diff options
Diffstat (limited to 'tcc.c')
| -rw-r--r-- | tcc.c | 10 |
1 files changed, 7 insertions, 3 deletions
@@ -1,7 +1,7 @@ /* * TCC - Tiny C Compiler * - * Copyright (c) 2001, 2002 Fabrice Bellard + * Copyright (c) 2001, 2002, 2003 Fabrice Bellard * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -737,6 +737,7 @@ typedef struct ASMOperand { int ref_index; /* if >= 0, gives reference to a output constraint */ int priority; /* priority, used to assign registers */ int reg; /* if >= 0, register number used for this operand */ + int is_llong; /* true if double register value */ } ASMOperand; static void asm_expr(TCCState *s1, ExprValue *pe); @@ -7499,7 +7500,8 @@ static void block(int *bsym, int *csym, int *case_sym, int *def_sym, } gsym(b); skip(':'); - block(bsym, csym, case_sym, def_sym, case_reg, 0); + is_expr = 0; + goto block_after_label; } else if (tok == TOK_DEFAULT) { next(); @@ -7509,7 +7511,8 @@ static void block(int *bsym, int *csym, int *case_sym, int *def_sym, if (*def_sym) error("too many 'default'"); *def_sym = ind; - block(bsym, csym, case_sym, def_sym, case_reg, 0); + is_expr = 0; + goto block_after_label; } else if (tok == TOK_GOTO) { next(); @@ -7556,6 +7559,7 @@ static void block(int *bsym, int *csym, int *case_sym, int *def_sym, } s->next = (void *)ind; /* we accept this, but it is a mistake */ + block_after_label: if (tok == '}') { warning("deprecated use of label at end of compound statement"); } else { |