diff options
| author | Lang Hames <lhames@gmail.com> | 2012-10-02 04:45:10 +0000 |
|---|---|---|
| committer | Lang Hames <lhames@gmail.com> | 2012-10-02 04:45:10 +0000 |
| commit | be9af1288881110e406b87914162eaa59f1e5918 (patch) | |
| tree | d5dad9578b613b3a7d8e5b6612e686b76bb22203 /lib/Serialization/ASTWriterStmt.cpp | |
| parent | d13eff6f77216a6fb25e18f600b492db4f0492e8 (diff) | |
Add FP_CONTRACT support for clang.
Clang will now honor the FP_CONTRACT pragma and emit LLVM
fmuladd intrinsics for expressions of the form A * B + C (when they occur in a
single statement).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164989 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Serialization/ASTWriterStmt.cpp')
| -rw-r--r-- | lib/Serialization/ASTWriterStmt.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Serialization/ASTWriterStmt.cpp b/lib/Serialization/ASTWriterStmt.cpp index 9ca8130586..0337089659 100644 --- a/lib/Serialization/ASTWriterStmt.cpp +++ b/lib/Serialization/ASTWriterStmt.cpp @@ -536,6 +536,7 @@ void ASTStmtWriter::VisitBinaryOperator(BinaryOperator *E) { Writer.AddStmt(E->getRHS()); Record.push_back(E->getOpcode()); // FIXME: stable encoding Writer.AddSourceLocation(E->getOperatorLoc(), Record); + Record.push_back(E->isFPContractable()); Code = serialization::EXPR_BINARY_OPERATOR; } @@ -1055,6 +1056,7 @@ void ASTStmtWriter::VisitCXXOperatorCallExpr(CXXOperatorCallExpr *E) { VisitCallExpr(E); Record.push_back(E->getOperator()); Writer.AddSourceRange(E->Range, Record); + Record.push_back(E->isFPContractable()); Code = serialization::EXPR_CXX_OPERATOR_CALL; } |