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Reword to remove reference to how things worked in the past.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6323 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Misha Brukman 2003-05-24 01:08:43 +00:00
parent f00ce8bc29
commit 12745c55e1
4 changed files with 12 additions and 16 deletions
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7
include/llvm/Target/TargetInstrInfo.h
View File

@ -280,10 +280,9 @@ public:
///
virtual MachineInstr* createNOPinstr() const = 0;
/// isNOPinstr - since we no longer have a special NOP opcode, we need to know
/// if a given instruction is interpreted as an `official' NOP instr, i.e.,
/// there may be more than one way to `do nothing' but only one canonical
/// way to slack off.
/// isNOPinstr - not having a special NOP opcode, we need to know if a given
/// instruction is interpreted as an `official' NOP instr, i.e., there may be
/// more than one way to `do nothing' but only one canonical way to slack off.
///
virtual bool isNOPinstr(const MachineInstr &MI) const = 0;

7
lib/Target/SparcV9/SparcV9Internals.h
View File

@ -113,10 +113,9 @@ struct UltraSparcInstrInfo : public TargetInstrInfo {
return BuildMI(V9::SETHI, 2).addReg(SparcIntRegClass::g0).addZImm(0);
}
/// isNOPinstr - since we no longer have a special NOP opcode, we need to know
/// if a given instruction is interpreted as an `official' NOP instr, i.e.,
/// there may be more than one way to `do nothing' but only one canonical
/// way to slack off.
/// isNOPinstr - not having a special NOP opcode, we need to know if a given
/// instruction is interpreted as an `official' NOP instr, i.e., there may be
/// more than one way to `do nothing' but only one canonical way to slack off.
///
bool isNOPinstr(const MachineInstr &MI) const {
// Make sure the instruction is EXACTLY `sethi g0, 0'

7
lib/Target/X86/X86InstrInfo.cpp
View File

@ -48,10 +48,9 @@ MachineInstr* X86InstrInfo::createNOPinstr() const {
}
// isNOPinstr - since we no longer have a special NOP opcode, we need to know
// if a given instruction is interpreted as an `official' NOP instr, i.e.,
// there may be more than one way to `do nothing' but only one canonical
// way to slack off.
/// isNOPinstr - not having a special NOP opcode, we need to know if a given
/// instruction is interpreted as an `official' NOP instr, i.e., there may be
/// more than one way to `do nothing' but only one canonical way to slack off.
//
bool X86InstrInfo::isNOPinstr(const MachineInstr &MI) const {
// Make sure the instruction is EXACTLY `xchg ax, ax'

7
lib/Target/X86/X86InstrInfo.h
View File

@ -154,10 +154,9 @@ public:
///
MachineInstr* createNOPinstr() const;
/// isNOPinstr - since we no longer have a special NOP opcode, we need to know
/// if a given instruction is interpreted as an `official' NOP instr, i.e.,
/// there may be more than one way to `do nothing' but only one canonical
/// way to slack off.
/// isNOPinstr - not having a special NOP opcode, we need to know if a given
/// instruction is interpreted as an `official' NOP instr, i.e., there may be
/// more than one way to `do nothing' but only one canonical way to slack off.
///
bool isNOPinstr(const MachineInstr &MI) const;