Changes in directory llvm/include/llvm:
Instruction.h updated: 1.72 -> 1.73
Instructions.h updated: 1.37 -> 1.38
---
Log message:
Add new SetCondInst::isRelational/isEquality methods. Rename
Instruction::isRelational to Instruction::isComparison.
---
Diffs of the changes: (+15 -4)
Instruction.h | 6 +++---
Instructions.h | 13 ++++++++++++-
2 files changed, 15 insertions(+), 4 deletions(-)
Index: llvm/include/llvm/Instruction.h
diff -u llvm/include/llvm/Instruction.h:1.72
llvm/include/llvm/Instruction.h:1.73
--- llvm/include/llvm/Instruction.h:1.72 Wed Jun 21 11:53:47 2006
+++ llvm/include/llvm/Instruction.h Sun Sep 17 14:14:47 2006
@@ -141,10 +141,10 @@
bool isCommutative() const { return isCommutative(getOpcode()); }
static bool isCommutative(unsigned op);
- /// isRelational - Return true if the instruction is a Set* instruction:
+ /// isComparison - Return true if the instruction is a Set* instruction:
///
- bool isRelational() const { return isRelational(getOpcode()); }
- static bool isRelational(unsigned op);
+ bool isComparison() const { return isComparison(getOpcode()); }
+ static bool isComparison(unsigned op);
/// isTrappingInstruction - Return true if the instruction may trap.
Index: llvm/include/llvm/Instructions.h
diff -u llvm/include/llvm/Instructions.h:1.37
llvm/include/llvm/Instructions.h:1.38
--- llvm/include/llvm/Instructions.h:1.37 Wed Jun 21 11:53:47 2006
+++ llvm/include/llvm/Instructions.h Sun Sep 17 14:14:47 2006
@@ -454,7 +454,18 @@
///
static BinaryOps getSwappedCondition(BinaryOps Opcode);
-
+ /// isEquality - Return true if this comparison is an ==/!= comparison.
+ ///
+ bool isEquality() const {
+ return getOpcode() == SetEQ || getOpcode() == SetNE;
+ }
+
+ /// isRelational - Return true if this comparison is a </>/<=/>= comparison.
+ ///
+ bool isRelational() const {
+ return !isEquality();
+ }
+
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const SetCondInst *) { return true; }
static inline bool classof(const Instruction *I) {
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