diff options
Diffstat (limited to 'llvm/lib/Support/APFloat.cpp')
| -rw-r--r-- | llvm/lib/Support/APFloat.cpp | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/llvm/lib/Support/APFloat.cpp b/llvm/lib/Support/APFloat.cpp index 1349eb6ac0b..2fe3b070023 100644 --- a/llvm/lib/Support/APFloat.cpp +++ b/llvm/lib/Support/APFloat.cpp @@ -26,6 +26,15 @@ #include <cstring> #include <limits.h> +#define APFLOAT_DISPATCH_ON_SEMANTICS(METHOD_CALL) \ + do { \ + if (usesLayout<IEEEFloat>(getSemantics())) \ + return U.IEEE.METHOD_CALL; \ + if (usesLayout<DoubleAPFloat>(getSemantics())) \ + return U.Double.METHOD_CALL; \ + llvm_unreachable("Unexpected semantics"); \ + } while (false) + using namespace llvm; /// A macro used to combine two fcCategory enums into one key which can be used @@ -4418,11 +4427,7 @@ APFloat::Storage::Storage(IEEEFloat F, const fltSemantics &Semantics) { } APFloat::opStatus APFloat::convertFromString(StringRef Str, roundingMode RM) { - if (usesLayout<IEEEFloat>(getSemantics())) - return U.IEEE.convertFromString(Str, RM); - if (usesLayout<DoubleAPFloat>(getSemantics())) - return U.Double.convertFromString(Str, RM); - llvm_unreachable("Unexpected semantics"); + APFLOAT_DISPATCH_ON_SEMANTICS(convertFromString(Str, RM)); } hash_code hash_value(const APFloat &Arg) { @@ -4512,3 +4517,5 @@ APFloat::opStatus APFloat::convertToInteger(APSInt &result, } } // End llvm namespace + +#undef APFLOAT_DISPATCH_ON_SEMANTICS |
