[llvm-commits] CVS: llvm/lib/Target/Alpha/AlphaISelPattern.cpp
Andrew Lenharth
alenhar2 at cs.uiuc.edu
Fri Jan 28 06:07:02 PST 2005
Changes in directory llvm/lib/Target/Alpha:
AlphaISelPattern.cpp updated: 1.14 -> 1.15
---
Log message:
fix ExprMap and constant check in setcc
---
Diffs of the changes: (+5 -4)
AlphaISelPattern.cpp | 9 +++++----
1 files changed, 5 insertions(+), 4 deletions(-)
Index: llvm/lib/Target/Alpha/AlphaISelPattern.cpp
diff -u llvm/lib/Target/Alpha/AlphaISelPattern.cpp:1.14 llvm/lib/Target/Alpha/AlphaISelPattern.cpp:1.15
--- llvm/lib/Target/Alpha/AlphaISelPattern.cpp:1.14 Fri Jan 28 00:57:18 2005
+++ llvm/lib/Target/Alpha/AlphaISelPattern.cpp Fri Jan 28 08:06:46 2005
@@ -653,7 +653,7 @@
}
} else if (dir == 2) {
Tmp1 = SelectExpr(N.getOperand(1));
- if (isConst2) {
+ if (isConst1) {
Tmp2 = cast<ConstantSDNode>(N.getOperand(0))->getValue();
BuildMI(BB, Opc, 2, Result).addReg(Tmp1).addImm(Tmp2);
} else {
@@ -866,9 +866,9 @@
void ISel::Select(SDOperand N) {
unsigned Tmp1, Tmp2, Opc;
- if(ExprMap[N])
- return; //alread selected
- ExprMap[N] = 1;
+ // FIXME: Disable for our current expansion model!
+ if (/*!N->hasOneUse() &&*/ !ExprMap.insert(std::make_pair(N, 1)).second)
+ return; // Already selected.
SDNode *Node = N.Val;
@@ -977,6 +977,7 @@
case ISD::CopyFromReg:
case ISD::CALL:
// case ISD::DYNAMIC_STACKALLOC:
+ ExprMap.erase(N);
SelectExpr(N);
return;
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