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Diffstat (limited to 'gcc/config/mips/mips.c')
-rw-r--r--gcc/config/mips/mips.c61
1 files changed, 32 insertions, 29 deletions
diff --git a/gcc/config/mips/mips.c b/gcc/config/mips/mips.c
index 078bfdcef37..31756d702a9 100644
--- a/gcc/config/mips/mips.c
+++ b/gcc/config/mips/mips.c
@@ -2415,7 +2415,7 @@ mips_legitimate_address_p (machine_mode mode, rtx x, bool strict_p)
return mips_classify_address (&addr, x, mode, strict_p);
}
-/* Return true if X is a legitimate $sp-based address for mode MDOE. */
+/* Return true if X is a legitimate $sp-based address for mode MODE. */
bool
mips_stack_address_p (rtx x, machine_mode mode)
@@ -3708,8 +3708,8 @@ mips_binary_cost (rtx x, int single_cost, int double_cost, bool speed)
else
cost = single_cost;
return (cost
- + set_src_cost (XEXP (x, 0), speed)
- + rtx_cost (XEXP (x, 1), GET_CODE (x), 1, speed));
+ + set_src_cost (XEXP (x, 0), GET_MODE (x), speed)
+ + rtx_cost (XEXP (x, 1), GET_MODE (x), GET_CODE (x), 1, speed));
}
/* Return the cost of floating-point multiplications of mode MODE. */
@@ -3810,10 +3810,10 @@ mips_set_reg_reg_cost (machine_mode mode)
/* Implement TARGET_RTX_COSTS. */
static bool
-mips_rtx_costs (rtx x, int code, int outer_code, int opno ATTRIBUTE_UNUSED,
- int *total, bool speed)
+mips_rtx_costs (rtx x, machine_mode mode, int outer_code,
+ int opno ATTRIBUTE_UNUSED, int *total, bool speed)
{
- machine_mode mode = GET_MODE (x);
+ int code = GET_CODE (x);
bool float_mode_p = FLOAT_MODE_P (mode);
int cost;
rtx addr;
@@ -3912,7 +3912,7 @@ mips_rtx_costs (rtx x, int code, int outer_code, int opno ATTRIBUTE_UNUSED,
for a word or doubleword operation, so we cannot rely on
the result of mips_build_integer. */
else if (!TARGET_MIPS16
- && (outer_code == SET || mode == VOIDmode))
+ && (outer_code == SET || GET_MODE (x) == VOIDmode))
cost = 1;
*total = COSTS_N_INSNS (cost);
return true;
@@ -3958,7 +3958,7 @@ mips_rtx_costs (rtx x, int code, int outer_code, int opno ATTRIBUTE_UNUSED,
&& UINTVAL (XEXP (x, 1)) == 0xffffffff)
{
*total = (mips_zero_extend_cost (mode, XEXP (x, 0))
- + set_src_cost (XEXP (x, 0), speed));
+ + set_src_cost (XEXP (x, 0), mode, speed));
return true;
}
if (ISA_HAS_CINS && CONST_INT_P (XEXP (x, 1)))
@@ -3968,7 +3968,8 @@ mips_rtx_costs (rtx x, int code, int outer_code, int opno ATTRIBUTE_UNUSED,
&& CONST_INT_P (XEXP (op, 1))
&& mask_low_and_shift_p (mode, XEXP (x, 1), XEXP (op, 1), 32))
{
- *total = COSTS_N_INSNS (1) + set_src_cost (XEXP (op, 0), speed);
+ *total = COSTS_N_INSNS (1);
+ *total += set_src_cost (XEXP (op, 0), mode, speed);
return true;
}
}
@@ -3980,8 +3981,8 @@ mips_rtx_costs (rtx x, int code, int outer_code, int opno ATTRIBUTE_UNUSED,
{
cost = GET_MODE_SIZE (mode) > UNITS_PER_WORD ? 2 : 1;
*total = (COSTS_N_INSNS (cost)
- + set_src_cost (XEXP (XEXP (x, 0), 0), speed)
- + set_src_cost (XEXP (XEXP (x, 1), 0), speed));
+ + set_src_cost (XEXP (XEXP (x, 0), 0), mode, speed)
+ + set_src_cost (XEXP (XEXP (x, 1), 0), mode, speed));
return true;
}
@@ -4017,7 +4018,7 @@ mips_rtx_costs (rtx x, int code, int outer_code, int opno ATTRIBUTE_UNUSED,
case LO_SUM:
/* Low-part immediates need an extended MIPS16 instruction. */
*total = (COSTS_N_INSNS (TARGET_MIPS16 ? 2 : 1)
- + set_src_cost (XEXP (x, 0), speed));
+ + set_src_cost (XEXP (x, 0), mode, speed));
return true;
case LT:
@@ -4055,17 +4056,17 @@ mips_rtx_costs (rtx x, int code, int outer_code, int opno ATTRIBUTE_UNUSED,
if (GET_CODE (op0) == MULT && GET_CODE (XEXP (op0, 0)) == NEG)
{
*total = (mips_fp_mult_cost (mode)
- + set_src_cost (XEXP (XEXP (op0, 0), 0), speed)
- + set_src_cost (XEXP (op0, 1), speed)
- + set_src_cost (op1, speed));
+ + set_src_cost (XEXP (XEXP (op0, 0), 0), mode, speed)
+ + set_src_cost (XEXP (op0, 1), mode, speed)
+ + set_src_cost (op1, mode, speed));
return true;
}
if (GET_CODE (op1) == MULT)
{
*total = (mips_fp_mult_cost (mode)
- + set_src_cost (op0, speed)
- + set_src_cost (XEXP (op1, 0), speed)
- + set_src_cost (XEXP (op1, 1), speed));
+ + set_src_cost (op0, mode, speed)
+ + set_src_cost (XEXP (op1, 0), mode, speed)
+ + set_src_cost (XEXP (op1, 1), mode, speed));
return true;
}
}
@@ -4093,8 +4094,8 @@ mips_rtx_costs (rtx x, int code, int outer_code, int opno ATTRIBUTE_UNUSED,
if (const_immlsa_operand (op2, mode))
{
*total = (COSTS_N_INSNS (1)
- + set_src_cost (XEXP (XEXP (x, 0), 0), speed)
- + set_src_cost (XEXP (x, 1), speed));
+ + set_src_cost (XEXP (XEXP (x, 0), 0), mode, speed)
+ + set_src_cost (XEXP (x, 1), mode, speed));
return true;
}
}
@@ -4117,9 +4118,9 @@ mips_rtx_costs (rtx x, int code, int outer_code, int opno ATTRIBUTE_UNUSED,
&& GET_CODE (XEXP (op, 0)) == MULT)
{
*total = (mips_fp_mult_cost (mode)
- + set_src_cost (XEXP (XEXP (op, 0), 0), speed)
- + set_src_cost (XEXP (XEXP (op, 0), 1), speed)
- + set_src_cost (XEXP (op, 1), speed));
+ + set_src_cost (XEXP (XEXP (op, 0), 0), mode, speed)
+ + set_src_cost (XEXP (XEXP (op, 0), 1), mode, speed)
+ + set_src_cost (XEXP (op, 1), mode, speed));
return true;
}
}
@@ -4161,10 +4162,10 @@ mips_rtx_costs (rtx x, int code, int outer_code, int opno ATTRIBUTE_UNUSED,
if (outer_code == SQRT || GET_CODE (XEXP (x, 1)) == SQRT)
/* An rsqrt<mode>a or rsqrt<mode>b pattern. Count the
division as being free. */
- *total = set_src_cost (XEXP (x, 1), speed);
+ *total = set_src_cost (XEXP (x, 1), mode, speed);
else
*total = (mips_fp_div_cost (mode)
- + set_src_cost (XEXP (x, 1), speed));
+ + set_src_cost (XEXP (x, 1), mode, speed));
return true;
}
/* Fall through. */
@@ -4192,7 +4193,8 @@ mips_rtx_costs (rtx x, int code, int outer_code, int opno ATTRIBUTE_UNUSED,
&& CONST_INT_P (XEXP (x, 1))
&& exact_log2 (INTVAL (XEXP (x, 1))) >= 0)
{
- *total = COSTS_N_INSNS (2) + set_src_cost (XEXP (x, 0), speed);
+ *total = COSTS_N_INSNS (2);
+ *total += set_src_cost (XEXP (x, 0), mode, speed);
return true;
}
*total = COSTS_N_INSNS (mips_idiv_insns ());
@@ -4215,7 +4217,7 @@ mips_rtx_costs (rtx x, int code, int outer_code, int opno ATTRIBUTE_UNUSED,
&& GET_MODE (XEXP (x, 0)) == QImode
&& GET_CODE (XEXP (XEXP (x, 0), 0)) == PLUS)
{
- *total = set_src_cost (XEXP (XEXP (x, 0), 0), speed);
+ *total = set_src_cost (XEXP (XEXP (x, 0), 0), VOIDmode, speed);
return true;
}
*total = mips_zero_extend_cost (mode, XEXP (x, 0));
@@ -4258,9 +4260,10 @@ mips_rtx_costs (rtx x, int code, int outer_code, int opno ATTRIBUTE_UNUSED,
if (ISA_HAS_R6DMUL
&& GET_CODE (op) == ZERO_EXTEND
&& GET_MODE (op) == DImode)
- *total += rtx_cost (op, MULT, i, speed);
+ *total += rtx_cost (op, DImode, MULT, i, speed);
else
- *total += rtx_cost (XEXP (op, 0), GET_CODE (op), 0, speed);
+ *total += rtx_cost (XEXP (op, 0), VOIDmode, GET_CODE (op),
+ 0, speed);
}
return true;
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-04 17:15:52 +0000