================
@@ -1150,6 +1152,58 @@ void LoongArch::tlsdescToLe(uint8_t *loc, const
Relocation &rel,
}
}
+// Try GOT indirection to PC relative optimization when relaxation is enabled.
+// From:
+// * pcalau12i $a0, %got_pc_hi20(sym_got)
+// * ld.w/d $a0, $a0, %got_pc_lo12(sym_got)
+// To:
+// * pcalau12i $a0, %pc_hi20(sym)
+// * addi.w/d $a0, $a0, %pc_lo12(sym)
+//
+// FIXME: Althouth the optimization has been performed, the GOT entries still
+// exists, similarly to AArch64. Eliminating the entries may be require
+// additional marking in the common code.
+bool LoongArch::tryGotToPCRel(uint8_t *loc, const Relocation &rHi20,
+ const Relocation &rLo12, uint64_t secAddr) const
{
+ if (!rHi20.sym->isDefined() || rHi20.sym->isPreemptible ||
----------------
MaskRay wrote:
We need symbol tests to test each condition here.
aarch64-adrp-ldr-got-symbols.s has an example
https://github.com/llvm/llvm-project/pull/123743
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