mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-19 19:29:31 +00:00
The first operand to AND does not always have more than two operands. This
fixes MediaBench/toast with the dag selector git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23141 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
parent
6de08f4377
commit
15055733f8
@ -167,7 +167,8 @@ static bool isRotateAndMask(SDNode *N, unsigned Mask, bool IsShiftMask,
|
||||
unsigned Shift = 32;
|
||||
unsigned Indeterminant = ~0; // bit mask marking indeterminant results
|
||||
unsigned Opcode = N->getOpcode();
|
||||
if (!isIntImmediate(N->getOperand(1).Val, Shift) || (Shift > 31))
|
||||
if (N->getNumOperands() != 2 ||
|
||||
!isIntImmediate(N->getOperand(1).Val, Shift) || (Shift > 31))
|
||||
return false;
|
||||
|
||||
if (Opcode == ISD::SHL) {
|
||||
|
Loading…
Reference in New Issue
Block a user