1. Inform users of ADDEs with two 0 operands that it never sets carry
2. Fold other ADDs or ADDCs into the ADDE if possible
It would be neat if we could do the same thing for SETCC+ADD eventually, but we can't do that in target independent code.
llvm-svn: 126557
This successfully performs constructor lookup and verifies that a
delegating initializer is the only initializer present.
This does not perform loop detection in the initialization, but it also
doesn't codegen delegating constructors at all, so this won't cause
runtime infinite loops yet.
llvm-svn: 126552
don't let calls to such functions go down the normal type-checking path.
Test this out with __builtin_classify_type and __builtin_constant_p.
llvm-svn: 126539
InstAlias<{alias}, {aliasee}>;
The InstAlias instruction should be able to go from the MCInst to the
{alias}. All of the information is there to match the MCInst with the
{aliasee}. From there, it's a simple matter to emit the {alias}, with the
correct operands from the {aliasee}.
The code this patch generates can be used by the InstPrinter to automatically
print out the alias without having to write special C++ code to handle the
situation.
This is a WIP, and therefore are several limitations. For instance, it cannot
handle AsmOperands at the moment. It also doesn't know what to do when two
{alias}es match the same {aliasee}. (Currently, it just ignores those two cases
and allows the printInstruction method to handle them.)
llvm-svn: 126538
otherwise, use the thing the debugserver is started with.
Fixed rdar://problem/9056462
The process launch flag '-w' for setting the current working directory not working?
llvm-svn: 126537
current working directory when running the inferior. Radar filed:
# rdar://problem/9056462
# The process launch flag '-w' for setting the current working directory not working?
llvm-svn: 126529
This isn't totally complete. Right now scan-build uses some heuristics to determine
which checkers are enabled by default, but it cannot always tell which checkers
are not enabled.
llvm-svn: 126521
--force-configure to force running configure before building.
--extra-llvm-config-flags
--extra-llvm-gcc-config-flags
--extra-gcc-config-flags
Pass additional argument to the various configure invocations.
This also eliminates a default build flavor because explicitly
specifying builds could result in build flavors being run repeatedly.
Finally, turn off fortran builds for the moment because install
appears to be broken.
llvm-svn: 126510
silliness, and actually use the existing facilities of raw_ostream to do
escaping.
This will also hopefully fix an assert when building with signed char
(MSVC I think).
llvm-svn: 126505
marking selected overloads into the callers. This allows a few callers
to skip it altogether (they would have anyways because they weren't
interested in successful overloads) or defer until after further checks
take place much like the check required for PR9323 to avoid marking
unused copy constructors.
llvm-svn: 126503
Benjamin Kramer