Message ID | 0A6DDA5E-8107-4110-88F8-BD4D05718555@sandoe.co.uk |
---|---|
State | New |
Headers | show |
Series | [testsuite] Fix gcc.dg/memcmp-1.c for targets using __USER_LABEL_PREFIX__ | expand |
On 08/15/2018 10:05 AM, Iain Sandoe wrote: > Hi, > > The test fails on Darwin (and presumably on other _U_L_P_ targets) because the asm-specified symbol isn’t found at link time. > > OK for trunk? > > thanks > Iain > > gcc/testsuite: > > * gcc.dg/memcmp-1.c (lib_memcmp): Apply __USER_LABEL_PREFIX__. > (lib_strncmp): Likewise. OK. jeff
diff --git a/gcc/testsuite/gcc.dg/memcmp-1.c b/gcc/testsuite/gcc.dg/memcmp-1.c index a79db51..619cf9b 100644 --- a/gcc/testsuite/gcc.dg/memcmp-1.c +++ b/gcc/testsuite/gcc.dg/memcmp-1.c @@ -8,8 +8,13 @@ #include <string.h> #include <stdint.h> -int lib_memcmp(const void *a, const void *b, size_t n) asm("memcmp"); -int lib_strncmp(const char *a, const char *b, size_t n) asm("strncmp"); +#define STR1(X) #X +#define STR2(X) STR1(X) + +int lib_memcmp(const void *a, const void *b, size_t n) + asm(STR2(__USER_LABEL_PREFIX__) "memcmp"); +int lib_strncmp(const char *a, const char *b, size_t n) + asm(STR2(__USER_LABEL_PREFIX__) "strncmp"); #ifndef NRAND #ifdef TEST_ALL