https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100841
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org
--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Guess following could fix it
--- gcc/config/xtensa/xtensa.h.jj 2021-01-04 10:25:45.570157539 +0100
+++ gcc/config/xtensa/xtensa.h 2021-06-01 10:39:19.848827041 +0200
@@ -775,8 +775,9 @@ typedef struct xtensa_args
#define INCOMING_RETURN_ADDR_RTX gen_rtx_REG (Pmode, 0)
#define DWARF_FRAME_RETURN_COLUMN DWARF_FRAME_REGNUM (0)
#define DWARF_ALT_FRAME_RETURN_COLUMN 16
-#define DWARF_FRAME_REGISTERS (DWARF_ALT_FRAME_RETURN_COLUMN \
- + (TARGET_WINDOWED_ABI ? 0 : 1))
+#define DWARF_FRAME_REGISTERS \
+ ((unsigned short) (DWARF_ALT_FRAME_RETURN_COLUMN \
+ + (TARGET_WINDOWED_ABI ? 0 : 1)))
#define EH_RETURN_DATA_REGNO(N) ((N) < 2 ? (N) + 2 : INVALID_REGNUM)
#define ASM_PREFERRED_EH_DATA_FORMAT(CODE, GLOBAL) \
(flag_pic \
(and make it comparable to both int and unsigned int etc.) without warning,
but no time to verify that.
