Break the "IncludeFile" mechanism into its own header file and adjust other
files accordingly. Use this facility for the IntrinsicInst problem which
was the subject of PR800.
More to follow on this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28709 91177308-0d34-0410-b5e6-96231b3b80d8
exactly one PassInfo object per RegisterPass object and that their lifetimes
are the same. As such, there is no reason for the RegisterPass object to
dynamically allocate the PassInfo object at compiler startup time: just inline
the object by-value. This should reduce codesize, heap size, and startup time. Yaay.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25521 91177308-0d34-0410-b5e6-96231b3b80d8
This sanitises the world, blows away the specialisations and adds
traits per passmanager type -- seemed most natural.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25085 91177308-0d34-0410-b5e6-96231b3b80d8
Make only one print method to avoid overloaded virtual warnings when \
compiled with -Woverloaded-virtual
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18589 91177308-0d34-0410-b5e6-96231b3b80d8
from ModulePass. Instead of implementing Pass::run, then should implement
ModulePass::runOnModule.
Also, fix some undefined behavior, expecting | on booleans to evaluate
left-to-right.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16435 91177308-0d34-0410-b5e6-96231b3b80d8
Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16137 91177308-0d34-0410-b5e6-96231b3b80d8
1. The "work" was not in the assert, so it was punishing the optimized release
2. getNamedFunction is _very_ expensive in large programs. It is not designed
to be used like this, and was taking 7% of the execution time of the code
generator on perlbmk.
Since the assert "can never fail", I'm just killing it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11214 91177308-0d34-0410-b5e6-96231b3b80d8
* FunctionPassManager ctor now takes in a ModuleProvider
* run() materializes function before running passes on it
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9126 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a nasty initializer ordering bug. Any only-CFG passes which registered
themselves before the CFGOnlyAnalysis vector initialized got forgotten and
thus got invalidated and recomputed.
In particular, in my compiled version of gccas, the Loop information pass was
being recomputed unnecessarily.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9074 91177308-0d34-0410-b5e6-96231b3b80d8
ISSUE: getTimeRecord in lib/VMCore/Pass.cpp uses timeval and
gettimeofday() without including sys/time.h.
ACTION: Include sys/time.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3699 91177308-0d34-0410-b5e6-96231b3b80d8
implementation .cpp files for analyses are not being included into gccas
and friends because it is linking to the .a file and there is no explicit
symbol reference to bring in the .o file. The new IncludeFile hack is the
result.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3436 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement stuff so that code can declare that they only depend on the CFG of
a function, not on anything else. This speeds up GCCAS a lot.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3155 91177308-0d34-0410-b5e6-96231b3b80d8
* getPassName uses PassInfo if it's available
* PassInfo is now cached in the pass so that it is only looked up once, maximum
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3123 91177308-0d34-0410-b5e6-96231b3b80d8
