The location of the marker was changed, but the comment wasn't updated.
Fixed now.
Committed to mainline
gcc/ChangeLog:
* config/gcn/gcn.cc (gcn_expand_builtin_1): Comment correction.
---
gcc/config/gcn/gcn.cc | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/gcc/config/gcn/gcn.cc b/gcc/config/gcn/gcn.cc
index bc076d1120d..fca001811e5 100644
--- a/gcc/config/gcn/gcn.cc
+++ b/gcc/config/gcn/gcn.cc
@@ -4932,8 +4932,8 @@ gcn_expand_builtin_1 (tree exp, rtx target, rtx
/*subtarget */ ,
}
case GCN_BUILTIN_FIRST_CALL_THIS_THREAD_P:
{
- /* Stash a marker in the unused upper 16 bits of s[0:1] to indicate
- whether it was the first call. */
+ /* Stash a marker in the unused upper 16 bits of QUEUE_PTR_ARG to
+ indicate whether it was the first call. */
rtx result = gen_reg_rtx (BImode);
emit_move_insn (result, const0_rtx);
if (cfun->machine->args.reg[QUEUE_PTR_ARG] >= 0)
--
2.41.0
