From 4f70758f3747997152952ed15ebd75d0b5575972 Mon Sep 17 00:00:00 2001 From: "Kaveh R. Ghazi" Date: Mon, 29 Jun 1998 17:36:07 +0000 Subject: Warning fixes: * Makefile.in (fix-header): Don't needlessly depend on cpperror.o. * alias.c (CHECK_ALIAS_SETS_FOR_CONSISTENCY): Cast expansion to void since it is evaluated in a comma list. * mips.h (ASM_GENERATE_INTERNAL_LABEL): Always sprintf `NUM' argument as a long and cast `NUM' to long to ensure it is of the proper width. Wrap macro arguments in parens when they appear in the expansion. * sol2.h (ASM_GENERATE_INTERNAL_LABEL): Likewise. * sparc.h (ASM_GENERATE_INTERNAL_LABEL): Likewise. (ASM_DECLARE_RESULT): Fix fprintf format specifier to match function argument return type. (REGNO_OK_FOR_INDEX_P, REGNO_OK_FOR_BASE_P, REGNO_OK_FOR_FP_P, REGNO_OK_FOR_CCFP_P): Use `(unsigned)' not `U'. * cpplib.c (cpp_message_from_errno): Remove unneeded argument to cpp_message. * dbxout.c: Fix the comments after an #endif to reflect the actual condition tested in the preceding #if. * except.c (find_all_handler_type_matches): Switch to old-style function definition. * expr.c (expand_builtin): Remove unused variable `type' twice. * gbl-ctors.h (DO_GLOBAL_CTORS_BODY): Cast -1 before comparing it to an unsigned long. * haifa-sched.c (print_insn_chain): Remove unused function. * objc/objc-act.c (build_msg_pool_reference): Hide prototype and definition. * toplev.c: When testing whether to include dbxout.h, also include it when XCOFF_DEBUGGING_INFO is defined. * unroll.c (unroll_loop): Add parentheses around assignment used as truth value. From-SVN: r20801 --- gcc/unroll.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'gcc/unroll.c') diff --git a/gcc/unroll.c b/gcc/unroll.c index 7b745b2..c6de53b 100644 --- a/gcc/unroll.c +++ b/gcc/unroll.c @@ -718,7 +718,7 @@ unroll_loop (loop_end, insn_count, loop_start, end_insert_before, } } } - else if (note = find_reg_note (insn, REG_LABEL, NULL_RTX)) + else if ((note = find_reg_note (insn, REG_LABEL, NULL_RTX))) set_label_in_map (map, CODE_LABEL_NUMBER (XEXP (note, 0)), XEXP (note, 0)); } -- cgit v1.1