Chris Lattner f031e8ad01 Teach codegen to lower llvm.powi to an efficient (but not optimal) ... multiply sequence when the power is a constant integer. Before, our codegen for std::pow(.., int) always turned into a libcall, which was really inefficient. This should also make many gfortran programs happier I'd imagine. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92388 91177308-0d34-0410-b5e6-96231b3b80d8		2010-01-01 03:32:16 +00:00
..
Analysis
Archive
AsmParser
Bitcode	Remove derelict serialization code.	2009-12-31 23:40:17 +00:00
CodeGen	Teach codegen to lower llvm.powi to an efficient (but not optimal)	2010-01-01 03:32:16 +00:00
CompilerDriver
ExecutionEngine
Linker
MC
Support
System
Target	Teach codegen to lower llvm.powi to an efficient (but not optimal)	2010-01-01 03:32:16 +00:00
Transforms	add missing line.	2010-01-01 01:54:08 +00:00
VMCore
Makefile