James Molloy a54c5b4489 "float2int": Add a new pass to demote from float to int where possible. ... It is possible to have code that converts from integer to float, performs operations then converts back, and the result is provably the same as if integers were used. This can come from different sources, but the most obvious is a helper function that uses floats but the arguments given at an inlined callsites are integers. This pass considers all integers requiring a bitwidth less than or equal to the bitwidth of the mantissa of a floating point type (23 for floats, 52 for doubles) as exactly representable in floating point. To reduce the risk of harming efficient code, the pass only attempts to perform complete removal of inttofp/fptoint operations, not just move them around. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233062 91177308-0d34-0410-b5e6-96231b3b80d8		2015-03-24 11:15:23 +00:00
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Hello	[CMake] Add LLVM_LINK_COMPONENTS to loadable modules, LLVMHello and BugpointPasses, on Win32.	2014-07-13 13:36:48 +00:00
InstCombine	Re-sort includes with sort-includes.py and insert raw_ostream.h where it's used.	2015-03-23 19:32:43 +00:00
Instrumentation	Re-sort includes with sort-includes.py and insert raw_ostream.h where it's used.	2015-03-23 19:32:43 +00:00
IPO	"float2int": Add a new pass to demote from float to int where possible.	2015-03-24 11:15:23 +00:00
ObjCARC	Re-sort includes with sort-includes.py and insert raw_ostream.h where it's used.	2015-03-23 19:32:43 +00:00
Scalar	"float2int": Add a new pass to demote from float to int where possible.	2015-03-24 11:15:23 +00:00
Utils	Re-sort includes with sort-includes.py and insert raw_ostream.h where it's used.	2015-03-23 19:32:43 +00:00
Vectorize	Re-sort includes with sort-includes.py and insert raw_ostream.h where it's used.	2015-03-23 19:32:43 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile