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| author | Mike Danes <onemihaid@hotmail.com> | 2017-10-07 20:17:19 +0300 |
|---|---|---|
| committer | Mike Danes <onemihaid@hotmail.com> | 2017-10-07 20:17:19 +0300 |
| commit | 799659491070f7ca56e59f1e260765d92b866574 (patch) | |
| tree | ccd8465b0c81e75e9772e55694f13940156e3104 | |
| parent | b230bf9f9f71284f913724f33ac08979b5adee73 (diff) | |
| download | coreclr-799659491070f7ca56e59f1e260765d92b866574.tar.gz coreclr-799659491070f7ca56e59f1e260765d92b866574.tar.bz2 coreclr-799659491070f7ca56e59f1e260765d92b866574.zip | |
Removed unused opers and code
* GT_DIV_HI and GT_MOD_HI are not used anywhere
* genCodeForBinary doesn't handle GT_MUL_LONG
* OperIsHigh is not used anywhere
| -rw-r--r-- | src/jit/codegenxarch.cpp | 3 | ||||
| -rw-r--r-- | src/jit/decomposelongs.cpp | 6 | ||||
| -rw-r--r-- | src/jit/gentree.h | 21 | ||||
| -rw-r--r-- | src/jit/gtlist.h | 2 |
4 files changed, 1 insertions, 31 deletions
diff --git a/src/jit/codegenxarch.cpp b/src/jit/codegenxarch.cpp index bbac3814c6..10d640b378 100644 --- a/src/jit/codegenxarch.cpp +++ b/src/jit/codegenxarch.cpp @@ -808,8 +808,7 @@ void CodeGen::genCodeForBinary(GenTree* treeNode) assert(oper == GT_OR || oper == GT_XOR || oper == GT_AND || oper == GT_ADD || oper == GT_SUB); #else // !defined(_TARGET_64BIT_) assert(oper == GT_OR || oper == GT_XOR || oper == GT_AND || oper == GT_ADD_LO || oper == GT_ADD_HI || - oper == GT_SUB_LO || oper == GT_SUB_HI || oper == GT_MUL_LONG || oper == GT_DIV_HI || oper == GT_MOD_HI || - oper == GT_ADD || oper == GT_SUB); + oper == GT_SUB_LO || oper == GT_SUB_HI || oper == GT_ADD || oper == GT_SUB); #endif // !defined(_TARGET_64BIT_) GenTreePtr op1 = treeNode->gtGetOp1(); diff --git a/src/jit/decomposelongs.cpp b/src/jit/decomposelongs.cpp index 174bba2a56..1a78533cea 100644 --- a/src/jit/decomposelongs.cpp +++ b/src/jit/decomposelongs.cpp @@ -1980,12 +1980,6 @@ genTreeOps DecomposeLongs::GetHiOper(genTreeOps oper) case GT_SUB: return GT_SUB_HI; break; - case GT_DIV: - return GT_DIV_HI; - break; - case GT_MOD: - return GT_MOD_HI; - break; case GT_OR: return GT_OR; break; diff --git a/src/jit/gentree.h b/src/jit/gentree.h index 77976f047e..3912763869 100644 --- a/src/jit/gentree.h +++ b/src/jit/gentree.h @@ -1454,27 +1454,6 @@ public: } #endif // _TARGET_XARCH_ -#if !defined(LEGACY_BACKEND) && !defined(_TARGET_64BIT_) - static bool OperIsHigh(genTreeOps gtOper) - { - switch (gtOper) - { - case GT_ADD_HI: - case GT_SUB_HI: - case GT_DIV_HI: - case GT_MOD_HI: - return true; - default: - return false; - } - } - - bool OperIsHigh() const - { - return OperIsHigh(OperGet()); - } -#endif // !defined(LEGACY_BACKEND) && !defined(_TARGET_64BIT_) - static bool OperIsUnary(genTreeOps gtOper) { return (OperKind(gtOper) & GTK_UNOP) != 0; diff --git a/src/jit/gtlist.h b/src/jit/gtlist.h index 9ba21a36c8..6ca636df20 100644 --- a/src/jit/gtlist.h +++ b/src/jit/gtlist.h @@ -192,8 +192,6 @@ GTNODE(ADD_LO , GenTreeOp ,1,GTK_BINOP) GTNODE(ADD_HI , GenTreeOp ,1,GTK_BINOP) GTNODE(SUB_LO , GenTreeOp ,0,GTK_BINOP) GTNODE(SUB_HI , GenTreeOp ,0,GTK_BINOP) -GTNODE(DIV_HI , GenTreeOp ,0,GTK_BINOP) -GTNODE(MOD_HI , GenTreeOp ,0,GTK_BINOP) // A mul that returns the 2N bit result of an NxN multiply. This op is used for // multiplies that take two ints and return a long result. All other multiplies |