Dan Gohman [Fri, 13 Jun 2008 17:55:57 +0000 (17:55 +0000)]
Fix an error in the two-address example.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52253
91177308-0d34-0410-b5e6-
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Wojciech Matyjewicz [Fri, 13 Jun 2008 17:02:03 +0000 (17:02 +0000)]
Use recently added getTruncateOrZeroExtend method to make the code shorter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52251
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Matthijs Kooijman [Fri, 13 Jun 2008 16:52:35 +0000 (16:52 +0000)]
XFAIL some tests that became failing due to the extra error reporting recently. PR's are created for these.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52250
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Nick Lewycky [Fri, 13 Jun 2008 04:38:55 +0000 (04:38 +0000)]
Crash less. The i64 restriction in BinomialCoefficient caused some problems
with code that was expecting different bit widths for different values.
Make getTruncateOrZeroExtend a method on ScalarEvolution, and use it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52248
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Gabor Greif [Thu, 12 Jun 2008 21:51:29 +0000 (21:51 +0000)]
fix a minor deviation from the original in my previous commit
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52247
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Gabor Greif [Thu, 12 Jun 2008 21:37:33 +0000 (21:37 +0000)]
op_iterator-ify some loops, low hanging fruit only, there is more
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52246
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Evan Cheng [Thu, 12 Jun 2008 21:23:38 +0000 (21:23 +0000)]
Fix some tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52245
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Evan Cheng [Thu, 12 Jun 2008 21:15:59 +0000 (21:15 +0000)]
Do not speculatively execute an instruction by hoisting it to its predecessor BB if any of its operands are defined but not used in BB. The transformation will prevent the operand from being sunk into the use block.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52244
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Evan Cheng [Thu, 12 Jun 2008 20:55:39 +0000 (20:55 +0000)]
Revert 52223.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52243
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Owen Anderson [Thu, 12 Jun 2008 19:25:32 +0000 (19:25 +0000)]
Switch GVN to use ScopedHashTable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52242
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Dale Johannesen [Thu, 12 Jun 2008 17:04:09 +0000 (17:04 +0000)]
Improve description of -emit-llvm.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52238
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Matthijs Kooijman [Thu, 12 Jun 2008 13:44:26 +0000 (13:44 +0000)]
Don't try to compile tests for the ev56 alpha subtarget, which hasn't been
supported since r33492.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52237
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Matthijs Kooijman [Thu, 12 Jun 2008 13:12:11 +0000 (13:12 +0000)]
Pass -silence-passes to bugpoint in testcases, this makes two out of three bugpoint testcases work again.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52236
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Matthijs Kooijman [Thu, 12 Jun 2008 13:09:43 +0000 (13:09 +0000)]
Let bugpoint display generated messages on stderr only if no interpreter was
found, this ensures that messages like "Found gcc" end up on stdout where they
belong.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52235
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Matthijs Kooijman [Thu, 12 Jun 2008 13:02:26 +0000 (13:02 +0000)]
Add -silence-passes option to bugpoint. This option suppresses output generated
when bugpoint is running passes in a child process.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52234
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Matthijs Kooijman [Thu, 12 Jun 2008 12:53:35 +0000 (12:53 +0000)]
Fix redirection of stderr in sys::Program::ExecuteAndWait. There was logic
error that caused it to redirect stderr to stdout too often.
This fix is applied identically to the win32 code as well, but that is
untested.
--Thi line, and those below, will be ignored--
M System/Unix/Program.inc
M System/Win32/Program.inc
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52233
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Matthijs Kooijman [Thu, 12 Jun 2008 10:47:18 +0000 (10:47 +0000)]
Make I/O redirection handling in sys::Program a bit more consistent. No
functional changes. Win32 code is untested, but should work fine.
In the unix variant, rename RedirectFD to RedirectIO and let that function
handle empty and null paths instead of doing that in the caller 3 times. This
is the same as win32 already does it.
In the win32 variant, use Path::isEmpty() instead of checking the resulting
c_str() manually. This is the same as unix already does it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52230
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Duncan Sands [Thu, 12 Jun 2008 09:01:30 +0000 (09:01 +0000)]
If queried as to whether an operation is legal
for a particular MVT, return false if the type
is illegal rather than barfing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52229
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Matthijs Kooijman [Thu, 12 Jun 2008 08:49:04 +0000 (08:49 +0000)]
Add line continuation character so the avoid dup loop header test actually runs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52228
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Gabor Greif [Wed, 11 Jun 2008 21:38:51 +0000 (21:38 +0000)]
op_iterator-ify some loops, fix 80col violations
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52226
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Anton Korobeynikov [Wed, 11 Jun 2008 20:16:42 +0000 (20:16 +0000)]
Properly lower DYNAMIC_STACKALLOC - bracket all black magic with
CALLSEQ_BEGIN & CALLSEQ_END.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52225
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Evan Cheng [Wed, 11 Jun 2008 19:18:20 +0000 (19:18 +0000)]
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.
This fixes the heapsort performance regressions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52224
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Evan Cheng [Wed, 11 Jun 2008 19:07:54 +0000 (19:07 +0000)]
Avoid duplicating loop header which leads to unnatural loops (and just seem like general badness to me, likely to cause code explosion).
Patch by Florian Brandner.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52223
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Gordon Henriksen [Wed, 11 Jun 2008 14:58:01 +0000 (14:58 +0000)]
Don't send checkpoints to stderr for the vmcore.ml test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52218
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Matthijs Kooijman [Wed, 11 Jun 2008 14:05:05 +0000 (14:05 +0000)]
Teach instruction combining about the extractvalue. It can succesfully fold
useless insert-extract chains, similar to how it folds them for vectors.
Add a testcase for this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52217
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Gabor Greif [Wed, 11 Jun 2008 13:53:41 +0000 (13:53 +0000)]
remove bogus comment
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52216
91177308-0d34-0410-b5e6-
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Gabor Greif [Wed, 11 Jun 2008 11:45:26 +0000 (11:45 +0000)]
op_iterator-ify dropAllReferences
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52215
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Duncan Sands [Wed, 11 Jun 2008 11:42:12 +0000 (11:42 +0000)]
Sometimes (rarely) nodes held in LegalizeTypes
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52214
91177308-0d34-0410-b5e6-
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Gordon Henriksen [Wed, 11 Jun 2008 10:46:24 +0000 (10:46 +0000)]
Better test for availability of __gnu_cxx::stdio_filebuf.
If this doesn't work, I'll write a configure test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52213
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Matthijs Kooijman [Wed, 11 Jun 2008 09:00:12 +0000 (09:00 +0000)]
Clarify a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52212
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Gabor Greif [Tue, 10 Jun 2008 22:03:26 +0000 (22:03 +0000)]
op_iterator-ify loops
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52191
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Duncan Sands [Tue, 10 Jun 2008 20:54:01 +0000 (20:54 +0000)]
Small doc fix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52190
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Dale Johannesen [Tue, 10 Jun 2008 18:01:54 +0000 (18:01 +0000)]
Use %link not %llvmgxx (which includes -c) to do the link.
The test still fails because an expected symbol is not
present, and I don't see why it should be.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52188
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Dale Johannesen [Tue, 10 Jun 2008 18:00:45 +0000 (18:00 +0000)]
Suppress ObjC FE warnings, which cause the test to fail.
Warnings are legitimate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52187
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Dale Johannesen [Tue, 10 Jun 2008 18:00:09 +0000 (18:00 +0000)]
Add -w to inhibit gcc warnings, which causes the
harness to fail the tests. The warning all appear
legitimate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52186
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Dale Johannesen [Tue, 10 Jun 2008 17:57:58 +0000 (17:57 +0000)]
Fix parameter spelling: sse not sse1
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52185
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Matthijs Kooijman [Tue, 10 Jun 2008 16:13:38 +0000 (16:13 +0000)]
Ignore stderr for some more tests that expect warnings there.
This fixes 2 testcases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52184
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Matthijs Kooijman [Tue, 10 Jun 2008 16:10:32 +0000 (16:10 +0000)]
Fix some more quoting issues in RUN lines, this time regarding unintended
variable expansions involving the $ character.
This fixes 4 tests that were not running properly before.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52183
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Matthijs Kooijman [Tue, 10 Jun 2008 16:04:47 +0000 (16:04 +0000)]
Fix some escaping and quoting in RUN lines, mainly involving { and <. In two
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52182
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Matthijs Kooijman [Tue, 10 Jun 2008 15:11:36 +0000 (15:11 +0000)]
Remove double pipes in RUN commandlines.
This fixes 5 testcases that were not being run properly before.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52180
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Matthijs Kooijman [Tue, 10 Jun 2008 15:07:07 +0000 (15:07 +0000)]
Remove trailing whitespace after line continuations in test cases to them work.
This fixes two test cases that were not being run properly before.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52179
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Matthijs Kooijman [Tue, 10 Jun 2008 15:04:14 +0000 (15:04 +0000)]
Let some more tests ignore expected output on stderr.
Also, use > %t instead of -o %t for output in one test since that also works
when %t already exists.
This fixes 6 testcases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52178
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Matthijs Kooijman [Tue, 10 Jun 2008 14:53:49 +0000 (14:53 +0000)]
Remove some debug output from tblgen. This fixes a test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52177
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Matthijs Kooijman [Tue, 10 Jun 2008 14:37:44 +0000 (14:37 +0000)]
Fix some llvm-gcc warnings in testcases, mostly by adding includes or adding
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52176
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Matthijs Kooijman [Tue, 10 Jun 2008 12:57:32 +0000 (12:57 +0000)]
For all RUN lines starting with "not", redirect stderr to /dev/null so tests
don't fail when (expected) error output is produced. This fixes 17 tests.
While I was there, I also made all RUN lines of the form "not llvm-as..." a bit
more consistent, they now all redirect stderr and stdout to /dev/null and use
input redirect to read their input.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52174
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Matthijs Kooijman [Tue, 10 Jun 2008 12:39:15 +0000 (12:39 +0000)]
Suppress the (stderr) output of -aa-eval, this fixes 5 tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52173
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Matthijs Kooijman [Tue, 10 Jun 2008 12:28:43 +0000 (12:28 +0000)]
Change llvm.exp so it no longer ignores some errors when executing dejagnu
tests. This breaks 80 tests in the tree.
The interesting part here is that this no longer ignores syntax errors
in RUN command lines. Some tests have not been working all the time because of
this.
The tricky part is that it now also views any stderr output as an error. This
can be suppressed in tcl 8.5, but let's not add this dependency. Instead, all
testcases should be changed to redirect stderr if they expect stderr output.
This holds in particular for lines like:
; RUN: not llvm-as < %s
where an error is expected (but I think I can solve this by modifying the not
script). Also, compilations resulting in warnings will now also fail (so
the warnings should be fixed, disabled or redirected...).
I'll continue with fixing the testcases that are broken now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52172
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Gabor Greif [Tue, 10 Jun 2008 01:52:17 +0000 (01:52 +0000)]
adjust calls to ConstantFP::get to new API
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52165
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Dan Gohman [Tue, 10 Jun 2008 00:36:41 +0000 (00:36 +0000)]
Convert several tests to use temporary files instead of redundantly
executing the test commands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52163
91177308-0d34-0410-b5e6-
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Dan Gohman [Mon, 9 Jun 2008 22:36:45 +0000 (22:36 +0000)]
Fix two more not-grep tests that were missing llvm-dis.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52159
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Dan Gohman [Mon, 9 Jun 2008 22:05:52 +0000 (22:05 +0000)]
Teach isGAPlusOffset to respect a GlobalAddressSDNode's offset
value, which is something that apparently isn't used much.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52158
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Dan Gohman [Mon, 9 Jun 2008 21:26:13 +0000 (21:26 +0000)]
Re-apply 52002, allowing the verifier to accept non-MRV struct return
types on functions, with adjustments so that it accepts both
new-style aggregate returns and old-style MRV returns, including those
with only a single member.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52157
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Dan Gohman [Mon, 9 Jun 2008 21:19:23 +0000 (21:19 +0000)]
CodeGen support for aggregate-value function arguments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52156
91177308-0d34-0410-b5e6-
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Duncan Sands [Mon, 9 Jun 2008 20:24:05 +0000 (20:24 +0000)]
Update the build instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52153
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Duncan Sands [Mon, 9 Jun 2008 15:48:25 +0000 (15:48 +0000)]
Various tweaks related to apint codegen. No functionality
change for non-funky-sized integers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52151
91177308-0d34-0410-b5e6-
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Dan Gohman [Mon, 9 Jun 2008 15:21:47 +0000 (15:21 +0000)]
Handle empty aggregate values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52150
91177308-0d34-0410-b5e6-
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Dan Gohman [Mon, 9 Jun 2008 14:45:02 +0000 (14:45 +0000)]
AsmParser support for immediate constant aggregate values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52149
91177308-0d34-0410-b5e6-
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Dan Gohman [Mon, 9 Jun 2008 14:12:10 +0000 (14:12 +0000)]
CPPBackend support for extractvalue and insertvalue.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52147
91177308-0d34-0410-b5e6-
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Dan Gohman [Mon, 9 Jun 2008 14:09:13 +0000 (14:09 +0000)]
Abort on an unrecognized opcode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52146
91177308-0d34-0410-b5e6-
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Dan Gohman [Mon, 9 Jun 2008 14:08:11 +0000 (14:08 +0000)]
Update the CPP backend for the ConstantFP::get API change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52144
91177308-0d34-0410-b5e6-
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Duncan Sands [Mon, 9 Jun 2008 11:32:28 +0000 (11:32 +0000)]
Remove some DAG combiner assumptions about sizes
of integer types. Fix the isMask APInt method to
actually work (hopefully) rather than crashing
because it adds apints of different bitwidths.
It looks like isShiftedMask is also broken, but
I'm leaving that one to the APInt people (it is
not used anywhere).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52142
91177308-0d34-0410-b5e6-
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Duncan Sands [Mon, 9 Jun 2008 11:28:41 +0000 (11:28 +0000)]
Test that prune-eh doesn't make deductions based
on bodies of functions with weak linkage.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52141
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Rafael Espindola [Mon, 9 Jun 2008 09:52:31 +0000 (09:52 +0000)]
add support for PIC on linux x86-64
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52139
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 9 Jun 2008 08:26:51 +0000 (08:26 +0000)]
lower calls to abs to inline code, PR2337
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52138
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Chris Lattner [Mon, 9 Jun 2008 07:58:07 +0000 (07:58 +0000)]
Fix PR2411, where ip constant prop would propagate the
result of a weak function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52137
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Bill Wendling [Mon, 9 Jun 2008 07:51:45 +0000 (07:51 +0000)]
Small formatting changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52136
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Chris Lattner [Mon, 9 Jun 2008 07:47:34 +0000 (07:47 +0000)]
use 'continue' to make the function linker simpler. When linking a strong
function into a weak function, zap the weak function body so that the
strong one overrides it. This fixes PR2410
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52135
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Chris Lattner [Mon, 9 Jun 2008 07:36:11 +0000 (07:36 +0000)]
minor changes to short circuit the 'no linkage' case earlier for
function bodies. We now don't try to unify types or handling type
mismatches if when linking an internal foo to an external foo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52134
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Chris Lattner [Mon, 9 Jun 2008 07:25:28 +0000 (07:25 +0000)]
simplify function visibility handling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52133
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Tanya Lattner [Mon, 9 Jun 2008 07:14:31 +0000 (07:14 +0000)]
Create dirs as needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52131
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Gabor Greif [Mon, 9 Jun 2008 06:06:18 +0000 (06:06 +0000)]
removed two implicitly closed </p> tags to get it validate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52123
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Tanya Lattner [Mon, 9 Jun 2008 06:02:09 +0000 (06:02 +0000)]
Update with new release.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52121
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Dan Gohman [Mon, 9 Jun 2008 04:36:34 +0000 (04:36 +0000)]
Add a note in the API Changes section about the ConstantFP::get change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52119
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Anton Korobeynikov [Mon, 9 Jun 2008 04:21:50 +0000 (04:21 +0000)]
Use proper icon :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52118
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Anton Korobeynikov [Mon, 9 Jun 2008 04:20:10 +0000 (04:20 +0000)]
Fix few validations errors
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52117
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Anton Korobeynikov [Mon, 9 Jun 2008 04:17:51 +0000 (04:17 +0000)]
Add footer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52116
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Anton Korobeynikov [Mon, 9 Jun 2008 04:15:49 +0000 (04:15 +0000)]
Remove obsolete CompilerDriver.html and provie a new one, based on autogenerated file form
LLVMC-Reference.rst
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52115
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Chris Lattner [Mon, 9 Jun 2008 04:00:08 +0000 (04:00 +0000)]
linkify, this requires pulling CodeGenerator.html into 2.3.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52114
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Chris Lattner [Mon, 9 Jun 2008 00:42:10 +0000 (00:42 +0000)]
Add a simple, but efficient, generic scoped hash table
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52112
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Chris Lattner [Sun, 8 Jun 2008 23:40:40 +0000 (23:40 +0000)]
grammaro
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52111
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Chris Lattner [Sun, 8 Jun 2008 23:12:47 +0000 (23:12 +0000)]
final edits from me, simplify the ia64 section.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52110
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Chris Lattner [Sun, 8 Jun 2008 23:06:47 +0000 (23:06 +0000)]
more edits
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52109
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Dan Gohman [Sun, 8 Jun 2008 23:05:11 +0000 (23:05 +0000)]
Add notes about two known X86-64 limitations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52108
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Chris Lattner [Sun, 8 Jun 2008 22:59:35 +0000 (22:59 +0000)]
several edits
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52107
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Dan Gohman [Sun, 8 Jun 2008 22:57:59 +0000 (22:57 +0000)]
Add some links to doxygen documentation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52106
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Dan Gohman [Sun, 8 Jun 2008 22:49:27 +0000 (22:49 +0000)]
Describe MachineMemOperands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52105
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Dan Gohman [Sun, 8 Jun 2008 22:44:43 +0000 (22:44 +0000)]
Fix a grammero.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52104
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Gordon Henriksen [Sun, 8 Jun 2008 22:05:11 +0000 (22:05 +0000)]
Revert a bad edit from r52095.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52103
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Chris Lattner [Sun, 8 Jun 2008 21:58:17 +0000 (21:58 +0000)]
add vmkit and rewrite clang section
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52102
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Chris Lattner [Sun, 8 Jun 2008 21:34:41 +0000 (21:34 +0000)]
start edits.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52100
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Chris Lattner [Sun, 8 Jun 2008 21:19:07 +0000 (21:19 +0000)]
add more notes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52099
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Duncan Sands [Sun, 8 Jun 2008 20:54:56 +0000 (20:54 +0000)]
Remove comparison methods for MVT. The main cause
of apint codegen failure is the DAG combiner doing
the wrong thing because it was comparing MVT's using
< rather than comparing the number of bits. Removing
the < method makes this mistake impossible to commit.
Instead, add helper methods for comparing bits and use
them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52098
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Chris Lattner [Sun, 8 Jun 2008 20:52:11 +0000 (20:52 +0000)]
Limit the icmp+phi merging optimization to the cases where it is profitable:
don't make i1 phis when it won't be possible to eliminate them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52097
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Chris Lattner [Sun, 8 Jun 2008 20:25:30 +0000 (20:25 +0000)]
add some html escapes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52096
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Duncan Sands [Sun, 8 Jun 2008 20:18:35 +0000 (20:18 +0000)]
Using llc always rather than sometimes using LLC.
Try to improve language in various places. Use
X86 always rather than sometimes using x86. Add
some minor Ada info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52095
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Duncan Sands [Sun, 8 Jun 2008 19:38:43 +0000 (19:38 +0000)]
Fix spelling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52094
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Anton Korobeynikov [Sun, 8 Jun 2008 16:59:10 +0000 (16:59 +0000)]
Remove invalid test
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52093
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Anton Korobeynikov [Sun, 8 Jun 2008 10:24:13 +0000 (10:24 +0000)]
Add win64
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Anton Korobeynikov [Sun, 8 Jun 2008 10:23:46 +0000 (10:23 +0000)]
This was fixed
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52090
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Chris Lattner [Sun, 8 Jun 2008 02:45:07 +0000 (02:45 +0000)]
add some notes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52087
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