Changes in directory llvm/include/llvm/Target:
TargetInstrInfo.h updated: 1.104 -> 1.105
---
Log message:
Remove M_2_ADDR_FLAG.
---
Diffs of the changes: (+7 -13)
TargetInstrInfo.h | 20 +++++++-------------
1 files changed, 7 insertions(+), 13 deletions(-)
Index: llvm/include/llvm/Target/TargetInstrInfo.h
diff -u llvm/include/llvm/Target/TargetInstrInfo.h:1.104
llvm/include/llvm/Target/TargetInstrInfo.h:1.105
--- llvm/include/llvm/Target/TargetInstrInfo.h:1.104 Mon Nov 6 17:53:08 2006
+++ llvm/include/llvm/Target/TargetInstrInfo.h Wed Nov 8 20:20:58 2006
@@ -52,37 +52,34 @@
const unsigned M_LOAD_FLAG = 1 << 5;
const unsigned M_STORE_FLAG = 1 << 6;
-// M_2_ADDR_FLAG - 3-addr instructions which really work like 2-addr ones.
-const unsigned M_2_ADDR_FLAG = 1 << 7;
-
-// M_CONVERTIBLE_TO_3_ADDR - This is a M_2_ADDR_FLAG instruction which can be
+// M_CONVERTIBLE_TO_3_ADDR - This is a 2-address instruction which can be
// changed into a 3-address instruction if the first two operands cannot be
// assigned to the same register. The target must implement the
// TargetInstrInfo::convertToThreeAddress method for this instruction.
-const unsigned M_CONVERTIBLE_TO_3_ADDR = 1 << 8;
+const unsigned M_CONVERTIBLE_TO_3_ADDR = 1 << 7;
// This M_COMMUTABLE - is a 2- or 3-address instruction (of the form X = op Y,
// Z), which produces the same result if Y and Z are exchanged.
-const unsigned M_COMMUTABLE = 1 << 9;
+const unsigned M_COMMUTABLE = 1 << 8;
// M_TERMINATOR_FLAG - Is this instruction part of the terminator for a basic
// block? Typically this is things like return and branch instructions.
// Various passes use this to insert code into the bottom of a basic block, but
// before control flow occurs.
-const unsigned M_TERMINATOR_FLAG = 1 << 10;
+const unsigned M_TERMINATOR_FLAG = 1 << 9;
// M_USES_CUSTOM_DAG_SCHED_INSERTION - Set if this instruction requires custom
// insertion support when the DAG scheduler is inserting it into a machine
basic
// block.
-const unsigned M_USES_CUSTOM_DAG_SCHED_INSERTION = 1 << 11;
+const unsigned M_USES_CUSTOM_DAG_SCHED_INSERTION = 1 << 10;
// M_VARIABLE_OPS - Set if this instruction can have a variable number of extra
// operands in addition to the minimum number operands specified.
-const unsigned M_VARIABLE_OPS = 1 << 12;
+const unsigned M_VARIABLE_OPS = 1 << 11;
// M_PREDICATED - Set if this instruction has a predicate that controls its
// execution.
-const unsigned M_PREDICATED = 1 << 13;
+const unsigned M_PREDICATED = 1 << 12;
// Machine operand flags
@@ -184,9 +181,6 @@
return get(Opcode).Flags & M_RET_FLAG;
}
- bool isTwoAddrInstr(MachineOpCode Opcode) const {
- return get(Opcode).Flags & M_2_ADDR_FLAG;
- }
bool isPredicated(MachineOpCode Opcode) const {
return get(Opcode).Flags & M_PREDICATED;
}
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