From: Andrew Stubbs <ams@baylibre.com>
Date: Thu, 8 Aug 2024 13:12:43 +0000 (+0000)
Subject: amdgcn: Re-enable trampolines
X-Git-Tag: basepoints/gcc-16~6731
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6f71e050a51378e1811b90fe9c16cd37bf4c48ec;p=thirdparty%2Fgcc.git

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 --git a/gcc/config/gcn/gcn.cc b/gcc/config/gcn/gcn.cc
index 00f2978559b..b22132de6ab 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);