This patch adds the needed define ASM_REG for PowerPC.
The patch was run on a Power 10 system. The gdb Summary for the run lists
2 expected passes, no unexpected failures or untested testcases.
Please let me know if this patch is acceptable for mainline.
Carl Love
# define ASM_REG "rax"
#elif defined __i386__
# define ASM_REG "eax"
# define ASM_REG "rax"
#elif defined __i386__
# define ASM_REG "eax"
+#elif defined __powerpc64__
+# define ASM_REG "r9"
#else
# error "port me"
#endif
#else
# error "port me"
#endif