switches use the binary search algorithm) for
environments that don't support it.  PPC64 JIT
is such an environment; turn the flag on for that.

llvm-svn: 54248

llvm-svn: 52992

llvm-svn: 51792

several things that were neither in an anonymous namespace nor static
but not intended to be global.

llvm-svn: 51017

llvm-svn: 50696

llvm-svn: 50196

llvm-svn: 50157

stack tracebacks on Darwin x86-64 won't work by default;
nevertheless, everybody but me thinks this is a good idea.

llvm-svn: 49663

llvm-svn: 49389

Corresponds to -fno-unwind-tables (usually default in gcc).

llvm-svn: 49361

llvm-svn: 48804

llvm-svn: 48793

llvm-svn: 45418

enabled by passing -tailcallopt to llc.  The optimization is
performed if the following conditions are satisfied:
* caller/callee are fastcc
* elf/pic is disabled OR
  elf/pic enabled + callee is in module + callee has
  visibility protected or hidden

llvm-svn: 42870

llvm-svn: 42459

llvm-svn: 42283

llvm-svn: 36658

llvm-svn: 36657

llvm-svn: 36264

llvm-svn: 33634

llvm-svn: 33628

non-statics.
* Introduce new option to output zero-initialized data to .bss section.
This can reduce size of binaries. Enable it by default for ELF &
Cygwin/Mingw targets. Probably, Darwin should be also added.

llvm-svn: 33299

llvm-svn: 33298

llvm-svn: 33290

llvm-svn: 32393

2. Protect and outline createTargetAsmInfo.

3. Misc. kruft.

llvm-svn: 30169

llvm-svn: 30162

llvm-svn: 30078

llvm-svn: 30070

llvm-svn: 29953

llvm-svn: 29307

values include small, kernel, medium, large, and default.

llvm-svn: 29009

Remove a spurious ;

llvm-svn: 28452

by Anton Korobeynikov!  This is a step towards closing PR786.

llvm-svn: 28447

llvm-svn: 28437

FP arithmetic arguments and results are never NaNs or +=Infs. This includes
ignoring parity flag (PF) when checking for FP equality.

llvm-svn: 28432

Refactor TargetMachine, pushing handling of TargetData into the target-specific subclasses.  This has one caller-visible change: getTargetData() now returns a pointer instead of a reference.

This fixes PR 759.

llvm-svn: 28074

Make the CBE and V9 backends create their own, since they're the only ones that use it.

llvm-svn: 26974

dynamic-no-pic, and default.
PPC and x86 default is dynamic-no-pic for Darwin, pic for others.
- Removed options -enable-pic and -ppc-static.

llvm-svn: 26315

passed.

llvm-svn: 22886