The use of CFA_FRAME_BASE_OFFSET and ARG_POINTER_CFA_OFFSET macros
leads to wrong offset calculation for DW_OP_fbreg constructions.
Remove them.
gcc/
2016-10-17 Claudiu Zissulescu <claz...@synopsys.com>
* config/arc/arc-protos.h (arc_decl_pretend_args): Remove.
* config/arc/arc.c (arc_decl_pretend_args): Likewise.
* config/arc/arc.h (CFA_FRAME_BASE_OFFSET): Likewise.
(ARG_POINTER_CFA_OFFSET): Likewise.
---
gcc/config/arc/arc-protos.h | 1 -
gcc/config/arc/arc.c | 11 -----------
gcc/config/arc/arc.h | 5 -----
3 files changed, 17 deletions(-)
diff --git a/gcc/config/arc/arc-protos.h b/gcc/config/arc/arc-protos.h
index 55a7bf7..4ff8e9b 100644
--- a/gcc/config/arc/arc-protos.h
+++ b/gcc/config/arc/arc-protos.h
@@ -109,7 +109,6 @@ extern int arc_label_align (rtx_insn *label);
extern bool arc_need_delay (rtx_insn *insn);
extern bool arc_text_label (rtx_insn *insn);
-extern int arc_decl_pretend_args (tree decl);
extern bool arc_short_comparison_p (rtx, int);
extern bool arc_epilogue_uses (int regno);
extern bool arc_eh_uses (int regno);
diff --git a/gcc/config/arc/arc.c b/gcc/config/arc/arc.c
index 165f3d6..d8ac6a6 100644
--- a/gcc/config/arc/arc.c
+++ b/gcc/config/arc/arc.c
@@ -9470,17 +9470,6 @@ arc_text_label (rtx_insn *label)
return false;
}
-/* Return the size of the pretend args for DECL. */
-
-int
-arc_decl_pretend_args (tree decl)
-{
- /* struct function is in DECL_STRUCT_FUNCTION (decl), but no
- pretend_args there... See PR38391. */
- gcc_assert (decl == current_function_decl);
- return crtl->args.pretend_args_size;
-}
-
/* Without this, gcc.dg/tree-prof/bb-reorg.c fails to assemble
when compiling with -O2 -freorder-blocks-and-partition -fprofile-use
-D_PROFILE_USE; delay branch scheduling then follows a crossing jump
diff --git a/gcc/config/arc/arc.h b/gcc/config/arc/arc.h
index 24c2346..0237e66 100644
--- a/gcc/config/arc/arc.h
+++ b/gcc/config/arc/arc.h
@@ -1584,11 +1584,6 @@ extern enum arc_function_type arc_compute_function_type
(struct function *);
#define INIT_EXPANDERS arc_init_expanders ()
-#define CFA_FRAME_BASE_OFFSET(FUNDECL) (-arc_decl_pretend_args ((FUNDECL)))
-
-#define ARG_POINTER_CFA_OFFSET(FNDECL) \
- (FIRST_PARM_OFFSET (FNDECL) + arc_decl_pretend_args ((FNDECL)))
-
enum
{
ARC_LRA_PRIORITY_NONE, ARC_LRA_PRIORITY_NONCOMPACT, ARC_LRA_PRIORITY_COMPACT
--
1.9.1
