This production is dead, the lexer can never return 'NOT'
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33130 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AsmParser/llvmAsmParser.y b/lib/AsmParser/llvmAsmParser.y
index 57ab7c5..b84cf25 100644
--- a/lib/AsmParser/llvmAsmParser.y
+++ b/lib/AsmParser/llvmAsmParser.y
@@ -974,7 +974,7 @@
%token DECLARE DEFINE GLOBAL CONSTANT SECTION VOLATILE
%token TO DOTDOTDOT NULL_TOK UNDEF INTERNAL LINKONCE WEAK APPENDING
%token DLLIMPORT DLLEXPORT EXTERN_WEAK
-%token OPAQUE NOT EXTERNAL TARGET TRIPLE ENDIAN POINTERSIZE LITTLE BIG ALIGN
+%token OPAQUE EXTERNAL TARGET TRIPLE ENDIAN POINTERSIZE LITTLE BIG ALIGN
%token DEPLIBS CALL TAIL ASM_TOK MODULE SIDEEFFECT
%token CC_TOK CCC_TOK CSRETCC_TOK FASTCC_TOK COLDCC_TOK
%token X86_STDCALLCC_TOK X86_FASTCALLCC_TOK
@@ -2611,19 +2611,6 @@
if ($$ == 0)
GEN_ERROR("fcmp operator returned null!");
}
- | NOT ResolvedVal {
- cerr << "WARNING: Use of eliminated 'not' instruction:"
- << " Replacing with 'xor'.\n";
-
- Value *Ones = ConstantInt::getAllOnesValue($2->getType());
- if (Ones == 0)
- GEN_ERROR("Expected integral type for not instruction!");
-
- $$ = BinaryOperator::create(Instruction::Xor, $2, Ones);
- if ($$ == 0)
- GEN_ERROR("Could not create a xor instruction!");
- CHECK_FOR_ERROR
- }
| ShiftOps ResolvedVal ',' ResolvedVal {
if ($4->getType() != Type::Int8Ty)
GEN_ERROR("Shift amount must be i8 type!");