Changes in directory llvm/lib/CodeGen/SelectionDAG:
SelectionDAGISel.cpp updated: 1.127 -> 1.128
---
Log message:
Temporary work around for a libcall insertion bug: If a target doesn't
support FSIN/FCOS nodes, do not lower sin/cos to them.
---
Diffs of the changes: (+6 -2)
SelectionDAGISel.cpp | 8 ++++++--
1 files changed, 6 insertions(+), 2 deletions(-)
Index: llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
diff -u llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:1.127
llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:1.128
--- llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:1.127 Tue Jan 17
14:06:42 2006
+++ llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp Wed Jan 18 15:50:14 2006
@@ -1070,7 +1070,9 @@
} else if (Name[0] == 's' && (Name == "sin" || Name == "sinf")) {
if (I.getNumOperands() == 2 && // Basic sanity checks.
I.getOperand(1)->getType()->isFloatingPoint() &&
- I.getType() == I.getOperand(1)->getType()) {
+ I.getType() == I.getOperand(1)->getType() &&
+ TLI.isOperationLegal(ISD::FSIN,
+
TLI.getValueType(I.getOperand(1)->getType()))) {
SDOperand Tmp = getValue(I.getOperand(1));
setValue(&I, DAG.getNode(ISD::FSIN, Tmp.getValueType(), Tmp));
return;
@@ -1078,7 +1080,9 @@
} else if (Name[0] == 'c' && (Name == "cos" || Name == "cosf")) {
if (I.getNumOperands() == 2 && // Basic sanity checks.
I.getOperand(1)->getType()->isFloatingPoint() &&
- I.getType() == I.getOperand(1)->getType()) {
+ I.getType() == I.getOperand(1)->getType() &&
+ TLI.isOperationLegal(ISD::FCOS,
+ TLI.getValueType(I.getOperand(1)->getType()))) {
SDOperand Tmp = getValue(I.getOperand(1));
setValue(&I, DAG.getNode(ISD::FCOS, Tmp.getValueType(), Tmp));
return;
_______________________________________________
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
