Author: dingfei Date: 2023-08-07T21:53:14+08:00 New Revision: 8baf86275639ec332408f1e1fac0066e4f0788d2
URL: https://github.com/llvm/llvm-project/commit/8baf86275639ec332408f1e1fac0066e4f0788d2 DIFF: https://github.com/llvm/llvm-project/commit/8baf86275639ec332408f1e1fac0066e4f0788d2.diff LOG: [clang][ASTMatcher] Add Matcher 'convertVectorExpr' Add Matcher convertVectorExpr. Reviewed By: aaron.ballman Differential Revision: https://reviews.llvm.org/D157248 Added: Modified: clang/docs/LibASTMatchersReference.html clang/docs/ReleaseNotes.rst clang/include/clang/ASTMatchers/ASTMatchers.h clang/lib/ASTMatchers/ASTMatchersInternal.cpp clang/lib/ASTMatchers/Dynamic/Registry.cpp clang/unittests/ASTMatchers/ASTMatchersNodeTest.cpp Removed: ################################################################################ diff --git a/clang/docs/LibASTMatchersReference.html b/clang/docs/LibASTMatchersReference.html index 88153436330f43..d30e151edae05b 100644 --- a/clang/docs/LibASTMatchersReference.html +++ b/clang/docs/LibASTMatchersReference.html @@ -1491,6 +1491,11 @@ <h2 id="decl-matchers">Node Matchers</h2> </pre></td></tr> +<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1Stmt.html";>Stmt</a>></td><td class="name" onclick="toggle('convertVectorExpr0')"><a name="convertVectorExpr0Anchor">convertVectorExpr</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ConvertVectorExpr.html";>ConvertVectorExpr</a>>...</td></tr> +<tr><td colspan="4" class="doc" id="convertVectorExpr0"><pre>Matches builtin function __builtin_convertvector. +</pre></td></tr> + + <tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1Stmt.html";>Stmt</a>></td><td class="name" onclick="toggle('coreturnStmt0')"><a name="coreturnStmt0Anchor">coreturnStmt</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CoreturnStmt.html";>CoreturnStmt</a>>...</td></tr> <tr><td colspan="4" class="doc" id="coreturnStmt0"><pre>Matches co_return statements. diff --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst index b5fcf1b699cd49..949e3fe7d2c8d7 100644 --- a/clang/docs/ReleaseNotes.rst +++ b/clang/docs/ReleaseNotes.rst @@ -231,6 +231,7 @@ Floating Point Support in Clang AST Matchers ------------ +- Add ``convertVectorExpr``. - Add ``dependentSizedExtVectorType``. clang-format diff --git a/clang/include/clang/ASTMatchers/ASTMatchers.h b/clang/include/clang/ASTMatchers/ASTMatchers.h index b522392a32c372..620f0cb7872f1f 100644 --- a/clang/include/clang/ASTMatchers/ASTMatchers.h +++ b/clang/include/clang/ASTMatchers/ASTMatchers.h @@ -2519,6 +2519,10 @@ extern const internal::VariadicDynCastAllOfMatcher<Stmt, CXXNullPtrLiteralExpr> extern const internal::VariadicDynCastAllOfMatcher<Stmt, ChooseExpr> chooseExpr; +/// Matches builtin function __builtin_convertvector. +extern const internal::VariadicDynCastAllOfMatcher<Stmt, ConvertVectorExpr> + convertVectorExpr; + /// Matches GNU __null expression. extern const internal::VariadicDynCastAllOfMatcher<Stmt, GNUNullExpr> gnuNullExpr; diff --git a/clang/lib/ASTMatchers/ASTMatchersInternal.cpp b/clang/lib/ASTMatchers/ASTMatchersInternal.cpp index dccfec35ea4081..6a2c85ef2b5176 100644 --- a/clang/lib/ASTMatchers/ASTMatchersInternal.cpp +++ b/clang/lib/ASTMatchers/ASTMatchersInternal.cpp @@ -941,6 +941,8 @@ const internal::VariadicDynCastAllOfMatcher<Stmt, CompoundLiteralExpr> const internal::VariadicDynCastAllOfMatcher<Stmt, CXXNullPtrLiteralExpr> cxxNullPtrLiteralExpr; const internal::VariadicDynCastAllOfMatcher<Stmt, ChooseExpr> chooseExpr; +const internal::VariadicDynCastAllOfMatcher<Stmt, ConvertVectorExpr> + convertVectorExpr; const internal::VariadicDynCastAllOfMatcher<Stmt, CoawaitExpr> coawaitExpr; const internal::VariadicDynCastAllOfMatcher<Stmt, DependentCoawaitExpr> diff --git a/clang/lib/ASTMatchers/Dynamic/Registry.cpp b/clang/lib/ASTMatchers/Dynamic/Registry.cpp index b0006483dc7cb0..0cd65d4c95cbcd 100644 --- a/clang/lib/ASTMatchers/Dynamic/Registry.cpp +++ b/clang/lib/ASTMatchers/Dynamic/Registry.cpp @@ -178,6 +178,7 @@ RegistryMaps::RegistryMaps() { REGISTER_MATCHER(constantExpr); REGISTER_MATCHER(containsDeclaration); REGISTER_MATCHER(continueStmt); + REGISTER_MATCHER(convertVectorExpr); REGISTER_MATCHER(coreturnStmt); REGISTER_MATCHER(coroutineBodyStmt); REGISTER_MATCHER(coyieldExpr); diff --git a/clang/unittests/ASTMatchers/ASTMatchersNodeTest.cpp b/clang/unittests/ASTMatchers/ASTMatchersNodeTest.cpp index 14d3360f5bdc9c..bb7d8cc771a349 100644 --- a/clang/unittests/ASTMatchers/ASTMatchersNodeTest.cpp +++ b/clang/unittests/ASTMatchers/ASTMatchersNodeTest.cpp @@ -986,6 +986,17 @@ TEST_P(ASTMatchersTest, ChooseExpr) { chooseExpr())); } +TEST_P(ASTMatchersTest, ConvertVectorExpr) { + EXPECT_TRUE(matches( + "typedef double vector4double __attribute__((__vector_size__(32)));" + "typedef float vector4float __attribute__((__vector_size__(16)));" + "vector4float vf;" + "void f() { (void)__builtin_convertvector(vf, vector4double); }", + convertVectorExpr())); + EXPECT_TRUE(notMatches("void f() { (void)__builtin_choose_expr(1, 2, 3); }", + convertVectorExpr())); +} + TEST_P(ASTMatchersTest, GNUNullExpr) { if (!GetParam().isCXX()) { return; 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