return MO.getImm();
case MachineOperand::MO_TargetIndex:
return MO.getOffset() | (MO.getTargetFlags() << 16);
+ case MachineOperand::MO_FrameIndex:
+ return llvm::hash_value(MO);
// We could explicitly handle all the types of the MachineOperand,
// here but we can just return a common number until we find a
// TODO: Handle the following Index/ID/Predicate cases. They can
// be hashed on in a stable manner.
- case MachineOperand::MO_FrameIndex:
case MachineOperand::MO_ConstantPoolIndex:
case MachineOperand::MO_JumpTableIndex:
case MachineOperand::MO_CFIIndex:
--- /dev/null
+# RUN: llc -mtriple x86_64-linux-gnu -run-pass mir-canonicalizer -verify-machineinstrs %s -o - | FileCheck %s
+
+...
+---
+name: f
+stack:
+ - { id: 0, size: 4 }
+ - { id: 1, size: 4 }
+fixedStack:
+ - { id: 0, offset: 0, size: 4 }
+ - { id: 1, offset: 0, size: 4 }
+body: |
+ bb.1:
+ ; CHECK: _1:_(p0) = G_FRAME_INDEX %stack.{{[0-1]}}
+ ; CHECK: _1:_(p0) = G_FRAME_INDEX %stack.{{[0-1]}}
+ ; CHECK: _1:gr32 = MOV32rm %fixed-stack.{{[0-1]}}
+ ; CHECK: _1:gr32 = MOV32rm %fixed-stack.{{[0-1]}}
+ %1:_(p0) = G_FRAME_INDEX %stack.0
+ %2:_(p0) = G_FRAME_INDEX %stack.1
+ %3:gr32 = MOV32rm %fixed-stack.0, 1, _, 0, _
+ %4:gr32 = MOV32rm %fixed-stack.1, 1, _, 0, _
+
+...