[PATCH] AArch64: Prioritise init_have_lse_atomics constructor [PR 105708]

[Wilco Dijkstra via Gcc-patches]

Increase the priority of the init_have_lse_atomics constructor so it runs
before other constructors. This improves chances that rr works when LSE
atomics are supported.

Regress and bootstrap pass, OK for commit?

2022-05-24  Wilco Dijkstra  <wdijk...@arm.com>

libgcc/
        PR libgcc/105708
        * config/aarch64/lse-init.c: Increase constructor priority.

---
diff --git a/libgcc/config/aarch64/lse-init.c b/libgcc/config/aarch64/lse-init.c
index 
fc875b7fe80e947623e570eac130e7a14b516551..988882d91dfeed77f299aa610d72091499271490
 100644
--- a/libgcc/config/aarch64/lse-init.c
+++ b/libgcc/config/aarch64/lse-init.c
@@ -38,7 +38,7 @@ _Bool __aarch64_have_lse_atomics
 
 unsigned long int __getauxval (unsigned long int);
 
-static void __attribute__((constructor))
+static void __attribute__((constructor (90)))
 init_have_lse_atomics (void)
 {
   unsigned long hwcap = __getauxval (AT_HWCAP);