6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-07-24 22:24:54 +00:00
Code Issues Projects Releases Wiki Activity

Reapply r143206, with fixes. Disallow physical register lifetimes

Browse Source 
across calls, and only check for nested dependences on the special
call-sequence-resource register.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143660 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman
2011-11-03 21:49:52 +00:00
parent 89b6f2ea9f
commit 65fd6564b8
19 changed files with 735 additions and 563 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
View File

@@ -1084,7 +1084,6 @@ DAGTypeLegalizer::ExpandChainLibCall(RTLIB::Libcall LC,
SDValue Callee = DAG.getExternalSymbol(TLI.getLibcallName(LC),
TLI.getPointerTy());
// Splice the libcall in wherever FindInputOutputChains tells us to.
Type *RetTy = Node->getValueType(0).getTypeForEVT(*DAG.getContext());
std::pair<SDValue, SDValue> CallInfo =
TLI.LowerCallTo(InChain, RetTy, isSigned, !isSigned, false, false,