Missing gprof support on some target

[wzssyqa]

Test code

; bin/clang -pg test.c && ./a.out && gprof -b a.out gmon.out
int fib(int n) {return n <=1 ? 1 : fib(n-1) + fib(n-2); }
int main() {fib(10); return 0;}

Known workable platforms

X86-64
X86-32
MIPS32
MIPS64
SPARC64
PowerPC64LE

Known unworkable platforms

AARCH64   https://github.com/llvm/llvm-project/pull/121107
LoongArch64 https://github.com/llvm/llvm-project/pull/121107
RISC-V64 https://github.com/llvm/llvm-project/pull/121107
ARM32: https://github.com/llvm/llvm-project/issues/121135
S390X/SystemZ: https://github.com/llvm/llvm-project/issues/121137