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stop accepting begin/end around function bodies in the .ll parser, this isn't pascal anymore.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133244 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2011-06-17 06:42:57 +00:00
parent 7a1b9bdd2b
commit 6b7c89ee09
27 changed files with 7 additions and 678 deletions
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1
lib/AsmParser/LLLexer.cpp
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@@ -471,7 +471,6 @@ lltok::Kind LLLexer::LexIdentifier() {
if (Len == strlen(#STR) && !memcmp(StartChar, #STR, strlen(#STR))) \
return lltok::kw_##STR;
KEYWORD(begin); KEYWORD(end);
KEYWORD(true); KEYWORD(false);
KEYWORD(declare); KEYWORD(define);
KEYWORD(global); KEYWORD(constant);

7
lib/AsmParser/LLParser.cpp
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@@ -2835,10 +2835,9 @@ bool LLParser::ParseFunctionHeader(Function *&Fn, bool isDefine) {
/// ParseFunctionBody
/// ::= '{' BasicBlock+ '}'
/// ::= 'begin' BasicBlock+ 'end' // FIXME: remove in LLVM 3.0
///
bool LLParser::ParseFunctionBody(Function &Fn) {
if (Lex.getKind() != lltok::lbrace && Lex.getKind() != lltok::kw_begin)
if (Lex.getKind() != lltok::lbrace)
return TokError("expected '{' in function body");
Lex.Lex(); // eat the {.
@@ -2848,10 +2847,10 @@ bool LLParser::ParseFunctionBody(Function &Fn) {
PerFunctionState PFS(*this, Fn, FunctionNumber);
// We need at least one basic block.
if (Lex.getKind() == lltok::rbrace || Lex.getKind() == lltok::kw_end)
if (Lex.getKind() == lltok::rbrace)
return TokError("function body requires at least one basic block");
while (Lex.getKind() != lltok::rbrace && Lex.getKind() != lltok::kw_end)
while (Lex.getKind() != lltok::rbrace)
if (ParseBasicBlock(PFS)) return true;
// Eat the }.

1
lib/AsmParser/LLToken.h
View File

@@ -32,7 +32,6 @@ namespace lltok {
exclaim, // !
kw_x,
kw_begin, kw_end,
kw_true, kw_false,
kw_declare, kw_define,
kw_global, kw_constant,