6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-01-27 14:34:58 +00:00
Code Issues Projects Releases Wiki Activity

Remove unused hidden option.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46903 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng 2008-02-09 08:36:28 +00:00
parent 1426d52cab
commit 63a18c491a
1 changed files with 1 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
lib/CodeGen/SimpleRegisterCoalescing.cpp
View File

@ -51,11 +51,6 @@ namespace {
cl::desc("Use new coalescer heuristic"),
cl::init(false));
static cl::opt<bool>
ReMatSpillWeight("tweak-remat-spill-weight",
cl::desc("Tweak spill weight of re-materializable intervals"),
cl::init(true));
RegisterPass<SimpleRegisterCoalescing>
X("simple-register-coalescing", "Simple Register Coalescing");
@ -1496,7 +1491,7 @@ bool SimpleRegisterCoalescing::runOnMachineFunction(MachineFunction &fn) {
LI.weight = HUGE_VALF;
else {
bool isLoad = false;
if (ReMatSpillWeight && li_->isReMaterializable(LI, isLoad)) {
if (li_->isReMaterializable(LI, isLoad)) {
// If all of the definitions of the interval are re-materializable,
// it is a preferred candidate for spilling. If non of the defs are
// loads, then it's potentially very cheap to re-materialize.