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* [WebAssembly] Update WebAssemblyLowerEmscriptenEHSjLj to handle separate ↵Sam Clegg2018-07-171-38/+17
| | | | | | | | | | | | | | | | | | | | | compilation Previously we were assuming whole program compilation. Now that separate compilation is a thing we need to update this pass. Firstly, it can no longer assert on the existence of malloc and free. This functions might not be in the current translation unit. If we need them then we will generate not imports for them. Secondly the global helper function we create should be marked as weak since we will be generating a separate copy in each translation unit. Finally the names of the symbols used must be unique and fixed since they need to agree across translation units. Differential Revision: https://reviews.llvm.org/D49263 llvm-svn: 337301
* Remove \brief commands from doxygen comments.Adrian Prantl2018-05-011-1/+1
| | | | | | | | | | | | | | | | We've been running doxygen with the autobrief option for a couple of years now. This makes the \brief markers into our comments redundant. Since they are a visual distraction and we don't want to encourage more \brief markers in new code either, this patch removes them all. Patch produced by for i in $(git grep -l '\\brief'); do perl -pi -e 's/\\brief //g' $i & done Differential Revision: https://reviews.llvm.org/D46290 llvm-svn: 331272
* fix trivial typo; NFCHiroshi Inoue2017-06-301-1/+1
| | | | llvm-svn: 306798
* [IR] Make getParamAttributes take argument numbers, not ArgNo+1Reid Kleckner2017-04-131-2/+1
| | | | | | | | | | | | Add hasParamAttribute() and use it instead of hasAttribute(ArgNo+1, Kind) everywhere. The fact that the AttributeList index for an argument is ArgNo+1 should be a hidden implementation detail. NFC llvm-svn: 300272
* [IR] Take func, ret, and arg attrs separately in AttributeList::getReid Kleckner2017-04-131-8/+6
| | | | | | | | | | | | | This seems like a much more natural API, based on Derek Schuff's comments on r300015. It further hides the implementation detail of AttributeList that function attributes come last and appear at index ~0U, which is easy for the user to screw up. git diff says it saves code as well: 97 insertions(+), 137 deletions(-) This also makes it easier to change the implementation, which I want to do next. llvm-svn: 300153
* [WebAssembly] Update use of Attributes after r299875Derek Schuff2017-04-121-17/+14
| | | | | | This fixes the failing WebAssemblyLowerEmscriptenEHSjLj tests llvm-svn: 300072
* Revert "[WebAssembly] Update use of Attributes after r299875"Derek Schuff2017-04-121-14/+17
| | | | | | | | This reverts commit 2a0eb61dcccb15058d5b2a572bb3da0cf47fd550, r300015 I raced with rnk on the commit. llvm-svn: 300016
* [WebAssembly] Update use of Attributes after r299875Derek Schuff2017-04-121-17/+14
| | | | | | This fixes the failing WebAssemblyLowerEmscriptenEHSjLj tests llvm-svn: 300015
* Rename AttributeSet to AttributeListReid Kleckner2017-03-211-9/+10
| | | | | | | | | | | | | | | | | | | | | | | | | Summary: This class is a list of AttributeSetNodes corresponding the function prototype of a call or function declaration. This class used to be called ParamAttrListPtr, then AttrListPtr, then AttributeSet. It is typically accessed by parameter and return value index, so "AttributeList" seems like a more intuitive name. Rename AttributeSetImpl to AttributeListImpl to follow suit. It's useful to rename this class so that we can rename AttributeSetNode to AttributeSet later. AttributeSet is the set of attributes that apply to a single function, argument, or return value. Reviewers: sanjoy, javed.absar, chandlerc, pete Reviewed By: pete Subscribers: pete, jholewinski, arsenm, dschuff, mehdi_amini, jfb, nhaehnle, sbc100, void, llvm-commits Differential Revision: https://reviews.llvm.org/D31102 llvm-svn: 298393
* Fix wasm build after arg_begin iterator type changeReid Kleckner2017-03-171-1/+1
| | | | llvm-svn: 298106
* Use StringRef in Pass/PassManager APIs (NFC)Mehdi Amini2016-10-011-1/+1
| | | | llvm-svn: 283004
* [WebAssembly] Fix typos in commentsHeejin Ahn2016-09-101-11/+14
| | | | llvm-svn: 281131
* [WebAssembly] Add asm.js-style setjmp/longjmp handling for wasm (reland r280302)Heejin Ahn2016-09-011-164/+763
| | | | | | | | | | | | Summary: This patch adds asm.js-style setjmp/longjmp handling support for WebAssembly. It also uses JavaScript's try and catch mechanism. Reviewers: jpp, dschuff Subscribers: jfb, dschuff Differential Revision: https://reviews.llvm.org/D24121 llvm-svn: 280415
* Revert "Add asm.js-style setjmp/longjmp handling for wasm"Heejin Ahn2016-09-011-763/+164
| | | | | | This reverts commit r280302, it broke the integration tests. llvm-svn: 280329
* Add asm.js-style setjmp/longjmp handling for wasmHeejin Ahn2016-08-311-164/+763
| | | | | | | | | | | | Summary: This patch adds asm.js-style setjmp/longjmp handling support for WebAssembly. It also uses JavaScript's try and catch mechanism. Reviewers: jpp, dschuff Subscribers: jfb, dschuff Differential Revision: https://reviews.llvm.org/D23928 llvm-svn: 280302
* [WebAssembly] Change a comment lineHeejin Ahn2016-08-241-1/+2
| | | | | | Test for commit access. llvm-svn: 279683
* [WebAssembly] Refactor WebAssemblyLowerEmscriptenException pass for ↵Derek Schuff2016-08-181-0/+581
setjmp/longjmp This patch changes the code structure of WebAssemblyLowerEmscriptenException pass to support both exception handling and setjmp/longjmp. It also changes the name of the pass and the source file. 1. Change the file/pass name to WebAssemblyLowerEmscriptenExceptions -> WebAssemblyLowerEmscriptenEHSjLj to make it clear that it supports both EH and SjLj 2. List function / global variable names at the top so they can be changed easily 3. Some cosmetic changes Patch by Heejin Ahn Differential Revision: https://reviews.llvm.org/D23588 llvm-svn: 279075
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