From dd9756f8e8e6bffdfd6ad2f19bbd7f45b60ed34c Mon Sep 17 00:00:00 2001
From: Sanjay Patel <spatel@rotateright.com>
Date: Thu, 22 Feb 2018 21:46:13 +0000
Subject: [PATCH] [InstrTypes] add frem and fneg with FMF creators
The more popular opcodes were added at r325730, but we
should have everything here for symmetry. I think both
of these can be used in InstCombine already, but I'll
make those changes as separate clean-ups for InstCombine.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@325832 91177308-0d34-0410-b5e6-96231b3b80d8
---
include/llvm/IR/InstrTypes.h | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/include/llvm/IR/InstrTypes.h b/include/llvm/IR/InstrTypes.h
index 7aea792ae44..0243c4cb174 100644
--- a/include/llvm/IR/InstrTypes.h
+++ b/include/llvm/IR/InstrTypes.h
@@ -25,6 +25,7 @@
#include "llvm/ADT/Twine.h"
#include "llvm/ADT/iterator_range.h"
#include "llvm/IR/Attributes.h"
+#include "llvm/IR/Constants.h"
#include "llvm/IR/DerivedTypes.h"
#include "llvm/IR/Instruction.h"
#include "llvm/IR/LLVMContext.h"
@@ -411,6 +412,16 @@ public:
const Twine &Name = "") {
return CreateWithCopiedFlags(Instruction::FDiv, V1, V2, FMFSource, Name);
}
+ static BinaryOperator *CreateFRemFMF(Value *V1, Value *V2,
+ BinaryOperator *FMFSource,
+ const Twine &Name = "") {
+ return CreateWithCopiedFlags(Instruction::FRem, V1, V2, FMFSource, Name);
+ }
+ static BinaryOperator *CreateFNegFMF(Value *Op, BinaryOperator *FMFSource,
+ const Twine &Name = "") {
+ Value *Zero = ConstantFP::getNegativeZero(Op->getType());
+ return CreateWithCopiedFlags(Instruction::FSub, Zero, Op, FMFSource);
+ }
static BinaryOperator *CreateNSW(BinaryOps Opc, Value *V1, Value *V2,
const Twine &Name = "") {
--
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