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Correct some comments.

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This commit is contained in:
Bill Currie 2012-12-09 21:12:33 +09:00
parent 1c99cf50da
commit 17a2f86a22
1 changed files with 3 additions and 3 deletions
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6
tools/qfcc/source/flow.c
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@ -239,9 +239,9 @@ count_operand (operand_t *op)
return 0; return 0;
var = flow_get_var (op); var = flow_get_var (op);
// daglabels are initialized with number == 0, and any global daglabel // flowvars are initialized with number == 0, and any global flowvar
// used by a function will always have a number >= 0 after flow analysis, // used by a function will always have a number >= 0 after flow analysis,
// and local daglabels will always be 0 before flow analysis, so use -1 // and local flowvars will always be 0 before flow analysis, so use -1
// to indicate the variable has been counted. // to indicate the variable has been counted.
// //
// Also, since this is the beginning of flow analysis for this function, // Also, since this is the beginning of flow analysis for this function,
@ -267,7 +267,7 @@ add_operand (function_t *func, operand_t *op)
return; return;
var = flow_get_var (op); var = flow_get_var (op);
// If the daglabel number is still -1, then the daglabel has not yet been // If the flowvar number is still -1, then the flowvar has not yet been
// added to the list of variables referenced by the function. // added to the list of variables referenced by the function.
if (var && var->number == -1) { if (var && var->number == -1) {
var->number = func->num_vars++; var->number = func->num_vars++;