RISC-V: Change unaligned fast/slow/avoid macros to misaligned [PR111557]
Fix __riscv_unaligned_fast/slow/avoid macro name to
__riscv_misaligned_fast/slow/avoid to be consistent with the RISC-V API Spec
PR target/111557
gcc/ChangeLog:
* config/riscv/riscv-c.cc (riscv_cpu_cpp_builtins): update macro name
gcc/testsuite/ChangeLog:
* gcc.target/riscv/attribute-1.c: update macro name
* gcc.target/riscv/attribute-4.c: ditto
* gcc.target/riscv/attribute-5.c: ditto
* gcc.target/riscv/predef-align-1.c: ditto
* gcc.target/riscv/predef-align-2.c: ditto
* gcc.target/riscv/predef-align-3.c: ditto
* gcc.target/riscv/predef-align-4.c: ditto
* gcc.target/riscv/predef-align-5.c: ditto
* gcc.target/riscv/predef-align-6.c: ditto
Signed-off-by: Edwin Lu <ewlu@rivosinc.com>