RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2025-01-31 20:51:52 +01:00
Code Issues Projects Releases Wiki Activity

Scalarized vector stores need not be legal, e.g. if the vector element type

Browse Source 
needs to be promoted or expanded.  Relegalize the scalar store once created.
This fixes CodeGen/Generic/vector.ll:test1 on non-SSE x86 targets.

llvm-svn: 27293
This commit is contained in:
Chris Lattner 2006-03-31 17:37:22 +00:00
parent 6c699c72a8
commit e05a1ec544
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
View File

@ -1477,6 +1477,9 @@ SDOperand SelectionDAGLegalize::LegalizeOp(SDOperand Op) {
Tmp3 = PackVectorOp(Node->getOperand(1), EVT);
Result = DAG.UpdateNodeOperands(Result, Tmp1, Tmp3, Tmp2,
Node->getOperand(3));
// The scalarized value type may not be legal, e.g. it might require
// promotion or expansion. Relegalize the scalar store.
Result = LegalizeOp(Result);
break;
} else {
SplitVectorOp(Node->getOperand(1), Lo, Hi);