diff options
| -rw-r--r-- | gas/ChangeLog | 8 | ||||
| -rw-r--r-- | gas/app.c | 3 | ||||
| -rw-r--r-- | gas/expr.c | 12 |
3 files changed, 9 insertions, 14 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 942cbf7..c099fb0 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,11 @@ +2006-05-09 Ben Elliston <bje@au.ibm.com> + + * expr.c (operand): Remove `if (0 && ..)' statement and + subsequently unused target_op label. Collapse `if (1 || ..)' + statement. + * app.c (do_scrub_chars): Remove unused case 0, as it is handled + separately above the switch. + 2006-05-08 Nick Clifton <nickc@redhat.com> PR gas/2623 @@ -888,9 +888,6 @@ do_scrub_chars (int (*get) (char *, int), char *tostart, int tolen) switch (state) { - case 0: - state++; - goto recycle; /* Punted leading sp */ case 1: /* We can arrive here if we leave a leading whitespace character at the beginning of a line. */ @@ -1003,11 +1003,6 @@ operand (expressionS *expressionP, enum expr_mode mode) case '-': case '+': { - /* Do not accept ++e or --e as +(+e) or -(-e) - Disabled, since the preprocessor removes whitespace. */ - if (0 && (c == '-' || c == '+') && *input_line_pointer == c) - goto target_op; - operand (expressionP, mode); if (expressionP->X_op == O_constant) { @@ -1291,7 +1286,6 @@ operand (expressionS *expressionP, enum expr_mode mode) } else { - target_op: /* Let the target try to parse it. Success is indicated by changing the X_op field to something other than O_absent and pointing input_line_pointer past the expression. If it can't parse the @@ -1552,11 +1546,7 @@ operator (int *num_chars) case '+': case '-': - /* Do not allow a++b and a--b to be a + (+b) and a - (-b) - Disabled, since the preprocessor removes whitespace. */ - if (1 || input_line_pointer[1] != c) - return op_encoding[c]; - return O_illegal; + return op_encoding[c]; case '<': switch (input_line_pointer[1]) |