941bbec6f4
[OPENMP] 'omp teams' directive basic support.
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Includes parsing and semantic analysis for 'omp teams' directive support from OpenMP 4.0. Adds additional analysis to 'omp target' directive with 'omp teams' directive.
llvm-svn: 219197
2014-10-07 10:13:33 +00:00
a5f070aec0
[OPENMP] Loop collapsing and codegen for 'omp simd' directive.
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This patch implements collapsing of the loops (in particular, in
presense of clause 'collapse'). It calculates number of iterations N
and expressions nesessary to calculate the nested loops counters
values based on new iteration variable (that goes from 0 to N-1)
in Sema. It also adds Codegen for 'omp simd', which uses
(and tests) this feature.
Differential Revision: http://reviews.llvm.org/D5184
llvm-svn: 218743
2014-10-01 06:03:56 +00:00
e4e893bb36
[OPENMP] Parsing/Sema of directive omp parallel for simd
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llvm-svn: 218299
2014-09-23 09:33:00 +00:00
0bd520b767
[OPENMP] Initial parsing/sema analysis of 'target' directive.
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llvm-svn: 218110
2014-09-19 08:19:49 +00:00
f82886e502
Parsing/Sema of directive omp for simd
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llvm-svn: 218029
2014-09-18 05:12:34 +00:00
987f1864ca
[AArch64, inline-asm] Improve diagnostic that is printed when the size of a
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variable that has regiser constraint "r" is not 64-bit.
General register operands are output using 64-bit "x" register names, regardless
of the size of the variable, unless the asm operand is prefixed with the "%w"
modifier. This surprises and confuses many users who aren't familiar with
aarch64 inline assembly rules.
With this commit, a note and fixit hint are printed which tell the users that
they need modifier "%w" in order to output a "w" register instead of an "x"
register.
<rdar://problem/12764785>
llvm-svn: 216260
2014-08-22 06:05:21 +00:00
f6be4cb4cb
Revert r213437
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We no longer plan to use __except_hander3 and rather use custom
personality functions per __try block.
llvm-svn: 213971
2014-07-25 20:52:51 +00:00
0162e459ef
[OPENMP] Initial parsing and sema analysis for 'atomic' directive.
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llvm-svn: 213639
2014-07-22 10:10:35 +00:00
9fb6e647e7
[OPENMP] Initial parsing and sema analysis for 'ordered' directive.
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llvm-svn: 213616
2014-07-22 06:45:04 +00:00
6125da9258
[OPENMP] Initial parsing and sema analysis for 'flush' directive.
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llvm-svn: 213512
2014-07-21 11:26:11 +00:00
d9ed09f7a5
[OPENMP] Parsing/Sema of the OpenMP directive 'critical'.
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llvm-svn: 213510
2014-07-21 09:42:05 +00:00
b530bc0242
[MS-ABI] Assign SEH handler indices to __try blocks
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Assigns indices to try blocks. These indices will used in constructing
tables that the mscrt function __except_handler3 reads during SEH.
Testing will occur once we actually emit the tables, in a subsequent
patch.
llvm-svn: 213437
2014-07-19 00:45:07 +00:00
2df347ad96
[OPENMP] Initial parsing and sema analysis for 'taskwait' directive.
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llvm-svn: 213363
2014-07-18 10:17:07 +00:00
4d1dfeabc9
[OPENMP] Initial parsing and sema analysis for 'barrier' directive.
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llvm-svn: 213360
2014-07-18 09:11:51 +00:00
68446b7253
[OPENMP] Initial parsing and sema analysis of 'taskyield' directive.
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llvm-svn: 213355
2014-07-18 07:47:19 +00:00
80c2289a03
[OPENMP] Parsing/Sema analysis of directive 'master'
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llvm-svn: 213237
2014-07-17 08:54:58 +00:00
9c2e8ee72f
[OPENMP] Parsing and sema analysis for 'omp task' directive.
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llvm-svn: 212804
2014-07-11 11:25:16 +00:00
84d0b3efee
[OPENMP] Parsing and sema analysis for 'omp parallel sections' directive.
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llvm-svn: 212516
2014-07-08 08:12:03 +00:00
4acb859fbd
[OPENMP] Added initial support for 'omp parallel for'.
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llvm-svn: 212453
2014-07-07 13:01:15 +00:00
bae9a793fd
[OPENMP] Parsing and sema analysis for 'copyprivate' clause.
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llvm-svn: 211886
2014-06-27 10:37:06 +00:00
d1e40fbfe1
[OPENMP] Initial parsing and sema analysis for 'single' directive.
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llvm-svn: 211774
2014-06-26 12:05:45 +00:00
1e0498a92d
[OPENMP] Initial parsing and sema analysis for 'section' directive.
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llvm-svn: 211767
2014-06-26 08:21:58 +00:00
d3f8dd2d15
[OPENMP] Initial support for 'sections' directive.
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llvm-svn: 211685
2014-06-25 11:44:49 +00:00
abfc069d6c
[OPENMP] OMPSimdDirective and OMPForDirective: added initialization for CollapsedNum member.
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llvm-svn: 211672
2014-06-25 06:52:00 +00:00
f29276edb7
[OPENMP] Initial support for '#pragma omp for' (fixed incompatibility with MSVC).
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llvm-svn: 211140
2014-06-18 04:14:57 +00:00
a566efbec9
Revert "[OPENMP] Initial support for '#pragma omp for'."
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This reverts commit r211096. Looks like it broke the msvc build:
SemaOpenMP.cpp(140) : error C4519: default template arguments are only allowed on a class template
llvm-svn: 211113
2014-06-17 17:20:53 +00:00
c77dd5257a
[OPENMP] Initial support for '#pragma omp for'.
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llvm-svn: 211096
2014-06-17 11:49:22 +00:00
c5e025831b
[OPENMP] Initial support of 'reduction' clause
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llvm-svn: 211007
2014-06-16 07:08:35 +00:00
1bb328cca5
[OPENMP] Parsing/Sema for OMPLasprivateClause.
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Parsing this clause, allowing it on directive ‘omp simd’ and semantic checks.
llvm-svn: 210184
2014-06-04 13:06:39 +00:00
f0d76e7dc3
Parsing/Sema for OMPAlignedClause.
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llvm-svn: 209816
2014-05-29 14:36:25 +00:00
f3d9b09dea
No longer triggering a checked iterator assert on Windows when using std::copy while deserializing attributed statements with more than one attribute.
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llvm-svn: 208702
2014-05-13 14:55:01 +00:00
36250ad632
[C++11] Use 'nullptr'. AST edition.
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llvm-svn: 208517
2014-05-12 05:36:57 +00:00
8dba66412b
[OPENMP] parsing 'linear' clause (for directive 'omp simd')
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Differential Revision: http://reviews.llvm.org/D3272
llvm-svn: 206891
2014-04-22 13:09:42 +00:00
d48bcd8a46
[OPENMP] Implemented 'copyin' clause
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llvm-svn: 205164
2014-03-31 03:36:38 +00:00
fd2b75948d
[OPENMP] OMPExecutableDirective re-factoring
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Store the number of clauses and children of OMPExecutableDirective and dynamically compute the locations of corresponding arrays.
http://llvm-reviews.chandlerc.com/D2977
llvm-svn: 204933
2014-03-27 15:14:18 +00:00
c656303a2c
[C++11] Replacing CapturedStmt iterators capture_begin() and capture_end() with iterator_range captures(). Updating all of the usages of the iterators with range-based for loops.
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llvm-svn: 203953
2014-03-14 18:08:33 +00:00
86738692fd
"&&&" != "&&"
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llvm-svn: 202444
2014-02-27 23:59:14 +00:00
1b59ab5683
[OPENMP] First changes for Parsing and Sema for 'omp simd' directive support
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llvm-svn: 202360
2014-02-27 08:29:12 +00:00
1319381686
Fix for Bug 18536 - Bad alignment in clang/AST/StmpOpenMP.h
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llvm-svn: 202141
2014-02-25 11:25:38 +00:00
d5af8e472d
[OpenMP] Added parsing and semantic analysis for firstprivate clause
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llvm-svn: 191730
2013-10-01 05:32:34 +00:00
dc41d791f9
Add unused markings to suppress warnings.
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trunk clang is a bit more aggressive about emitting unused-declaration
warnings, so adjust some AST code to match. Specifically, use
LLVM_ATTRIBUTE_UNUSED for declarations which are never supposed to be
referenced, and turn references to declarations which are supposed to be
referenced into odr-uses.
llvm-svn: 190443
2013-09-10 22:57:15 +00:00
758e55ee58
OpenMP: Data-sharing attributes analysis and clause 'shared' (fixed test threadprivate_messages.cpp)
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llvm-svn: 190183
2013-09-06 18:03:48 +00:00
515f4db4f9
Remove useless reinterpret_casts from Stmt.cpp
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Summary:
I have no idea why these were there in the first place, but now they are
certainly not necessary.
Reviewers: rsmith
CC: cfe-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D1581
llvm-svn: 189813
2013-09-03 14:41:16 +00:00
e892ccec0d
Revert "OpenMP: Data-sharing attributes analysis and clause 'shared'"
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This reverts commit r189795.
threadprivate_messages.cpp is faling on windows.
llvm-svn: 189811
2013-09-03 14:33:09 +00:00
d4183dabd7
OpenMP: Data-sharing attributes analysis and clause 'shared'
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llvm-svn: 189795
2013-09-03 12:55:52 +00:00
c571c810bf
Constify some more ASTContext& uses.
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llvm-svn: 188989
2013-08-22 06:02:26 +00:00
e6960e2db5
Constify the ASTContext& passed to Stmt creation functions. Also constify the context in couple other functions that are called from creation functions.
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llvm-svn: 188986
2013-08-22 05:28:54 +00:00
cee6133930
Revert accidental commit.
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llvm-svn: 188862
2013-08-21 04:01:01 +00:00
9c4d17f65c
Replace avx-512 with avx512f to match llvm side and what gcc patches appear to be using.
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llvm-svn: 188860
2013-08-21 03:59:22 +00:00
33b4cde2f2
Revert r188756 because some other changes snuck in with it.
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llvm-svn: 188757
2013-08-20 07:07:29 +00:00
ffb7180e96
Add AVX-512 feature flag and knl cpu to clang.
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llvm-svn: 188756
2013-08-20 07:05:05 +00:00
e691fce6e4
Make the version of Stmt::operator new that takes ASTContext* call the ASTContext& version in Stmt inline instead of having two out of line functions that both call to the global versions.
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llvm-svn: 188648
2013-08-19 03:11:34 +00:00
048b883416
Revert r188644 to unbreak buildbots.
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llvm-svn: 188645
2013-08-18 20:38:37 +00:00
260f7e6893
Remove Stmt::operator new that takes a ASTContext*. All callers use the ASTContext& version.
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llvm-svn: 188644
2013-08-18 20:03:21 +00:00
5a050016bb
Remove throw() from Stmt::operator new so the compiler will omit the null check on the result since ASTContext allocator won't return null.
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llvm-svn: 188641
2013-08-18 17:45:38 +00:00
3793291d50
Make expression allocation methods use a 'const' reference to the ASTContext since the underlying operator new only needs a const reference.
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llvm-svn: 188636
2013-08-18 10:09:15 +00:00
5ec3eb11fc
OpenMP: basic support for #pragma omp parallel
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llvm-svn: 186647
2013-07-19 03:13:43 +00:00
b998bff32b
Delete dead code.
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llvm-svn: 185101
2013-06-27 20:48:08 +00:00
ba71c08523
First pass of semantic analysis for init-captures: check the initializer, build
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a FieldDecl from it, and propagate both into the closure type and the
LambdaExpr.
You can't do much useful with them yet -- you can't use them within the body
of the lambda, because we don't have a representation for "the this of the
lambda, not the this of the enclosing context". We also don't have support or a
representation for a nested capture of an init-capture yet, which was intended
to work despite not being allowed by the current standard wording.
llvm-svn: 181985
2013-05-16 06:20:58 +00:00
17fbf6edc2
Implement template support for CapturedStmt
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- Sema tests added and CodeGen tests are pending
Differential Revision: http://llvm-reviews.chandlerc.com/D728
llvm-svn: 181101
2013-05-04 03:59:06 +00:00
ce914fc84b
Serialization for captured statements
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Add serialization for captured statements and captured decls. Also add
a const_capture_iterator to CapturedStmt.
Test contributed by Wei Pan
Differential Revision: http://llvm-reviews.chandlerc.com/D727
llvm-svn: 181048
2013-05-03 19:20:19 +00:00
f413f5ed44
Move parsing of identifiers in MS-style inline assembly into
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the actual parser and support arbitrary id-expressions.
We're actually basically set up to do arbitrary expressions here
if we wanted to.
Assembly operands permit things like A::x to be written regardless
of language mode, which forces us to embellish the evaluation
context logic somewhat. The logic here under template instantiation
is incorrect; we need to preserve the fact that an expression was
unevaluated. Of course, template instantiation in general is fishy
here because we have no way of delaying semantic analysis in the
MC parser. It's all just fishy.
I've also fixed the serialization of MS asm statements.
This commit depends on an LLVM commit.
llvm-svn: 180976
2013-05-03 00:10:13 +00:00
6dfa25a19f
Sema for Captured Statements
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Add CapturedDecl to be the DeclContext for CapturedStmt, and perform semantic
analysis. Currently captures all variables by reference.
TODO: templates
Author: Ben Langmuir <ben.langmuir@intel.com>
Differential Revision: http://llvm-reviews.chandlerc.com/D433
llvm-svn: 179618
2013-04-16 19:37:38 +00:00
24110cc733
Implement CapturedStmt AST
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CapturedStmt can be used to implement generic function outlining as described in
http://lists.cs.uiuc.edu/pipermail/cfe-dev/2013-January/027540.html .
CapturedStmt is not exposed to the C api.
Serialization and template support are pending.
Author: Wei Pan <wei.pan@intel.com>
Differential Revision: http://llvm-reviews.chandlerc.com/D370
llvm-svn: 179615
2013-04-16 18:53:08 +00:00
a7d03840e6
Excise <cctype> from Clang (except clang-tblgen) in favor of CharInfo.h.
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Nearly all of these changes are one-to-one replacements; the few that
aren't have to do with custom identifier validation.
llvm-svn: 174768
2013-02-08 22:30:41 +00:00
9dff378a12
ArrayRefize CXXTryStmt.
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llvm-svn: 171239
2012-12-29 20:13:03 +00:00
a2a0eb940a
ArrayRefize a CompoundStmt constructor.
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llvm-svn: 171238
2012-12-29 20:03:39 +00:00
11a2eccc8b
Fix for PR12222.
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Changed getLocStart() and getLocEnd() to be required for Stmts, and make
getSourceRange() optional. The default implementation for getSourceRange()
is build the range by calling getLocStart() and getLocEnd().
llvm-svn: 171067
2012-12-25 14:51:39 +00:00
444a1304ad
Include pruning and general cleanup.
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llvm-svn: 169095
2012-12-01 17:12:56 +00:00
ea70eb30a0
Pull the Attr iteration parts out of Attr.h, so including DeclBase.h doesn't pull in all the generated Attr code.
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Required to pull some functions out of line, but this shouldn't have a perf impact.
No functionality change.
llvm-svn: 169092
2012-12-01 15:09:41 +00:00
f8037a1fb6
[ms-inline asm] Move some logic around to simplify the interface between the
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front-end and the AsmParser. No functional change intended.
llvm-svn: 166063
2012-10-16 21:55:39 +00:00
566359c0bf
Revert r163083 per chandlerc's request.
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llvm-svn: 163149
2012-09-04 17:49:35 +00:00
74f3716bc4
[ms-inline asm] Fix an illegal index and an 80-column violation.
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llvm-svn: 163143
2012-09-04 16:36:26 +00:00
c32a7e4d8e
Implemented parsing and AST support for the MS __leave exception statement. Also a minor fix to __except printing in StmtPrinter.cpp. Thanks to Aaron Ballman for review.
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llvm-svn: 163083
2012-09-02 03:45:41 +00:00
0bca469d11
[ms-inline asm] Have generateAsmString() return the AsmString computed by Sema.
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We still need to translate the string, but this at least gets us one step
closer to using the more general EmitAsmStmt() codegen function. No functional
change intended.
llvm-svn: 162785
2012-08-28 20:33:49 +00:00
3dd7bf2c86
[ms-inline asm] Add constraints to MSAsmStmt. We don't currently compute
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the constraints, so in the interim we speculatively assume a 'r' constraint.
This is expected to work for most cases on x86.
llvm-svn: 162784
2012-08-28 20:28:20 +00:00
f70b7e284c
[ms-inline asm] Use dyn_cast<> here to simplify logic.
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llvm-svn: 162773
2012-08-28 18:21:14 +00:00
bbbe9ab876
[ms-inline asm] Make the AsmStmt class non-virtual.
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llvm-svn: 162768
2012-08-28 17:43:23 +00:00
a1b5c8c6a1
[ms-inline asm] Hoist more common code into the AsmStmt base class. Add stubs
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with FIXMEs for unimplemented features. No functional change intended.
llvm-svn: 162716
2012-08-28 00:24:05 +00:00
6100ae120c
[ms-inline asm] Add virtual function, getClobber, that returns a StringRef.
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More work towards unifying asm stmt codegen.
llvm-svn: 162712
2012-08-27 23:47:56 +00:00
3b0c2607ef
[ms-inline asm] Rename GenerateAsmString to generateAsmString to conform with
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coding standards. Also, add stub for MSAsmStmt class as part of unifying
codegen logic for AsmStmts.
llvm-svn: 162696
2012-08-27 20:23:31 +00:00
fe3352e0bc
[ms-inline asm] Hoist common logic into the AsmStmt base class.
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llvm-svn: 162692
2012-08-27 19:38:01 +00:00
aeff2299c3
[ms-inline asm] Add a new base class, AsmStmt, for the GCCAsmStmt and MSAsmStmt
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classes.
llvm-svn: 162691
2012-08-27 18:56:36 +00:00
de70e0ef45
[ms-inline asm] As part of a larger refactoring, rename AsmStmt to GCCAsmStmt.
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No functional change intended.
llvm-svn: 162632
2012-08-25 00:11:56 +00:00
14836bab36
[ms-inline asm] Refactor code. No functional change intended.
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llvm-svn: 162568
2012-08-24 17:05:45 +00:00
fe31e626ca
[ms-inline asm] Add the basic APIs for Exprs to the MSAsmStmt AST. Next we need
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generate the Input/Output expressions using Sema::ActOnIdExpression().
llvm-svn: 162509
2012-08-24 00:07:09 +00:00
d4e55b8e35
[ms-inline asm] Remove old cruft now that MS-style asms their own code path.
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llvm-svn: 162210
2012-08-20 17:11:53 +00:00
7dbef3e035
[ms-inline asm] Add inputs and outputs to AST. No functional change.
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llvm-svn: 162000
2012-08-16 00:06:53 +00:00
b6f46c1af9
[ms-inline asm] Add the left brace source location and improve the pretty
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printer. Patch by Enea Zaffanella <zaffanella@cs.unipr.it>.
llvm-svn: 161958
2012-08-15 16:53:30 +00:00
767a7b9ed0
[ms-inline asm] Remove the last bits of LineEnds.
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llvm-svn: 161904
2012-08-14 23:14:45 +00:00
baf53f9ff8
[ms-inline asm] Avoid extra allocations by making this an array of StringRefs.
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llvm-svn: 161703
2012-08-10 21:36:25 +00:00
d6ef704fe4
[ms-inline asm] Fix a memory leak introduced in r161686.
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llvm-svn: 161698
2012-08-10 21:06:19 +00:00
a7020aee00
[ms-inline asm] Add clobbers to AST representation.
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llvm-svn: 161686
2012-08-10 19:13:14 +00:00
8640a2a0db
[ms-inline asm] Use StringRef here, per Jordan's suggestion.
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llvm-svn: 161619
2012-08-09 21:06:32 +00:00
3ed0bd9938
[ms-inline asm] Refactor the logic to generate the AsmString into Sema. No
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functional change intended.
llvm-svn: 161518
2012-08-08 19:48:07 +00:00
d2ff32aa94
Add the IsSimple/IsVolatile parameters to the MSAsmStmt constructor.
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llvm-svn: 161503
2012-08-08 17:35:36 +00:00
42032fafe4
Whitespace.
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llvm-svn: 161455
2012-08-07 23:12:23 +00:00
99fc38191b
[ms-inline asm] Stmt destructors are never called, so allocate the AsmToks using
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the ASTContext BumpPtr. Also use the preferred llvm::ArrayRef interface.
llvm-svn: 161373
2012-08-07 00:29:06 +00:00
c6c7133ed6
[ms-inline asm] Pass Tokens to Sema and store them in the AST. No functional
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change intended. No test case as there's no real way to test at this time.
llvm-svn: 161342
2012-08-06 20:03:45 +00:00
20f6fc6220
Inline storage of attributes in AttributedStmt.
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llvm-svn: 159925
2012-07-09 10:04:07 +00:00
Alexey Bataev