From b9f550ddfbaf963a0aced2df8cd40c71021fd3e5 Mon Sep 17 00:00:00 2001 From: Ruchira Sasanka Date: Wed, 14 Nov 2001 15:35:51 +0000 Subject: [PATCH] added isPseudoInstr() git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1302 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/Target/MachineInstrInfo.h | 6 ++++++ include/llvm/Target/TargetInstrInfo.h | 6 ++++++ 2 files changed, 12 insertions(+) diff --git a/include/llvm/Target/MachineInstrInfo.h b/include/llvm/Target/MachineInstrInfo.h index 547ebb7cc46..a64cbbe8628 100644 --- a/include/llvm/Target/MachineInstrInfo.h +++ b/include/llvm/Target/MachineInstrInfo.h @@ -55,6 +55,7 @@ const unsigned int M_LOAD_FLAG = 1 << 10; const unsigned int M_PREFETCH_FLAG = 1 << 11; const unsigned int M_STORE_FLAG = 1 << 12; const unsigned int M_DUMMY_PHI_FLAG = 1 << 13; +const unsigned int M_PSEUDO_FLAG = 1 << 14; struct MachineInstrDescriptor { @@ -179,6 +180,11 @@ public: bool isPhi(const MachineOpCode opCode) const { return isDummyPhiInstr(opCode); } + bool isPseudoInstr(const MachineOpCode opCode) const { + return getDescriptor(opCode).iclass & M_PSEUDO_FLAG; + } + + // Check if an instruction can be issued before its operands are ready, // or if a subsequent instruction that uses its result can be issued diff --git a/include/llvm/Target/TargetInstrInfo.h b/include/llvm/Target/TargetInstrInfo.h index 547ebb7cc46..a64cbbe8628 100644 --- a/include/llvm/Target/TargetInstrInfo.h +++ b/include/llvm/Target/TargetInstrInfo.h @@ -55,6 +55,7 @@ const unsigned int M_LOAD_FLAG = 1 << 10; const unsigned int M_PREFETCH_FLAG = 1 << 11; const unsigned int M_STORE_FLAG = 1 << 12; const unsigned int M_DUMMY_PHI_FLAG = 1 << 13; +const unsigned int M_PSEUDO_FLAG = 1 << 14; struct MachineInstrDescriptor { @@ -179,6 +180,11 @@ public: bool isPhi(const MachineOpCode opCode) const { return isDummyPhiInstr(opCode); } + bool isPseudoInstr(const MachineOpCode opCode) const { + return getDescriptor(opCode).iclass & M_PSEUDO_FLAG; + } + + // Check if an instruction can be issued before its operands are ready, // or if a subsequent instruction that uses its result can be issued