Erik Eckstein a451b9b0b5 Strength reduce intrinsics with overflow into regular arithmetic operations if possible. ...

Some intrinsics, like s/uadd.with.overflow and umul.with.overflow, are already strength reduced.
This change adds other arithmetic intrinsics: s/usub.with.overflow, smul.with.overflow.
It completes the work on PR20194.

llvm-svn: 224417

2014-12-17 07:29:19 +00:00

..

Hello

[CMake] Add LLVM_LINK_COMPONENTS to loadable modules, LLVMHello and BugpointPasses, on Win32.

2014-07-13 13:36:48 +00:00

InstCombine

Strength reduce intrinsics with overflow into regular arithmetic operations if possible.

2014-12-17 07:29:19 +00:00

Instrumentation

[sanitizer] prevent function call merging for sanitizer-coverage callbacks

2014-12-16 21:24:15 +00:00

IPO

Sink store based on alias analysis

2014-12-15 14:09:53 +00:00

ObjCARC

IR: Split Metadata from Value

2014-12-09 18:38:53 +00:00

Scalar

Sink store based on alias analysis

2014-12-15 14:09:53 +00:00

Utils

The inliner needs to fix up debug information for llvm.dbg.declare, not only for llvm.dbg.value.

2014-12-11 12:41:10 +00:00

Vectorize

Masked Load and Store Intrinsics in loop vectorizer.

2014-12-16 11:50:42 +00:00

CMakeLists.txt

Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.

2013-01-28 01:35:51 +00:00

LLVMBuild.txt

Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.

2013-01-28 01:35:51 +00:00

Makefile

Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.

2013-01-28 01:35:51 +00:00