Hi,
The attached patch fixes PR 80672.
Tested by building the compiler with "make all-gcc" and manually
invoking it and checking that the option is parsed as expected.
Committed to trunk as r276240, GCC 9 as r276241, GCC 8 as r276242, GCC
7 as r276243.
Cheers,
Oleg
gcc/ChangeLog
PR target/80672
* config/sh/sh.c (parse_validate_atomic_model_option): Use
std::string::compare instead of std::string::find.
Index: gcc/config/sh/sh.c
===================================================================
--- gcc/config/sh/sh.c (revision 276235)
+++ gcc/config/sh/sh.c (working copy)
@@ -734,7 +734,7 @@
{
if (tokens[i] == "strict")
ret.strict = true;
- else if (tokens[i].find ("gbr-offset=") == 0)
+ else if (!tokens[i].compare (0, strlen ("gbr-offset="), "gbr-offset="))
{
std::string offset_str = tokens[i].substr (strlen ("gbr-offset="));
ret.tcb_gbr_offset = integral_argument (offset_str.c_str ());
