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Add const to some variables to avoid const_casts 

In these places the const attribute seems correct and doesn't
need any other change, so let's do it.

Differential Revision: https://reviews.llvm.org/D39756

llvm-svn: 317798
This commit is contained in:
Jonas Hahnfeld 2017-11-09 15:52:29 +00:00
parent aeb40adabf
commit e9b7c0a392
2 changed files with 6 additions and 7 deletions
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8
openmp/runtime/src/kmp_settings.cpp
View File

@ -3298,15 +3298,15 @@ static void __kmp_stg_parse_schedule(char const *name, char const *value,
if (length > INT_MAX) {
KMP_WARNING(LongValue, name);
} else {
char *semicolon;
const char *semicolon;
if (value[length - 1] == '"' || value[length - 1] == '\'')
KMP_WARNING(UnbalancedQuotes, name);
do {
char sentinel;
semicolon = CCAST(char *, strchr(value, ';'));
semicolon = strchr(value, ';');
if (*value && semicolon != value) {
char *comma = CCAST(char *, strchr(value, ','));
const char *comma = strchr(value, ',');
if (comma) {
++comma;
@ -3371,7 +3371,7 @@ static void __kmp_stg_parse_omp_schedule(char const *name, char const *value,
if (value) {
length = KMP_STRLEN(value);
if (length) {
char *comma = CCAST(char *, strchr(value, ','));
const char *comma = strchr(value, ',');
if (value[length - 1] == '"' || value[length - 1] == '\'')
KMP_WARNING(UnbalancedQuotes, name);
/* get the specified scheduling style */

5
openmp/runtime/src/kmp_utility.cpp
View File

@ -96,14 +96,13 @@ static kmp_uint64 __kmp_parse_frequency( // R: Frequency in Hz.
) {
double value = 0.0;
char const *unit = NULL;
char *unit = NULL;
kmp_uint64 result = 0; /* Zero is a better unknown value than all ones. */
if (frequency == NULL) {
return result;
}
value = strtod(frequency,
CCAST(char **, &unit)); // strtod() does not like "const"
value = strtod(frequency, &unit);
if (0 < value &&
value <= DBL_MAX) { // Good value (not overflow, underflow, etc).
if (strcmp(unit, "MHz") == 0) {