diff options
author | Matt Arsenault <Matthew.Arsenault@amd.com> | 2016-11-15 06:49:28 +0000 |
---|---|---|
committer | Matt Arsenault <Matthew.Arsenault@amd.com> | 2016-11-15 06:49:28 +0000 |
commit | ee23318db7271689541c8057916d93fe4ac68964 (patch) | |
tree | cbf7dc6a2c81ae261141440d51152ad90519e936 | |
parent | 1ccb8e7cd4c7e3a97cb0e2327b9a9d8ccfcc3c39 (diff) |
TableGen: Add operator !or
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@286936 91177308-0d34-0410-b5e6-96231b3b80d8
-rw-r--r-- | docs/TableGen/LangRef.rst | 4 | ||||
-rw-r--r-- | include/llvm/TableGen/Record.h | 2 | ||||
-rw-r--r-- | lib/TableGen/Record.cpp | 3 | ||||
-rw-r--r-- | lib/TableGen/TGLexer.cpp | 1 | ||||
-rw-r--r-- | lib/TableGen/TGLexer.h | 4 | ||||
-rw-r--r-- | lib/TableGen/TGParser.cpp | 3 | ||||
-rw-r--r-- | test/TableGen/math.td | 10 |
7 files changed, 23 insertions, 4 deletions
diff --git a/docs/TableGen/LangRef.rst b/docs/TableGen/LangRef.rst index 58da6285c07..285572fa481 100644 --- a/docs/TableGen/LangRef.rst +++ b/docs/TableGen/LangRef.rst @@ -97,7 +97,9 @@ wide variety of meanings: BangOperator: one of :!eq !if !head !tail !con :!add !shl !sra !srl !and - :!cast !empty !subst !foreach !listconcat !strconcat + :!or !empty !subst !foreach !strconcat + :!cast !listconcat + Syntax ====== diff --git a/include/llvm/TableGen/Record.h b/include/llvm/TableGen/Record.h index 393cafa7924..87ba6fd68ec 100644 --- a/include/llvm/TableGen/Record.h +++ b/include/llvm/TableGen/Record.h @@ -798,7 +798,7 @@ public: /// class BinOpInit : public OpInit, public FoldingSetNode { public: - enum BinaryOp : uint8_t { ADD, AND, SHL, SRA, SRL, LISTCONCAT, + enum BinaryOp : uint8_t { ADD, AND, OR, SHL, SRA, SRL, LISTCONCAT, STRCONCAT, CONCAT, EQ }; private: diff --git a/lib/TableGen/Record.cpp b/lib/TableGen/Record.cpp index 7f02c3189f3..bffe27144cf 100644 --- a/lib/TableGen/Record.cpp +++ b/lib/TableGen/Record.cpp @@ -865,6 +865,7 @@ Init *BinOpInit::Fold(Record *CurRec, MultiClass *CurMultiClass) const { } case ADD: case AND: + case OR: case SHL: case SRA: case SRL: { @@ -879,6 +880,7 @@ Init *BinOpInit::Fold(Record *CurRec, MultiClass *CurMultiClass) const { default: llvm_unreachable("Bad opcode!"); case ADD: Result = LHSv + RHSv; break; case AND: Result = LHSv & RHSv; break; + case OR: Result = LHSv | RHSv; break; case SHL: Result = LHSv << RHSv; break; case SRA: Result = LHSv >> RHSv; break; case SRL: Result = (uint64_t)LHSv >> (uint64_t)RHSv; break; @@ -906,6 +908,7 @@ std::string BinOpInit::getAsString() const { case CONCAT: Result = "!con"; break; case ADD: Result = "!add"; break; case AND: Result = "!and"; break; + case OR: Result = "!or"; break; case SHL: Result = "!shl"; break; case SRA: Result = "!sra"; break; case SRL: Result = "!srl"; break; diff --git a/lib/TableGen/TGLexer.cpp b/lib/TableGen/TGLexer.cpp index c526fc05d08..5d6f7c23e0b 100644 --- a/lib/TableGen/TGLexer.cpp +++ b/lib/TableGen/TGLexer.cpp @@ -472,6 +472,7 @@ tgtok::TokKind TGLexer::LexExclaim() { .Case("con", tgtok::XConcat) .Case("add", tgtok::XADD) .Case("and", tgtok::XAND) + .Case("or", tgtok::XOR) .Case("shl", tgtok::XSHL) .Case("sra", tgtok::XSRA) .Case("srl", tgtok::XSRL) diff --git a/lib/TableGen/TGLexer.h b/lib/TableGen/TGLexer.h index cbc30be8a57..b5b58161878 100644 --- a/lib/TableGen/TGLexer.h +++ b/lib/TableGen/TGLexer.h @@ -45,9 +45,9 @@ namespace tgtok { // Keywords. Bit, Bits, Class, Code, Dag, Def, Foreach, Defm, Field, In, Int, Let, List, MultiClass, String, - + // !keywords. - XConcat, XADD, XAND, XSRA, XSRL, XSHL, XListConcat, XStrConcat, XCast, + XConcat, XADD, XAND, XOR, XSRA, XSRL, XSHL, XListConcat, XStrConcat, XCast, XSubst, XForEach, XHead, XTail, XEmpty, XIf, XEq, // Integer value. diff --git a/lib/TableGen/TGParser.cpp b/lib/TableGen/TGParser.cpp index 0a6752bb26d..ff5c96b0cd5 100644 --- a/lib/TableGen/TGParser.cpp +++ b/lib/TableGen/TGParser.cpp @@ -881,6 +881,7 @@ Init *TGParser::ParseOperation(Record *CurRec, RecTy *ItemType) { case tgtok::XConcat: case tgtok::XADD: case tgtok::XAND: + case tgtok::XOR: case tgtok::XSRA: case tgtok::XSRL: case tgtok::XSHL: @@ -899,6 +900,7 @@ Init *TGParser::ParseOperation(Record *CurRec, RecTy *ItemType) { case tgtok::XConcat: Code = BinOpInit::CONCAT;Type = DagRecTy::get(); break; case tgtok::XADD: Code = BinOpInit::ADD; Type = IntRecTy::get(); break; case tgtok::XAND: Code = BinOpInit::AND; Type = IntRecTy::get(); break; + case tgtok::XOR: Code = BinOpInit::OR; Type = IntRecTy::get(); break; case tgtok::XSRA: Code = BinOpInit::SRA; Type = IntRecTy::get(); break; case tgtok::XSRL: Code = BinOpInit::SRL; Type = IntRecTy::get(); break; case tgtok::XSHL: Code = BinOpInit::SHL; Type = IntRecTy::get(); break; @@ -1446,6 +1448,7 @@ Init *TGParser::ParseSimpleValue(Record *CurRec, RecTy *ItemType, case tgtok::XConcat: case tgtok::XADD: case tgtok::XAND: + case tgtok::XOR: case tgtok::XSRA: case tgtok::XSRL: case tgtok::XSHL: diff --git a/test/TableGen/math.td b/test/TableGen/math.td index d966346596a..a8b939176e0 100644 --- a/test/TableGen/math.td +++ b/test/TableGen/math.td @@ -15,12 +15,18 @@ class Int<int value> { int Value = value; } +def v1022 : Int<1022>; + // CHECK: def v0 // CHECK: Value = 0 // CHECK: def v1 // CHECK: Value = 1 +// CHECK: def v1023 +// CHECK: Value = 1023 +def v1023 : Int<!or(v1022.Value, 1)>; + def v1024 : Int<1024>; // CHECK: def v1024 // CHECK: Value = 1024 @@ -35,3 +41,7 @@ def v2048 : Int<!add(v1024.Value, v1024.Value)>; def v0 : Int<!and(v1024.Value, v2048.Value)>; def v1 : Int<!and(v1025.Value, 1)>; + +// CHECK: def v3072 +// CHECK: Value = 3072 +def v3072 : Int<!or(v1024.Value, v2048.Value)>; |