simplify AnalysisGroup registration, eliminating one typeid call.

llvm-svn: 29932

eliminate RegisterOpt. It does the same thing as RegisterPass.

llvm-svn: 29925

s|llvm/Support/Visibility.h|llvm/Support/Compiler.h|

llvm-svn: 29911

Use hidden visibility to make symbols in an anonymous namespace get
dropped. This shrinks libllvmgcc.dylib another 67K

llvm-svn: 28975

For PR780:
1. Fix the macros in IncludeFile.h to put everything in the llvm namespace
2. Replace the previous explicit mechanism in all the .h and .cpp files
with the macros in IncludeFile.h
This

For PR780:
1. Fix the macros in IncludeFile.h to put everything in the llvm namespace
2. Replace the previous explicit mechanism in all the .h and .cpp files
with the macros in IncludeFile.h
This gets us a consistent mechanism throughout LLVM for ensuring linkage.
Next step is to make sure its used in enough places.

llvm-svn: 28715

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Change from using a stub function to a stub variable for passing to the
IncludeFile hack to ensure linkage of analysis passes. This works around
some -pedantic warnings about assigning an object to a

Change from using a stub function to a stub variable for passing to the
IncludeFile hack to ensure linkage of analysis passes. This works around
some -pedantic warnings about assigning an object to a function.

llvm-svn: 28621

show more ...

Use autogenerated mod/ref info for intrinsics.

llvm-svn: 26670

Fix a crash compiling Obsequi

llvm-svn: 26529

Be more conservative with our symbolic alias analysis. In particular,
don't assume that A[1][0] and A[0][i] can't alias. "i" might be out of
range, or even negative. This fixes a miscompilation of

Be more conservative with our symbolic alias analysis. In particular,
don't assume that A[1][0] and A[0][i] can't alias. "i" might be out of
range, or even negative. This fixes a miscompilation of 188.ammp (which
does bad pointer tricks) with the new CFE.

Testcase here: Analysis/BasicAA/2006-03-03-BadArraySubscript.ll

llvm-svn: 26515

show more ...

Add bswap intrinsics as documented in the Language Reference

llvm-svn: 25309

prevent cse of readcyclecounter

llvm-svn: 24303

continued readcyclecounter support

llvm-svn: 24300

floor/ceil don't read/write memory. This allows gcse to eliminate 6 calls
in mesa.

llvm-svn: 23015

Remove glibc specific functions, and mark a couple as C99

llvm-svn: 22384

because on alpha:
# define errno (*__errno_location ())

*shakes head

llvm-svn: 22383

By definition, 'tail' calls cannot access the stack frame of their caller.
Expose this as a simple form of mod/ref information. This implements
BasicAA/tailcall-modref.ll

llvm-svn: 21796

These intrinsics do not access memory

llvm-svn: 21718

Add llvm.sqrt intrinsic, patch contributed by Morten Ofstad

llvm-svn: 21627

These functions can set errno!

llvm-svn: 21609

Remove trailing whitespace

llvm-svn: 21416

Fix Regression/Analysis/BasicAA/2005-03-09-BrokenBasicAA.ll, a miscompilation
that Alkis found with Java, thanks Alkis!

llvm-svn: 20531

Add even more missing createXxxPass functions.

llvm-svn: 19402

Fix a bug in -no-aa that caused two DSGraph tests to XPASS.

llvm-svn: 18962

Adjust to new alias analysis interfaces

llvm-svn: 18957

Add testcase and fix for yet another case where we query the size an
abstract type.

llvm-svn: 18678