Chris Lattner
9a959112e3
switch formattedstream to use raw_ostream::indent. This eliminates
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the weird MAX_COLUMN_PAD limitation.
llvm-svn: 79785
2009-08-22 23:16:09 +00:00
Daniel Dunbar
85b15d8e71
raw_ostream: Reduce FormattedStream's reliance on raw_ostream's implementation.
...
- Kill off begin(), end(), and iterator. It isn't clear what these
mean. Instead provide getBufferStart(), which can be used with
GetNumBytesInBuffer to the same effect.
- Update ComputeColumn to take arguments for the buffer to scan, this
simplifies the implementation of write_impl substantially.
- This should also fix possible problems with the scanning pointer pointing
outside of the current raw_ostream buffer.
llvm-svn: 79379
2009-08-18 23:36:04 +00:00
Chris Lattner
0ed3ef52af
the MinPad argument to PadToColumn only really makes sense to be 1,
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just remove the argument and replace it with 1.
llvm-svn: 79246
2009-08-17 15:48:08 +00:00
Dan Gohman
8aea7a0db0
Add support for column computation on unbuffered streams.
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llvm-svn: 79065
2009-08-15 02:02:59 +00:00
Dan Gohman
4541bef274
Move FormattedStream's write_impl out of line.
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llvm-svn: 79064
2009-08-15 02:01:04 +00:00
Dan Gohman
fe04559261
Remove an unnecessary #include.
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llvm-svn: 79063
2009-08-15 01:56:38 +00:00
David Greene
04545750d9
Re-apply previous changes and improve column padding performance some more.
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llvm-svn: 77461
2009-07-29 16:08:27 +00:00
Daniel Dunbar
02fa03ef37
Revert r77397, it causes significant regressions in llc performance.
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llvm-svn: 77425
2009-07-29 03:04:22 +00:00
David Greene
6c6f368805
Improve performance of PadToColumn by eliminating flushes.
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llvm-svn: 77397
2009-07-28 23:26:34 +00:00
David Greene
d40b2dbb34
Write space padding as one string to speed up comment printing.
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llvm-svn: 76910
2009-07-23 23:21:10 +00:00
Dan Gohman
0bcfcaa96c
Use size_t.
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llvm-svn: 76069
2009-07-16 15:24:40 +00:00
Chris Lattner
0d3021c94c
minor syntax cleanup
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llvm-svn: 75707
2009-07-14 23:14:10 +00:00
David Greene
9c8a1b9b90
Have asm printers use formatted_raw_ostream directly to avoid a
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dynamic_cast<>.
llvm-svn: 75670
2009-07-14 20:18:05 +00:00
David Greene
0dbe5b0a97
Make some more changes suggested by Chris. Manipulators go away.
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llvm-svn: 75472
2009-07-13 16:49:27 +00:00
David Greene
a60479705b
Make changes suggested by Chris and eliminate newly-added raw_ostream
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hooks as they're no longer needed.
The major change with this patch is to make formatted_raw_ostream usable
by any client of raw_ostream.
llvm-svn: 75283
2009-07-10 21:14:44 +00:00
