Davide Italiano 9496ef1fef [SimplifyLibCalls] New transformation: tan(atan(x)) -> x ... This is enabled only under -ffast-math. So, instead of emitting: 4007b0: 50 push %rax 4007b1: e8 8a fd ff ff callq 400540 <atanf@plt> 4007b6: 58 pop %rax 4007b7: e9 94 fd ff ff jmpq 400550 <tanf@plt> 4007bc: 0f 1f 40 00 nopl 0x0(%rax) for: float mytan(float x) { return tanf(atanf(x)); } we emit a single retq. Differential Revision: http://reviews.llvm.org/D14302 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@252098 91177308-0d34-0410-b5e6-96231b3b80d8		2015-11-04 23:36:56 +00:00
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Hello	Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)	2015-06-23 09:49:53 +00:00
InstCombine	Fix some Clang-tidy modernize warnings, other minor fixes.	2015-11-04 22:32:32 +00:00
Instrumentation	Fix some Clang-tidy modernize warnings, other minor fixes.	2015-11-04 22:32:32 +00:00
IPO	LLE 6/6: Add LoopLoadElimination pass	2015-11-03 23:50:08 +00:00
ObjCARC	ObjCARC: Remove implicit ilist iterator conversions, NFC	2015-10-19 23:20:14 +00:00
Scalar	Fix some Clang-tidy modernize warnings, other minor fixes.	2015-11-04 22:32:32 +00:00
Utils	[SimplifyLibCalls] New transformation: tan(atan(x)) -> x	2015-11-04 23:36:56 +00:00
Vectorize	LoopVectorizer - skip 'bitcast' between GEP and load.	2015-11-03 10:29:34 +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