diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 23c1afa920e..c31014becfc 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,20 @@ +2003-01-16 Kaveh R. Ghazi + + * arm.h (CONDITIONAL_REGISTER_USAGE): Avoid signed/unsigned + warning. + * emit-rtl.c (gen_rtx_REG, set_mem_attributes_minus_bitpos, + init_emit_once): Likewise. + * flow.c (mark_regs_live_at_end, calculate_global_regs_live): + Likewise. + * function.c (assign_stack_temp_for_type): Likewise. + * loop.c (loop_invariant_p): Likewise. + * recog.c (push_operand): Likewise. + * regclass.c (init_reg_sets_1): Likewise. + * reload.c (update_auto_inc_notes): Likewise. + * reload1.c (reload_as_needed, emit_input_reload_insns): Likewise. + * stmt.c (expand_asm_operands): Likewise. + * stor-layout.c (start_record_layout): Likewise. + 2003-01-16 Herman A.J. ten Brugge * config/c4x/c4x.md (epilogue): Correct last patch. diff --git a/gcc/config/arm/arm.h b/gcc/config/arm/arm.h index 14d4d6f8abb..7349449ff35 100644 --- a/gcc/config/arm/arm.h +++ b/gcc/config/arm/arm.h @@ -818,7 +818,7 @@ extern const char * structure_size_string; regno <= LAST_ARM_FP_REGNUM; ++regno) \ fixed_regs[regno] = call_used_regs[regno] = 1; \ } \ - if (PIC_OFFSET_TABLE_REGNUM != INVALID_REGNUM) \ + if ((unsigned) PIC_OFFSET_TABLE_REGNUM != INVALID_REGNUM) \ { \ fixed_regs[PIC_OFFSET_TABLE_REGNUM] = 1; \ call_used_regs[PIC_OFFSET_TABLE_REGNUM] = 1; \ diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 2f9d10bc94e..826d7366593 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,7 @@ +2003-01-16 Kaveh R. Ghazi + + * class.c (layout_virtual_bases): Avoid signed/unsigned warning. + 2003-01-14 Kaveh R. Ghazi * decl2.c (check_classfn): Fix uninitialized warning. diff --git a/gcc/cp/class.c b/gcc/cp/class.c index 6d492f962f8..40dad12a05a 100644 --- a/gcc/cp/class.c +++ b/gcc/cp/class.c @@ -4841,7 +4841,7 @@ layout_virtual_bases (record_layout_info rli, splay_tree offsets) #ifdef STRUCTURE_SIZE_BOUNDARY /* Packed structures don't need to have minimum size. */ if (! TYPE_PACKED (t)) - TYPE_ALIGN (t) = MAX (TYPE_ALIGN (t), STRUCTURE_SIZE_BOUNDARY); + TYPE_ALIGN (t) = MAX (TYPE_ALIGN (t), (unsigned) STRUCTURE_SIZE_BOUNDARY); #endif rli->offset = TYPE_SIZE_UNIT (t); rli->bitpos = bitsize_zero_node; diff --git a/gcc/emit-rtl.c b/gcc/emit-rtl.c index eb1814acc78..bacbf03eec7 100644 --- a/gcc/emit-rtl.c +++ b/gcc/emit-rtl.c @@ -533,7 +533,7 @@ gen_rtx_REG (mode, regno) if (regno == RETURN_ADDRESS_POINTER_REGNUM) return return_address_pointer_rtx; #endif - if (regno == PIC_OFFSET_TABLE_REGNUM + if (regno == (unsigned) PIC_OFFSET_TABLE_REGNUM && fixed_regs[PIC_OFFSET_TABLE_REGNUM]) return pic_offset_table_rtx; if (regno == STACK_POINTER_REGNUM) @@ -1849,7 +1849,7 @@ set_mem_attributes_minus_bitpos (ref, t, objectp, bitpos) HOST_WIDE_INT ioff = tree_low_cst (off_tree, 1); HOST_WIDE_INT aoff = (ioff & -ioff) * BITS_PER_UNIT; align = DECL_ALIGN (t); - if (aoff && aoff < align) + if (aoff && (unsigned HOST_WIDE_INT) aoff < align) align = aoff; offset = GEN_INT (ioff); apply_bitpos = bitpos; @@ -5493,7 +5493,7 @@ init_emit_once (line_numbers) #endif #endif - if (PIC_OFFSET_TABLE_REGNUM != INVALID_REGNUM) + if ((unsigned) PIC_OFFSET_TABLE_REGNUM != INVALID_REGNUM) pic_offset_table_rtx = gen_raw_REG (Pmode, PIC_OFFSET_TABLE_REGNUM); } diff --git a/gcc/flow.c b/gcc/flow.c index 0d3107624ec..7046290bdef 100644 --- a/gcc/flow.c +++ b/gcc/flow.c @@ -1005,7 +1005,7 @@ mark_regs_live_at_end (set) /* Many architectures have a GP register even without flag_pic. Assume the pic register is not in use, or will be handled by other means, if it is not fixed. */ - if (PIC_OFFSET_TABLE_REGNUM != INVALID_REGNUM + if ((unsigned) PIC_OFFSET_TABLE_REGNUM != INVALID_REGNUM && fixed_regs[PIC_OFFSET_TABLE_REGNUM]) SET_REGNO_REG_SET (set, PIC_OFFSET_TABLE_REGNUM); #endif @@ -1234,7 +1234,7 @@ calculate_global_regs_live (blocks_in, blocks_out, flags) /* Any constant, or pseudo with constant equivalences, may require reloading from memory using the pic register. */ - if (PIC_OFFSET_TABLE_REGNUM != INVALID_REGNUM + if ((unsigned) PIC_OFFSET_TABLE_REGNUM != INVALID_REGNUM && fixed_regs[PIC_OFFSET_TABLE_REGNUM]) SET_REGNO_REG_SET (new_live_at_end, PIC_OFFSET_TABLE_REGNUM); } diff --git a/gcc/function.c b/gcc/function.c index 1c972d2cff4..d40801c4078 100644 --- a/gcc/function.c +++ b/gcc/function.c @@ -733,7 +733,7 @@ assign_stack_temp_for_type (mode, size, keep, type) abort (); p->slot = assign_stack_local (mode, (mode == BLKmode - ? CEIL_ROUND (size, align / BITS_PER_UNIT) + ? CEIL_ROUND (size, (int) align / BITS_PER_UNIT) : size), align); diff --git a/gcc/java/ChangeLog b/gcc/java/ChangeLog index 73577eda7cf..649a172ae19 100644 --- a/gcc/java/ChangeLog +++ b/gcc/java/ChangeLog @@ -1,3 +1,8 @@ +2003-01-16 Kaveh R. Ghazi + + * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned + warning. + 2003-01-14 Tom Tromey * class.c (make_class_data): Check that super is compiled before diff --git a/gcc/java/jcf-write.c b/gcc/java/jcf-write.c index fe00812842b..ebd842e223a 100644 --- a/gcc/java/jcf-write.c +++ b/gcc/java/jcf-write.c @@ -1692,7 +1692,7 @@ generate_bytecode_insns (tree exp, int target, struct jcf_partial *state) something like Integer.MIN_VALUE. That is why delta is unsigned. */ delta = sw_state.max_case - sw_state.min_case; - if (2 * sw_state.num_cases >= delta) + if (2 * (unsigned) sw_state.num_cases >= delta) { /* Use tableswitch. */ int index = 0; RESERVE (13 + 4 * (sw_state.max_case - sw_state.min_case + 1)); diff --git a/gcc/loop.c b/gcc/loop.c index b0ce7cd9d43..8c3ddc751da 100644 --- a/gcc/loop.c +++ b/gcc/loop.c @@ -3269,7 +3269,7 @@ loop_invariant_p (loop, x) These have always been created by the unroller and are set in the loop, hence are never invariant. */ - if (REGNO (x) >= regs->num) + if (REGNO (x) >= (unsigned) regs->num) return 0; if (regs->array[REGNO (x)].set_in_loop < 0) diff --git a/gcc/recog.c b/gcc/recog.c index 6a20e86c224..d7618b90305 100644 --- a/gcc/recog.c +++ b/gcc/recog.c @@ -1316,7 +1316,7 @@ push_operand (op, mode) #ifdef STACK_GROWS_DOWNWARD || INTVAL (XEXP (XEXP (op, 1), 1)) != - (int) rounded_size #else - || INTVAL (XEXP (XEXP (op, 1), 1)) != rounded_size + || INTVAL (XEXP (XEXP (op, 1), 1)) != (int) rounded_size #endif ) return 0; diff --git a/gcc/regclass.c b/gcc/regclass.c index 94744a3b97e..4612f713bf4 100644 --- a/gcc/regclass.c +++ b/gcc/regclass.c @@ -459,7 +459,7 @@ init_reg_sets_1 () ; #endif #ifndef PIC_OFFSET_TABLE_REG_CALL_CLOBBERED - else if (i == PIC_OFFSET_TABLE_REGNUM && fixed_regs[i]) + else if (i == (unsigned) PIC_OFFSET_TABLE_REGNUM && fixed_regs[i]) ; #endif else if (0 diff --git a/gcc/reload.c b/gcc/reload.c index 5c0aabe6982..866cd250388 100644 --- a/gcc/reload.c +++ b/gcc/reload.c @@ -5176,7 +5176,7 @@ update_auto_inc_notes (insn, regno, reloadnum) for (link = REG_NOTES (insn); link; link = XEXP (link, 1)) if (REG_NOTE_KIND (link) == REG_INC - && REGNO (XEXP (link, 0)) == regno) + && (int) REGNO (XEXP (link, 0)) == regno) push_replacement (&XEXP (link, 0), reloadnum, VOIDmode); #endif } diff --git a/gcc/reload1.c b/gcc/reload1.c index 979847d5b1b..d4d13aad63c 100644 --- a/gcc/reload1.c +++ b/gcc/reload1.c @@ -3984,7 +3984,7 @@ reload_as_needed (live_known) REGNO (rld[i].reg_rtx)) /* Make sure it is the inc/dec pseudo, and not some other (e.g. output operand) pseudo. */ - && (reg_reloaded_contents[REGNO (rld[i].reg_rtx)] + && ((unsigned) reg_reloaded_contents[REGNO (rld[i].reg_rtx)] == REGNO (XEXP (in_reg, 0)))) { @@ -4051,7 +4051,7 @@ reload_as_needed (live_known) REGNO (rld[i].reg_rtx)) /* Make sure it is the inc/dec pseudo, and not some other (e.g. output operand) pseudo. */ - && (reg_reloaded_contents[REGNO (rld[i].reg_rtx)] + && ((unsigned) reg_reloaded_contents[REGNO (rld[i].reg_rtx)] == REGNO (XEXP (in_reg, 0)))) { SET_HARD_REG_BIT (reg_is_output_reload, @@ -6260,7 +6260,7 @@ emit_input_reload_insns (chain, rl, old, j) or memory. */ if (oldequiv != 0 - && ((REGNO_REG_CLASS (regno) != rl->class + && (((enum reg_class) REGNO_REG_CLASS (regno) != rl->class && (REGISTER_MOVE_COST (mode, REGNO_REG_CLASS (regno), rl->class) >= MEMORY_MOVE_COST (mode, rl->class, 1))) diff --git a/gcc/stmt.c b/gcc/stmt.c index e2679a9f880..6f122c4d31b 100644 --- a/gcc/stmt.c +++ b/gcc/stmt.c @@ -1526,7 +1526,7 @@ expand_asm_operands (string, outputs, inputs, clobbers, vol, filename, line) if (i >= 0) { /* Clobbering the PIC register is an error */ - if ((unsigned) i == PIC_OFFSET_TABLE_REGNUM) + if (i == (int) PIC_OFFSET_TABLE_REGNUM) { error ("PIC register `%s' clobbered in `asm'", regname); return; diff --git a/gcc/stor-layout.c b/gcc/stor-layout.c index 70eecc07a1c..f3f9b5404f5 100644 --- a/gcc/stor-layout.c +++ b/gcc/stor-layout.c @@ -509,7 +509,7 @@ start_record_layout (t) #ifdef STRUCTURE_SIZE_BOUNDARY /* Packed structures don't need to have minimum size. */ if (! TYPE_PACKED (t)) - rli->record_align = MAX (rli->record_align, STRUCTURE_SIZE_BOUNDARY); + rli->record_align = MAX (rli->record_align, (unsigned) STRUCTURE_SIZE_BOUNDARY); #endif rli->offset = size_zero_node;