cast fp->bool
cast ulong->fp
algebraic right shift long by non-constant value
These changes tested across most of the test suite. Fixes Regression/casts
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16081 91177308-0d34-0410-b5e6-96231b3b80d8
note individually but these essence of it is to not derive from
std::string, clarify the interface, and provide better documentation.
There is now also (untested) implementations for AIX, Darwin, and SunOS.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16078 91177308-0d34-0410-b5e6-96231b3b80d8
CompactionTable really needs to be emitted. This is not a straight forward
computation, hence the need for a member function here.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16062 91177308-0d34-0410-b5e6-96231b3b80d8
Make the library name LLVMsystem instead of just system so as to not
to be confused with other "system" libraries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16049 91177308-0d34-0410-b5e6-96231b3b80d8
Regression.CodeGen.Generic.2004-04-09-SameValueCoalescing.llx and the
code size problem.
This bug prevented us from doing most register coallesces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16031 91177308-0d34-0410-b5e6-96231b3b80d8
Eliminate some excess whitespace.
Fix bug in CallArgsDescriptor::get() handling call through a null pointer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16012 91177308-0d34-0410-b5e6-96231b3b80d8
with emitting .xwords when not on an 8-byte boundary (.xword 0 is not the
same as 8 .byte 0's). Because we do not know when or when we are not aligned,
just emit bytes like the old V9 asmprinter did.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16006 91177308-0d34-0410-b5e6-96231b3b80d8
This also registers the pass with opt with a -lower-packed command line
option.
Patch contributed by Brad Jones.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15987 91177308-0d34-0410-b5e6-96231b3b80d8
- Rearrange output order to make more sense
- Make only the function level output count as "detailed"
- Output dump output directly to stream, don't buffer it.
- Fix counting of block sizes
- Implement new handlers for number of types, dependent libs, target triple
- Compute the size of block headers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15985 91177308-0d34-0410-b5e6-96231b3b80d8
- Pass the output stream to the analyzer so it can write its output there
directly instead of buffering it.
- Don't pass a boolean to ParseBytecode because its not needed any more.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15983 91177308-0d34-0410-b5e6-96231b3b80d8
Remove the "processFunctions" boolean from ParseBytecode as it is no
longer needed. This is part of avoiding double reading of functions
when analyzing bytecode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15982 91177308-0d34-0410-b5e6-96231b3b80d8
- provide the correct conversion for ModuleBlockID in read_block (a potential
bug but not actually exploited because reading module block ids doesn't
use read_block).
- install support for handleTypeList handler
- install support for handleDependentLibrary handler
- install support for handleTargetTriple handler
- clean up comments, output strings,
- ensure that processing function arguments doesn't SIGSEGV if one of the
arguments is a null pointer (yeah, it happened .. weird)
- prepare for version 5 bytecode by documenting what will change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15981 91177308-0d34-0410-b5e6-96231b3b80d8
