6dc4a8bc2c
Fix some cases where StringRef was being passed by const reference. Remove const from some other StringRefs since its implicitly const already.
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llvm-svn: 216820
2014-08-30 16:48:02 +00:00
4fa2fd12ca
SubTargetFeature.cpp: it seems the size of this SmallVector should be 3
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because some subtarget feature strings have three components.
llvm-svn: 215339
2014-08-11 02:21:32 +00:00
addf51ddde
Make the split function use StringRef::split.
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llvm-svn: 208723
2014-05-13 19:55:17 +00:00
9c928478f4
Use a range based for loop for the SubtargetFeatures print function.
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llvm-svn: 208132
2014-05-06 21:20:29 +00:00
0e6f41c659
Fix odd formatting that snuck into last patch.
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llvm-svn: 208130
2014-05-06 21:04:27 +00:00
dc5072d60e
ArrayRef-ize the Feature and Processor tables for SubtargetFeatures.
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This removes arguments passed everywhere and allows the use of
standard iteration over lists.
Should be no functional change.
llvm-svn: 208127
2014-05-06 20:23:04 +00:00
a9f3a5cb37
Have the SubtargetFeature help routine just not return a number and
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fall back to the normal path without a cpu. While doing this fix
llc to just exit when we don't have a module to process instead of
asserting.
llvm-svn: 208102
2014-05-06 16:29:50 +00:00
7eba3f90ae
Revert "Walk back commits for unused function parameters - they're still being"
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this reapplies 208012 and 208002.
llvm-svn: 208037
2014-05-06 02:37:26 +00:00
4b33ec96d3
Walk back commits for unused function parameters - they're still being
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used via dragonegg for now.
llvm-svn: 208016
2014-05-05 23:26:59 +00:00
80f12c2349
Remove a now unnecessary function since all calls have one version
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and inline it into its caller.
llvm-svn: 208012
2014-05-05 22:36:07 +00:00
fbed044fa3
Remove a call to std::exit in a library. Make "Help" return
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a 0 as a default answer.
llvm-svn: 208009
2014-05-05 22:01:47 +00:00
6beaa8adb8
Remove unused argument from AddFeature.
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llvm-svn: 208002
2014-05-05 21:40:44 +00:00
bb694de649
[C++11] More 'nullptr' conversion or in some cases just using a boolean check instead of comparing to nullptr.
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llvm-svn: 206129
2014-04-13 04:57:38 +00:00
eab7515385
Reverting r199886 (Prevent repetitive warnings for unrecognized processors and features)
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llvm-svn: 200083
2014-01-25 16:56:18 +00:00
a515896343
Prevent repetitive warnings for unrecognized processors and features
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llvm-svn: 199886
2014-01-23 11:31:38 +00:00
5357df6290
MC: Don't assume incoming StringRef's are null terminated.
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This can happen when processing command line arguments, which
are often stored as std::string's and later turned into
StringRef's via std::string::data(). Unfortunately this
is not guaranteed to return a null-terminated string
until C++11, causing breakage on platforms that don't do this.
llvm-svn: 192558
2013-10-13 22:09:26 +00:00
41d630f448
Fix the documentation of getDefaultSubtargetFeatures.
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Patch by David Nadlinger.
llvm-svn: 192098
2013-10-07 13:34:05 +00:00
a74129adad
Symbol hygiene: Make sure declarations and definitions match, make helper functions static.
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llvm-svn: 166376
2012-10-20 12:53:26 +00:00
54b69d4c0d
Remove template from function that is only used with one type after r165092.
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llvm-svn: 165203
2012-10-04 05:18:31 +00:00
85e7a40232
Remove unused function that used to get itineraries from SubTargetFeatures. This is done from MCSubTargetInfo these days.
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llvm-svn: 165092
2012-10-03 06:26:11 +00:00
49d684e1e2
Release build: guard dump functions with
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"#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)"
No functional change. Update r163344.
llvm-svn: 163679
2012-09-12 05:06:18 +00:00
c3366ccecb
Release build: guard dump functions with "ifndef NDEBUG"
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No functional change.
llvm-svn: 163344
2012-09-06 19:55:56 +00:00
77198de4d6
Constify subtarget info properly so that we dont cast away the const in
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the SubtargetInfoKV tables. Found by gcc48 -Wcast-qual.
llvm-svn: 163251
2012-09-05 21:43:57 +00:00
dc1e36e9f5
Tidy up. Trailing whitespace.
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llvm-svn: 156602
2012-05-11 01:41:30 +00:00
20baffb257
Replace (Lower|Upper)caseString in favor of StringRef's newest methods.
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llvm-svn: 143891
2011-11-06 20:37:06 +00:00
cc863b2bb6
Let printf do the formatting instead aligning strings ourselves.
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While at it, merge some format strings.
llvm-svn: 142140
2011-10-16 16:30:34 +00:00
91111d2706
Change createAsmParser to take a MCSubtargetInfo instead of triple,
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CPU, and feature string. Parsing some asm directives can change
subtarget state (e.g. .code 16) and it must be reflected in other
modules (e.g. MCCodeEmitter). That is, the MCSubtargetInfo instance
must be shared.
llvm-svn: 134795
2011-07-09 05:47:46 +00:00
1a72add615
Compute feature bits at time of MCSubtargetInfo initialization.
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llvm-svn: 134606
2011-07-07 07:07:08 +00:00
c88d6d402a
Eliminate one extra conversion.
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llvm-svn: 134240
2011-07-01 16:59:30 +00:00
92da450ae7
Another misuse of StringRef. MSVC is very sensitive to that kind of error.
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llvm-svn: 134236
2011-07-01 09:23:41 +00:00
968af4fee2
Fix use after free.
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llvm-svn: 134234
2011-07-01 04:40:50 +00:00
d8e27a584e
Switch SubtargetFeatures from std::string to StringRef.
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llvm-svn: 134219
2011-07-01 00:23:10 +00:00
fe6e405e8c
Fix the ridiculous SubtargetFeatures API where it implicitly expects CPU name to
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be the first encoded as the first feature. It then uses the CPU name to look up
features / scheduling itineray even though clients know full well the CPU name
being used to query these properties.
The fix is to just have the clients explictly pass the CPU name!
llvm-svn: 134127
2011-06-30 01:53:36 +00:00
8264e272a9
Sink SubtargetFeature and TargetInstrItineraries (renamed MCInstrItineraries) into MC.
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llvm-svn: 134049
2011-06-29 01:14:12 +00:00
Craig Topper