a) Making it a per call site bonus for functions that we can move from
indirect to direct calls.
b) Reduces the bonus from 500 to 100 per call site.
c) Subtracts the size of the possible newly inlineable call from the
bonus to only add a bonus if we can inline a small function to devirtualize
it.
Also changes the bonus from a positive that's subtracted to a negative
that's added.
Fixes the remainder of rdar://8546196 by reducing the object file size
after inlining by 84%.
llvm-svn: 124916
to represent the the 'If Then' instruction which makes up to four following
instructions (the IT block)conditional.
Hook up ITSession utility class as a member variable of EmulateInstructionARM.
llvm-svn: 124915
This allows us to easily support 256-bit operations that don't have
native 256-bit support. This applies to integer operations, certain
types of shuffles and various othher things.
llvm-svn: 124910
when selector metadata is generated, which is triggered
by at least on class implementation. This is to match gcc's
behavior. // rdar://8851684.
llvm-svn: 124909
If interference reaches the last split point, it is effectively live out and
should be marked as 'MustSpill'.
This can make a difference when the terminator uses a register. There is no way
that register can be reused in the outgoing CFG bundle, even if it isn't live
out.
llvm-svn: 124900
(yes, this is different from R_ARM_CALL)
- Adds a new method getARMBranchTargetOpValue() which handles the
necessary distinction between the conditional and unconditional br/bl
needed for ARM/ELF
At least for ARM mode, the needed fixup for conditional versus unconditional
br/bl is identical, but the ARM docs and existing ARM tools expect this
reloc type...
Added a few FIXME's for future naming fixups in ARMInstrInfo.td
llvm-svn: 124895
A live range cannot be split everywhere in a basic block. A split must go before
the first terminator, and if the variable is live into a landing pad, the split
must happen before the call that can throw.
llvm-svn: 124894
We should not be attempting a region split if it won't lead to at least one
directly allocatable interval. That could cause infinite splitting loops.
llvm-svn: 124893
Internal use means for compiling the LLDB debug engine and plug-ins, but it
should never make it into the public API.
Since we don't currently have a configuration script that detects avaiable
functionality in the LLDB build system, we are hard coding #define values
in the host specific "Config.h" files.
#define values in these Config.h header files should set the value to zero or
one:
#define LLDB_CONFIG_TERMIOS_SUPPORTED 1
#define LLDB_CONFIG_OTHER 0
Then any code in the LLDB engine should check the availability using:
#if LLDB_CONFIG_TERMIOS_SUPPORTED
....
#endif
Eventually the contents of the host specific Config.h files will be auto
generated, but for now they will be hard coded. Any LLDB_CONFIG_XXXX items
that are added should be added to all Config.h files and set to either zero
or one.
llvm-svn: 124892
One (stepout.patch) to fix a problem in ThreadPlanStepOut.cpp. There is an erroneous semi colon at end of an if statement that make the condition useless (if body is empty).
And the second patch is to remove to useless typedef on enum, and so avoid a lot of warnings with clang++.
llvm-svn: 124874
id-expression, e.g.,
CurrentClass<T>::member
Previously, if CurrentClass<T> was dependent and not complete, we
would treat it as a dependent-scoped declaration reference expression,
even if CurrentClass<T> referred to the current instantiation.
Fixes PR8966 and improves type checking of templates.
llvm-svn: 124867
Greg Clayton