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| author | Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | 2001-11-15 23:44:58 +0000 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 2001-11-15 18:44:58 -0500 |
| commit | a06ef755a376209a3c757786b3931671b72fc771 (patch) | |
| tree | 105a983313e457a031de093d1916dbf3d53a97b4 /gcc/rtl.h | |
| parent | d215024f7f4211af4ede74781e12c5b3578be15f (diff) | |
| download | gcc-a06ef755a376209a3c757786b3931671b72fc771.zip gcc-a06ef755a376209a3c757786b3931671b72fc771.tar.gz gcc-a06ef755a376209a3c757786b3931671b72fc771.tar.bz2 | |
alias.c (nonoverlapping_memrefs): Use REGNO_PTR_FRAME_P.
* alias.c (nonoverlapping_memrefs): Use REGNO_PTR_FRAME_P.
* emit-rtl.c (change_address): Fix typo in default alignment.
(adjust_address_1): Use mode of NEW, not MODE, when setting size.
* expr.c (highest_pow2_factor, case WITH_RECORD_EXPR): New case.
* rtl.h (REGNO_PTR_FRAME_P): New macro.
* expr.c (store_field): Pass tree instead of max size; callers changed.
Change handling of alignment.
Only copy to_rtx if is TARGET.
(expand_expr_unaligned): Delete; callers now use expand_expr.
(emit_cmp_insn): No longer take ALIGN parm; all callers changed.
(expand_assignment): Change handling of alignment.
Only copy to_rtx if was original.
(get_inner_reference): No longer return alginment; callers changed.
(expand_expr, case COMPONENT_REF): Change handling of alignment.
(expand_expr, case ADDR_EXPR): Make copy if not sufficiently aligned.
(compare_from_rtx): Delete ALIGN parm; all callers changed.
(do_compare_rtx_and_jump): Likewise.
* expr.h: Reflect above changes.
* tree.h: Likewise.
* dwarf2out.c (loc_descriptor_from_tree): Remove ALIGN parameter
to get_inner_reference.
* except.c: Remove ALIGN parameter in call to emit_cmp_and_jump_insns.
* explow.c: Likewise.
* loop.c: Likewise.
* optabs.c: Likewise.
(prepare_cmp_insn): Now static; remove ALIGN parm. Callers changed.
(emit_cmp_and_jump_insns): Remove ALIGN parm; all callers changed.
* fold-const.c: Remove PALIGN in calls to get_inner_reference.
* function.c (assign_stack_temp_for_type): No longer static.
* optabs.h (emit_cmp_insn): Remove ALIGN parm.
(prepare_cmp_insn): Delete declaration.
* rtl.h (assign_stack_temp_for_type): Add declaration.
* config/d30v/d30v.c: Reflect above changes.
* config/i860/i860.c, config/ia64/ia64.c: Likewise.
* config/rs6000/rs6000.c, config/sh/sh.c: Likewise.
* ada/trans.c, ada/utils2.c: Remove PALIGN parameter to
get_inner_reference.
From-SVN: r47075
Diffstat (limited to 'gcc/rtl.h')
| -rw-r--r-- | gcc/rtl.h | 11 |
1 files changed, 11 insertions, 0 deletions
@@ -1289,6 +1289,8 @@ extern rtx assign_stack_local PARAMS ((enum machine_mode, HOST_WIDE_INT, int)); extern rtx assign_stack_temp PARAMS ((enum machine_mode, HOST_WIDE_INT, int)); +extern rtx assign_stack_temp_for_type PARAMS ((enum machine_mode, + HOST_WIDE_INT, int, tree)); extern rtx assign_temp PARAMS ((tree, int, int, int)); /* In emit-rtl.c */ extern rtx emit_insn_before PARAMS ((rtx, rtx)); @@ -1682,6 +1684,15 @@ extern rtx gen_lowpart_SUBREG PARAMS ((enum machine_mode, rtx)); #define LAST_VIRTUAL_REGISTER ((FIRST_VIRTUAL_REGISTER) + 4) +/* Nonzero if REGNUM is a pointer into the stack frame. */ +#define REGNO_PTR_FRAME_P(REGNUM) \ + ((REGNUM) == STACK_POINTER_REGNUM \ + || (REGNUM) == FRAME_POINTER_REGNUM \ + || (REGNUM) == HARD_FRAME_POINTER_REGNUM \ + || (REGNUM) == ARG_POINTER_REGNUM \ + || ((REGNUM) >= FIRST_VIRTUAL_REGISTER \ + && (REGNUM) <= LAST_VIRTUAL_REGISTER)) + /* REGNUM never really appearing in the INSN stream. */ #define INVALID_REGNUM (~(unsigned int)0) |