llvm-6502/lib/Transforms/Scalar
Richard Sandiford a8a7099c18 Turn MipsOptimizeMathLibCalls into a target-independent scalar transform
...so that it can be used for z too.  Most of the code is the same.
The only real change is to use TargetTransformInfo to test when a sqrt
instruction is available.

The pass is opt-in because at the moment it only handles sqrt.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189097 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-23 10:27:02 +00:00
..
ADCE.cpp Use SmallVectorImpl::iterator/const_iterator instead of SmallVector to avoid specifying the vector size. 2013-07-04 01:31:24 +00:00
BasicBlockPlacement.cpp
CMakeLists.txt Turn MipsOptimizeMathLibCalls into a target-independent scalar transform 2013-08-23 10:27:02 +00:00
CodeGenPrepare.cpp Remove trailing whitespace 2013-07-15 17:55:02 +00:00
ConstantProp.cpp
CorrelatedValuePropagation.cpp CVP: If we have a PHI with an incoming select, try to skip the select. 2013-02-24 15:34:43 +00:00
DCE.cpp
DeadStoreElimination.cpp Change GetPointerBaseWithConstantOffset's DataLayout argument from a 2013-01-31 02:00:45 +00:00
EarlyCSE.cpp
FlattenCFGPass.cpp Factor FlattenCFG out from SimplifyCFG 2013-08-06 02:43:45 +00:00
GlobalMerge.cpp Change tabs to spaces. 2013-07-22 21:11:30 +00:00
GVN.cpp Reimplement isPotentiallyReachable to make nocapture deduction much stronger. 2013-07-27 01:24:00 +00:00
IndVarSimplify.cpp LFTR improvement to avoid truncation. 2013-07-12 22:08:48 +00:00
JumpThreading.cpp JumpThreading: Turn a select instruction into branching if it allows to thread one half of the select. 2013-08-07 10:29:38 +00:00
LICM.cpp
LLVMBuild.txt
LoopDeletion.cpp Use SmallVectorImpl& instead of SmallVector to avoid repeating small vector size. 2013-07-14 04:42:23 +00:00
LoopIdiomRecognize.cpp Fix spelling and grammar 2013-07-22 18:59:58 +00:00
LoopInstSimplify.cpp Remove #includes from the commonly used LoopInfo.h. 2013-02-09 01:04:28 +00:00
LoopRotation.cpp Rotate multi-exit loops even if the latch was simplified. 2013-05-06 17:58:18 +00:00
LoopStrengthReduce.cpp LSR: Fix the parameters used to compute the scaling factor cost. 2013-06-19 19:59:41 +00:00
LoopUnrollPass.cpp Switch CodeMetrics itself over to use TTI to determine if an instruction 2013-01-21 13:04:33 +00:00
LoopUnswitch.cpp Adjust file to the coding standard. 2013-08-06 17:03:42 +00:00
LowerAtomic.cpp
Makefile
MemCpyOptimizer.cpp Use SmallVectorImpl::iterator/const_iterator instead of SmallVector to avoid specifying the vector size. 2013-07-03 15:07:05 +00:00
PartiallyInlineLibCalls.cpp Turn MipsOptimizeMathLibCalls into a target-independent scalar transform 2013-08-23 10:27:02 +00:00
Reassociate.cpp Use switch instead of if. No functionality change. 2013-07-22 23:38:16 +00:00
Reg2Mem.cpp
Scalar.cpp Turn MipsOptimizeMathLibCalls into a target-independent scalar transform 2013-08-23 10:27:02 +00:00
ScalarReplAggregates.cpp Revert r187191, which broke opt -mem2reg on the testcases included in PR16867. 2013-08-13 22:51:58 +00:00
SCCP.cpp Use SmallVectorImpl& instead of SmallVector to avoid repeating small vector size. 2013-07-14 04:42:23 +00:00
SimplifyCFGPass.cpp Reapply r188119 now that the bug it exposed is fixed. 2013-08-12 22:38:43 +00:00
Sink.cpp
SROA.cpp Revert r187191, which broke opt -mem2reg on the testcases included in PR16867. 2013-08-13 22:51:58 +00:00
StructurizeCFG.cpp Add 'const' qualifiers to static const char* variables. 2013-07-16 01:17:10 +00:00
TailRecursionElimination.cpp TRE: Move class into anonymous namespace. 2013-07-24 16:12:08 +00:00