https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105970
Uroš Bizjak <ubizjak at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2022-06-14
CC| |hjl.tools at gmail dot com
Ever confirmed|0 |1
--- Comment #1 from Uroš Bizjak <ubizjak at gmail dot com> ---
Probably something like:
diff --git a/gcc/config/i386/i386.cc b/gcc/config/i386/i386.cc
index 3d189e124e4..f158cc3aaea 100644
--- a/gcc/config/i386/i386.cc
+++ b/gcc/config/i386/i386.cc
@@ -3348,7 +3348,7 @@ ix86_function_arg (cumulative_args_t cum_v, const
function_arg_info &arg)
if (POINTER_TYPE_P (arg.type))
{
/* This is the pointer argument. */
- gcc_assert (TYPE_MODE (arg.type) == Pmode);
+ gcc_assert (TYPE_MODE (arg.type) == ptr_mode);
/* It is at -WORD(AP) in the current frame in interrupt and
exception handlers. */
reg = plus_constant (Pmode, arg_pointer_rtx, -UNITS_PER_WORD);
Pointer mode and Pmode can be distinct for x32 target. However, I have no idea
what goes into interrupt frame for x32. Let's ask HJ.
