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33d0763bd1
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247 Commits

Author SHA1 Message Date
Craig Topper
33d0763bd1 [TableGen] Fold variable declaration/initialization into if condition for a couple short lived variables. NFC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239207 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-06 01:33:58 +00:00
Craig Topper
c052f54559 [TableGen] Remove unnecessary outer 'if' and merge it's conditions into the inner 'if's. NFC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239206 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-06 01:33:55 +00:00
Craig Topper
77411bdfe3 [TableGen] Fold variable declarations with their assignments. NFC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239205 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-06 00:44:45 +00:00
Craig Topper
44bc71549e [TableGen] Use range-based for loops. NFC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239022 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-04 07:40:14 +00:00
Craig Topper
40c791eda9 [TableGen] Merge single prefix bit in RecordVal into PointerIntPair with Name to reduce memory usage. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239021 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-04 07:40:12 +00:00
Craig Topper
caa40ec228 [TableGen] Use range-based for loops. NFC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238808 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-02 06:19:28 +00:00
Craig Topper
61f49542d7 [TableGen] Rename ListInit::getSize to just 'size' to be more consistent. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238806 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-02 04:15:57 +00:00
Craig Topper
a1bedd75a0 [TableGen] Use range-based for loops. NFC. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238805 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-02 04:15:51 +00:00
Craig Topper
dd2a26fccb [TableGen] Move a couple virtual methods out of line so vtable anchors can be removed. NFC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238727 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-01 06:44:18 +00:00
Craig Topper
be43b88fae [TableGen] Merge RecTy::typeIsConvertibleTo and RecTy::baseClassOf. NFC 
typeIsConvertibleTo was just calling baseClassOf(this) on the argument passed to it, but there weren't different signatures for baseClassOf so passing 'this' didn't really do anything interesting. typeIsConvertibleTo could have just been a non-virtual method in RecTy. But since that would be kind of a silly method, I instead re-distributed the logic from baseClassOf into typeIsConvertibleTo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238648 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-30 07:36:01 +00:00
Craig Topper
17246b12cf [TableGen] Remove all the variations of RecTy::convertValue and just handle the conversions in convertInitializerTo directly. This saves a bunch of vtable entries. NFC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238646 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-30 07:34:51 +00:00
Benjamin Kramer
9589ff8949 Replace push_back(Constructor(foo)) with emplace_back(foo) for non-trivial types 
If the type isn't trivially moveable emplace can skip a potentially
expensive move. It also saves a couple of characters.


Call sites were found with the ASTMatcher + some semi-automated cleanup.

memberCallExpr(
    argumentCountIs(1), callee(methodDecl(hasName("push_back"))),
    on(hasType(recordDecl(has(namedDecl(hasName("emplace_back")))))),
    hasArgument(0, bindTemporaryExpr(
                       hasType(recordDecl(hasNonTrivialDestructor())),
                       has(constructExpr()))),
    unless(isInTemplateInstantiation()))

No functional change intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238602 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-29 19:43:39 +00:00
Craig Topper
60bc0ab340 [TableGen] Remove convertValue functions for UnOpInit, BinOpInit, and TernOpInit as they weren't able to be called. 
I don't think converting the inputs to the Ops was the right behavior anyway.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238543 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-29 05:51:32 +00:00
Benjamin Kramer
24bccaf9f9 Don't call utostr in Twine/raw_ostream contexts. 
Creating temporary std::strings there is unnecessary.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238412 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-28 11:24:24 +00:00
Craig Topper
aac3ba8fad [TableGen] Use DefInit::getAsString instead of getDef()->getName(). NFC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238399 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-28 06:38:32 +00:00
Craig Topper
38e3e6a195 [TableGen] Don't convert types to strings to query what they are. Just use 'isa' 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238398 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-28 06:38:28 +00:00
Craig Topper
7b0f8fc600 [TableGen] Fix line wrapping logic for the autogenerated header to use math that makes more sense (at least to me). 
The old code had a bug if the description was between 75 and 85 characters or so as it substracted PSLen from Desc.size() instead of MAX_LINE_LEN in the compare. It also calculated odd values for PosE on the last split and just let StringRef::slice take care of it being larger than the description string.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238187 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-26 08:07:56 +00:00
Craig Topper
c9739ec212 [TableGen] Rewrite an assert to not do a bunch unsigned math and then try to ensure the result is a positive number. 
I think the fact that it was explicitly excluding 0 kept this from being a tautology. The exclusion of 0 for the old math was also a bug that's easily hit if the description gets split into multiple lines.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238186 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-26 08:07:49 +00:00
Craig Topper
88008cb710 [TableGen] Put a space between '*' and description in the autogenerated tablegen header. Minor cleanup in surrounding code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238185 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-26 08:07:45 +00:00
Craig Topper
d0185f83c6 [TableGen] Fix indentation. NFC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238181 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-26 06:48:47 +00:00
Craig Topper
cfacb30e5d [TableGen] Include header for each cpp file first. NFC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238180 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-26 06:48:46 +00:00
Craig Topper
a274efbc67 [TableGen] Remove unneeded namespace around a function. Just put llvm:: on the definition since it's already declared in a header file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238178 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-26 06:48:41 +00:00
Craig Topper
ef92f29b75 [TableGen] Use 'static' instead of an anonymous namespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238177 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-26 06:48:38 +00:00
Hal Finkel
80bb2d981d [TableGen] Resolve complex def names inside multiclasses 
We had not been trying hard enough to resolve def names inside multiclasses
that had complex concatenations, etc. Now we'll try harder.

Patch by Amaury Sechet!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237877 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-21 04:32:56 +00:00
Craig Topper
43ec501d2c [TableGen] Make some variable names consistent with their type names and just generally consistent across all of the overloads. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237775 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-20 05:40:13 +00:00
Craig Topper
ee25444b06 [TableGen] Fix a memory leak. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237774 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-20 05:40:09 +00:00
Craig Topper
d43901cbb1 [TableGen] Change 'car' to 'head' and 'cdr' to 'tail' in assert comments. These were the old names for these operations long ago. NFC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237514 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-16 05:42:13 +00:00
Craig Topper
5dddb1909c [TableGen] Remove !! that I can't really explain why I wrote. Also remove some unnecessary curly braces from the same area. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237513 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-16 05:42:11 +00:00
Craig Topper
a4b093e2d3 [TableGen] Restructure a loop to make it exit early instead of skipping a portion of the body based on what will also be the terminating condition. NFC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237511 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-16 05:42:03 +00:00
Justin Bogner
f8ca978417 TableGen: Avoid undefined behaviour by doing this shift in int64 
Found by ubsan. This was taking a bool and left shifting by 32 - the
result is 64 bit, so we should really do the math in a type it fits
in.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237345 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-14 06:47:02 +00:00
Craig Topper
bed1965111 [TableGen] Remove an unnecessary outer 'if' around 3 separate inner ifs. No functional change intended. 
The outer if had 3 separate conditions ORed together and then the inner ifs detected which of the three conditions it was by using only a portion of the specific condition. Just put the whole condition in each inner if and remove the outer if.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237343 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-14 05:54:02 +00:00
Craig Topper
8a049abf2f [TableGen] Simplify some code. NFC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237342 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-14 05:53:59 +00:00
Craig Topper
bbf57b36bb [TableGen] Replace some calls to ListInit::getSize() with ListInit::empty() if it was just comparing to 0. NFC. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237340 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-14 05:53:53 +00:00
Craig Topper
448c555c54 Use ArrayRef::slice instead of manually constructing an ArrayRef from ArrayRef iterators. NFC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237231 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-13 06:57:51 +00:00
Craig Topper
ee686477ac Remove unnecessary variables by folding calls into for loop header. NFC. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237090 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-12 05:25:10 +00:00
James Y Knight
aeda490976 Fix tablegen's PrintFatalError function to run registered file 
cleanups.

Also, change code in tablegen which printed a message and then called
"exit(1)" to use PrintFatalError, instead.

This fixes instances where an empty output file was left behind after
a failed tablegen invocation, which would confuse subsequent ninja
runs into not attempting to rebuild.

Differential Revision: http://reviews.llvm.org/D9608

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237058 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-11 22:17:13 +00:00
Craig Topper
82b7c1b25b [TableGen] Replace 'static_cast' with 'cast'. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236398 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-04 01:35:42 +00:00
Craig Topper
dc0b6f2171 [TableGen] Formatting cleanup. Mostly removing trailing whitespace and unnecessary curly braces. NFC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236397 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-04 01:35:39 +00:00
Craig Topper
21092d8a7c [TableGen] Cleanup formatting by moving operators from beginning of line to end of previous line. NFC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236206 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-04-30 05:54:22 +00:00
Craig Topper
54bff8596f [TableGen] Used range-based for loop. NFC. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236205 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-04-30 05:54:20 +00:00
Craig Topper
4fc782c025 [TableGen] Merge a variable assignment and a return to drop curly braces. Fold an assignment into an if. Use auto on the result of a couple dyn_casts. NFC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236204 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-04-30 05:12:52 +00:00
Craig Topper
40048e70d7 [TableGen] Use range-based for loops. NFC. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236089 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-04-29 07:13:14 +00:00
Craig Topper
ac9abe5e99 [TableGen] Fold a couple dyn_casts into the ifs that check their results. NFC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236088 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-04-29 07:13:12 +00:00
Craig Topper
134e2e75b3 [TableGen] Replace some dyn_casts followed by an assert with just a regular cast which asserts internally. NFC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236087 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-04-29 07:13:05 +00:00
Craig Topper
ed5293c2e9 [TableGen] Use range-based for loops. NFC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236083 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-04-29 04:43:36 +00:00
Craig Topper
a9a01d9879 [TableGen] Don't leak Expanders and Operators in SetTheory. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235697 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-04-24 06:49:44 +00:00
Craig Topper
7cc4f07bdc [TableGen] Fix all remaining memory leaks of Init and RecTy objects. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235696 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-04-24 05:38:48 +00:00
Craig Topper
3aaf26d335 [TableGen] Use range based for loops. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235482 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-04-22 05:27:47 +00:00
Craig Topper
bdd6973671 [TableGen] Remove some deletes that violate ownership semantics. These don't seem to execute in our codebase today and date back to a time when there was an allocation in this function. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235481 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-04-22 05:27:11 +00:00
Craig Topper
459448abcc [TableGen] Make BitRecTy::baseClassOf return true when RHS is an IntRecTy. 
Previously the code was accidentally checking if 'this' was an IntRecTy which it can't be since 'this' is a BitRecTy. Looking back at the history it appears it was intended to check RHS.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235477 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-04-22 04:18:32 +00:00