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| author | Tim Northover <Tim.Northover@arm.com> | 2013-01-22 09:46:51 +0000 |
|---|---|---|
| committer | Tim Northover <Tim.Northover@arm.com> | 2013-01-22 09:46:51 +0000 |
| commit | 9ec55f24b8f848bb37a9971100cf2fca379d5572 (patch) | |
| tree | fdb28f0db2d5d873ef4c3bbfa1ce7aaddf5b5399 /include/clang/AST/Stmt.h | |
| parent | 6a94c1ea2d9ee397cc9d75045117a39e8f62235d (diff) | |
| download | clang-9ec55f24b8f848bb37a9971100cf2fca379d5572.tar.gz | |
Switch to APFloat constructor taking fltSemantics.
This change also makes the serialisation store the required semantics,
fixing an issue where PPC128 was always assumed when re-reading a
128-bit value.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173139 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/clang/AST/Stmt.h')
| -rw-r--r-- | include/clang/AST/Stmt.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/include/clang/AST/Stmt.h b/include/clang/AST/Stmt.h index e1073627bc..2a1af77b8c 100644 --- a/include/clang/AST/Stmt.h +++ b/include/clang/AST/Stmt.h @@ -174,11 +174,20 @@ protected: unsigned Kind : 2; }; + enum APFloatSemantics { + IEEEhalf, + IEEEsingle, + IEEEdouble, + x87DoubleExtended, + IEEEquad, + PPCDoubleDouble + }; + class FloatingLiteralBitfields { friend class FloatingLiteral; unsigned : NumExprBits; - unsigned IsIEEE : 1; // Distinguishes between PPC128 and IEEE128. + unsigned Semantics : 3; // Provides semantics for APFloat construction unsigned IsExact : 1; }; |