6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-06-26 23:24:34 +00:00
Code Issues Projects Releases Wiki Activity

Change *EXTLOAD to use an VTSDNode operand instead of being an MVTSDNode.

Browse Source 
This is the last MVTSDNode.

This allows us to eliminate a bunch of special case code for handling
MVTSDNodes.

Also, remove some uses of dyn_cast that should really be cast (which is
cheaper in a release build).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22368 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2005-07-10 01:56:13 +00:00
parent 5f056bf4b8
commit bce81ae51e
7 changed files with 35 additions and 39 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
lib/Target/PowerPC/PPC64ISelPattern.cpp
View File

@ -1030,7 +1030,7 @@ unsigned ISel::SelectExpr(SDOperand N) {
case ISD::ZEXTLOAD:
case ISD::SEXTLOAD: {
MVT::ValueType TypeBeingLoaded = (ISD::LOAD == opcode) ?
Node->getValueType(0) : cast<MVTSDNode>(Node)->getExtraValueType();
Node->getValueType(0) : cast<VTSDNode>(Node->getOperand(3))->getVT();
bool sext = (ISD::SEXTLOAD == opcode);
// Make sure we generate both values.
@ -1166,7 +1166,7 @@ unsigned ISel::SelectExpr(SDOperand N) {
case ISD::SIGN_EXTEND:
case ISD::SIGN_EXTEND_INREG:
Tmp1 = SelectExpr(N.getOperand(0));
switch(cast<MVTSDNode>(Node)->getExtraValueType()) {
switch(cast<VTSDNode>(Node->getOperand(1))->getVT()) {
default: Node->dump(); assert(0 && "Unhandled SIGN_EXTEND type"); break;
case MVT::i32:
BuildMI(BB, PPC::EXTSW, 1, Result).addReg(Tmp1);