05:32:48 +00:00
39da888759
Use sans-serif font.
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llvm-svn: 52196
2008-06-11 05:29:48 +00:00
567d28c20d
Included page-specific formatting for tables.
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llvm-svn: 52195
2008-06-11 05:28:36 +00:00
9b9fe9799c
Include side-menu.
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llvm-svn: 52194
2008-06-11 05:26:52 +00:00
c2144e73a1
Minor tweaks/grammar/formatting.
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llvm-svn: 52193
2008-06-11 05:25:12 +00:00
945f2f7fed
op_iterator-ify loops
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llvm-svn: 52191
2008-06-10 22:03:26 +00:00
a8bccd3e08
Small doc fix.
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llvm-svn: 52190
2008-06-10 20:54:01 +00:00
2f7a88ddf6
Skip a few more files and linker options.
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llvm-svn: 52189
2008-06-10 18:56:59 +00:00
1b09297a92
Use %link not %llvmgxx (which includes -c) to do the link.
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The test still fails because an expected symbol is not
present, and I don't see why it should be.
llvm-svn: 52188
2008-06-10 18:01:54 +00:00
5867e1576a
Suppress ObjC FE warnings, which cause the test to fail.
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Warnings are legitimate.
llvm-svn: 52187
2008-06-10 18:00:45 +00:00
3978cc5f3b
Add -w to inhibit gcc warnings, which causes the
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harness to fail the tests. The warning all appear
legitimate.
llvm-svn: 52186
2008-06-10 18:00:09 +00:00
01b7cae58d
Fix parameter spelling: sse not sse1
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llvm-svn: 52185
2008-06-10 17:57:58 +00:00
6c0890a169
Ignore stderr for some more tests that expect warnings there.
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This fixes 2 testcases.
llvm-svn: 52184
2008-06-10 16:13:38 +00:00
07f4eecd2a
Fix some more quoting issues in RUN lines, this time regarding unintended
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variable expansions involving the $ character.
This fixes 4 tests that were not running properly before.
llvm-svn: 52183
2008-06-10 16:10:32 +00:00
a2f743eaff
Fix some escaping and quoting in RUN lines, mainly involving { and <. In two
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cases quoting of <{ didn't work out, so I changed the grep to check for }>
instead.
This fixes 7 testcases that were not properly running before.
llvm-svn: 52182
2008-06-10 16:04:47 +00:00
34fe86cd9c
Fix the setup of CodeGen/bitfield.c test.
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Due to the broken setup it was passing the test while it should have failed.
llvm-svn: 52181
2008-06-10 15:48:26 +00:00
400c49c781
Remove double pipes in RUN commandlines.
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This fixes 5 testcases that were not being run properly before.
llvm-svn: 52180
2008-06-10 15:11:36 +00:00
6436685110
Remove trailing whitespace after line continuations in test cases to them work.
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This fixes two test cases that were not being run properly before.
llvm-svn: 52179
2008-06-10 15:07:07 +00:00
d1057f49b4
Let some more tests ignore expected output on stderr.
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Also, use > %t instead of -o %t for output in one test since that also works
when %t already exists.
This fixes 6 testcases.
llvm-svn: 52178
2008-06-10 15:04:14 +00:00
d4f2f2e86f
Remove some debug output from tblgen. This fixes a test.
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llvm-svn: 52177
2008-06-10 14:53:49 +00:00
c62a5aaa1d
Fix some llvm-gcc warnings in testcases, mostly by adding includes or adding
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declarations. These are the fixes that I was pretty confident about, there are
still a lot of other llvm-gcc warnings of which I'm not sure if they can be
safely ignored or fixed, without breaking the test case.
This fixes 11 testcases.
llvm-svn: 52176
2008-06-10 14:37:44 +00:00
Duncan Sands