6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-14 11:32:34 +00:00
Code Issues Projects Releases Wiki Activity

Reflow isProfitableToMakeFastCC

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202555 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Kleckner 2014-02-28 22:50:08 +00:00
parent ba34beb600
commit d95e8b43d3
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
lib/Transforms/IPO/GlobalOpt.cpp
View File

@ -1926,7 +1926,8 @@ bool GlobalOpt::OptimizeFunctions(Module &M) {
Changed = true;
++NumFnDeleted;
} else if (F->hasLocalLinkage()) {
if (isProfitableToMakeFastCC(F) && !F->isVarArg() && !F->hasAddressTaken()) {
if (isProfitableToMakeFastCC(F) && !F->isVarArg() &&
!F->hasAddressTaken()) {
// If this function has a calling convention worth changing, is not a
// varargs function, and is only called directly, promote it to use the
// Fast calling convention.