Auto merge of #147122 - Zalathar:crash-directives, r=<try>

Fix some crash-test directives

try-job: aarch64-msvc-1
try-job: test-various
try-job: i686-gnu-1
try-job: i686-msvc-1

Author: rust-bors[bot]

tests/crashes/120175.rs

@@ -1,5 +1,6 @@
 //@ known-bug: #120175
 //@ needs-rustc-debug-assertions
+//@ only-elf
 
 #![feature(extern_types)]
 #![feature(raw_dylib_elf)]

tests/crashes/125772.rs

@@ -1,5 +1,5 @@
 //@ known-bug: rust-lang/rust#125772
-//@ only-x86_64
+//@ only-64bit
 #![feature(generic_const_exprs)]
 
 struct Outer<const A: i64, const B: i64>();

tests/crashes/131292.rs

@@ -1,5 +1,5 @@
 //@ known-bug: #131292
-//@ only-x86_64
+//@ needs-asm-support
 use std::arch::asm;
 
 unsafe fn f6() {

tests/crashes/34127.rs

@@ -1,6 +1,6 @@
 //@ compile-flags: -g -Copt-level=0 -Z verify-llvm-ir
 //@ known-bug: #34127
-//@ only-x86_64
+//@ only-64bit
 
 pub fn main() {
 let _a = [(); 1 << 63];