llvm-project

Commit Graph

Author	SHA1	Message	Date
Daniel Dunbar	a45cf5b6b0	Rename clang to clang-cc. Tests and drivers updated, still need to shuffle dirs. llvm-svn: 67602	2009-03-24 02:24:46 +00:00
Daniel Dunbar	8eb018ab9c	Support IRgen of sqrt -> llvm.sqrt, pow -> llvm.pow. - Define pow[lf]?, sqrt[lf]? as builtins. - Add -fmath-errno option which binds to LangOptions.MathErrno - Add new builtin flag Builtin::Context::isConstWithoutErrno for functions which can be marked as const if errno isn't respected for math functions. Sema automatically marks these functions as const when they are defined, if MathErrno=0. - IRgen uses const attribute on sqrt and pow library functions to decide if it can use the llvm intrinsic. llvm-svn: 64689	2009-02-16 22:43:43 +00:00

Author

SHA1

Message

Date

Daniel Dunbar

a45cf5b6b0

Rename clang to clang-cc.

Tests and drivers updated, still need to shuffle dirs.

llvm-svn: 67602

2009-03-24 02:24:46 +00:00

Daniel Dunbar

8eb018ab9c

Support IRgen of sqrt -> llvm.sqrt, pow -> llvm.pow.

- Define pow[lf]?, sqrt[lf]? as builtins.

 - Add -fmath-errno option which binds to LangOptions.MathErrno

 - Add new builtin flag Builtin::Context::isConstWithoutErrno for
   functions which can be marked as const if errno isn't respected for
   math functions. Sema automatically marks these functions as const
   when they are defined, if MathErrno=0.

 - IRgen uses const attribute on sqrt and pow library functions to
   decide if it can use the llvm intrinsic.

llvm-svn: 64689

2009-02-16 22:43:43 +00:00

2 Commits