[gcc r15-2822] amdgcn: Re-enable trampolines

[Andrew Stubbs via Gcc-cvs]

https://gcc.gnu.org/g:6f71e050a51378e1811b90fe9c16cd37bf4c48ec

commit r15-2822-g6f71e050a51378e1811b90fe9c16cd37bf4c48ec
Author: Andrew Stubbs <a...@baylibre.com>
Date:   Thu Aug 8 13:12:43 2024 +0000

    amdgcn: Re-enable trampolines
    
    The stacks are executable since the reverse-offload features were added, so
    trampolines actually do work.
    
    gcc/ChangeLog:
    
            * config/gcn/gcn.cc (gcn_trampoline_init): Re-enable trampolines.

Diff:
---
 gcc/config/gcn/gcn.cc | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/gcc/config/gcn/gcn.cc b/gcc/config/gcn/gcn.cc
index 00f2978559bd..b22132de6ab7 100644
--- a/gcc/config/gcn/gcn.cc
+++ b/gcc/config/gcn/gcn.cc
@@ -3799,11 +3799,6 @@ gcn_asm_trampoline_template (FILE *f)
 static void
 gcn_trampoline_init (rtx m_tramp, tree fndecl, rtx chain_value)
 {
-  // FIXME
-  if (TARGET_GCN5_PLUS)
-    sorry ("nested function trampolines not supported on GCN5 due to"
-           " non-executable stacks");
-
   emit_block_move (m_tramp, assemble_trampoline_template (),
                   GEN_INT (TRAMPOLINE_SIZE), BLOCK_OP_NORMAL);