From 4fec1d6c59baf0070f3ae1b62e5564a588603f7d Mon Sep 17 00:00:00 2001 From: zack Date: Tue, 23 Nov 2004 19:55:24 +0000 Subject: * function.h (struct function): Remove calls_longjmp. (current_function_calls_longjmp): Delete. * tree.h (ECF_LONGJMP): Delete. (ECF_SIBCALL, ECF_PURE, ECF_SP_DEPRESSED, ECF_ALWAYS_RETURN) (ECF_LIBCALL_BLOCK): Everybody slide down one. (ECF_CONST, ECF_NORETURN, ECF_SIBCALL): Clarify comments. * builtins.c (expand_builtin_longjmp): Don't set current_function_calls_longjmp. * calls.c (special_function_p): Mark longjmp and siglongjmp with ECF_NORETURN, not ECF_LONGJMP. (emit_call_1, expand_call, emit_library_call_value_1): Don't check for ECF_LONGJMP. * tree-cfg.c (make_exit_edges, is_ctrl_altering_stmt) (need_fake_edge_p): Likewise. * config/avr/avr.h, config/ip2k/ip2k.h: Don't define NON_SAVING_SETJMP. * system.h: Poison NON_SAVING_SETJMP. * function.c (use_register_for_decl) * gcse.c (compute_hash_table_work, compute_store_table) * postreload-gcse.c (record_opr_changes) * reload.c (find_equiv_reg) * reload1.c (reload) * config/i386/i386.c (ix86_can_use_return_insn_p): Remove code conditional on NON_SAVING_SETJMP. * doc/tm.texi: Delete documentation of NON_SAVING_SETJMP. * config/i386/sysv3.h: Delete file. * config/i386/i386.c (ix86_svr3_asm_out_constructor): Delete. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91101 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/reload.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'gcc/reload.c') diff --git a/gcc/reload.c b/gcc/reload.c index c56a499a4e7..9e219a0978c 100644 --- a/gcc/reload.c +++ b/gcc/reload.c @@ -6693,10 +6693,6 @@ find_equiv_reg (rtx goal, rtx insn, enum reg_class class, int other, for (i = 0; i < valuenregs; ++i) if (call_used_regs[valueno + i]) return 0; -#ifdef NON_SAVING_SETJMP - if (NON_SAVING_SETJMP && find_reg_note (p, REG_SETJMP, NULL)) - return 0; -#endif } if (INSN_P (p)) -- cgit v1.2.1