the inliner; prevents nondeterministic behavior
when the same address is reallocated.
Don't build call graph nodes for debug intrinsic calls;
they're useless, and there were typically a lot of them.

llvm-svn: 67311

llvm-svn: 62279

back to 200; 400 seems to be too high, loses more than
it gains.

llvm-svn: 62107

compensation for turning off gcc's inliner.  This gets
us closer to the amount of inlining we were getting before.
It is not a win on everything, of course, but seems to
gain overall.

llvm-svn: 62058

llvm-svn: 61969

llvm-svn: 59758

inlining function, then increase the stack protection level on the inlining
function.

llvm-svn: 59757

llvm-svn: 58744

function.
 - This explicitly models the costs for functions which should
   "always" or "never" be inlined. This fixes bugs where such costs
   were not previously respected.

llvm-svn: 58450

 - No functionality change.

llvm-svn: 58355

llvm-svn: 56716

s/ParamAttr/Attribute/g
s/PAList/AttrList/g
s/FnAttributeWithIndex/AttributeWithIndex/g
s/FnAttr/Attribute/g

This sets the stage 
- to implement function notes as function attributes and 
- to distinguish between function attributes and return value attributes.

This requires corresponding changes in llvm-gcc and clang.

llvm-svn: 56622

llvm-svn: 56527

Do not check isDeclaration() in hasNote(). It is clients' responsibility.

llvm-svn: 56524

Function Notes also. Function notes are stored at index ~0.

llvm-svn: 56511

llvm-svn: 56477

edges one by one by hand.

llvm-svn: 55836

llvm-svn: 55779

llvm-svn: 55745

llvm-svn: 55712

llvm-svn: 55708

llvm-svn: 55676

llvm-svn: 55673

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

llvm-svn: 51017

llvm-svn: 50696

2. Do not use # of basic blocks as part of the cost computation since it doesn't really figure into function size.
3. More aggressively inline function with vector code.

llvm-svn: 49061

Increasing the inline limit from (overly conservative) 200 to 300. Given each BB costs 20 and each instruction costs 5, 200 means a 4 BB function + 24 instructions (actually less because caller's size also contributes to it).

Furthermore, double the limit when more than 10% of the callee instructions are vector instructions. Multimedia kernels tend to love inlining.

llvm-svn: 48725

itself sometimes negative.

llvm-svn: 47786

the inliner pass.  Patch by Robert Zeh.

llvm-svn: 45903

llvm-svn: 45418

of comparing begin() and end().

llvm-svn: 42585

llvm-svn: 37665

llvm-svn: 36894

llvm-svn: 36662

Due to darwin gcc bug, one version of darwin linker coalesces
static const int, which defauts PassID based pass identification.

llvm-svn: 36652

llvm-svn: 36632

llvm-svn: 33677

confusion with external linkage types.

llvm-svn: 33663

llvm-svn: 32693

is 'unsigned'.

llvm-svn: 32279