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-rw-r--r--gcc/rtlanal.c52
1 files changed, 26 insertions, 26 deletions
diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c
index 8e4762c..9445329 100644
--- a/gcc/rtlanal.c
+++ b/gcc/rtlanal.c
@@ -4381,7 +4381,7 @@ nonzero_bits1 (const_rtx x, machine_mode mode, const_rtx known_x,
/* If X is negative in MODE, sign-extend the value. */
if (SHORT_IMMEDIATES_SIGN_EXTEND && INTVAL (x) > 0
&& mode_width < BITS_PER_WORD
- && (UINTVAL (x) & ((unsigned HOST_WIDE_INT) 1 << (mode_width - 1)))
+ && (UINTVAL (x) & (HOST_WIDE_INT_1U << (mode_width - 1)))
!= 0)
return UINTVAL (x) | (HOST_WIDE_INT_M1U << mode_width);
@@ -4513,9 +4513,9 @@ nonzero_bits1 (const_rtx x, machine_mode mode, const_rtx known_x,
int low0 = floor_log2 (nz0 & -nz0);
int low1 = floor_log2 (nz1 & -nz1);
unsigned HOST_WIDE_INT op0_maybe_minusp
- = nz0 & ((unsigned HOST_WIDE_INT) 1 << sign_index);
+ = nz0 & (HOST_WIDE_INT_1U << sign_index);
unsigned HOST_WIDE_INT op1_maybe_minusp
- = nz1 & ((unsigned HOST_WIDE_INT) 1 << sign_index);
+ = nz1 & (HOST_WIDE_INT_1U << sign_index);
unsigned int result_width = mode_width;
int result_low = 0;
@@ -4561,17 +4561,17 @@ nonzero_bits1 (const_rtx x, machine_mode mode, const_rtx known_x,
}
if (result_width < mode_width)
- nonzero &= ((unsigned HOST_WIDE_INT) 1 << result_width) - 1;
+ nonzero &= (HOST_WIDE_INT_1U << result_width) - 1;
if (result_low > 0)
- nonzero &= ~(((unsigned HOST_WIDE_INT) 1 << result_low) - 1);
+ nonzero &= ~((HOST_WIDE_INT_1U << result_low) - 1);
}
break;
case ZERO_EXTRACT:
if (CONST_INT_P (XEXP (x, 1))
&& INTVAL (XEXP (x, 1)) < HOST_BITS_PER_WIDE_INT)
- nonzero &= ((unsigned HOST_WIDE_INT) 1 << INTVAL (XEXP (x, 1))) - 1;
+ nonzero &= (HOST_WIDE_INT_1U << INTVAL (XEXP (x, 1))) - 1;
break;
case SUBREG:
@@ -4652,8 +4652,8 @@ nonzero_bits1 (const_rtx x, machine_mode mode, const_rtx known_x,
/* If the sign bit may have been nonzero before the shift, we
need to mark all the places it could have been copied to
by the shift as possibly nonzero. */
- if (inner & ((unsigned HOST_WIDE_INT) 1 << (width - 1 - count)))
- inner |= (((unsigned HOST_WIDE_INT) 1 << count) - 1)
+ if (inner & (HOST_WIDE_INT_1U << (width - 1 - count)))
+ inner |= ((HOST_WIDE_INT_1U << count) - 1)
<< (width - count);
}
else if (code == ASHIFT)
@@ -4677,7 +4677,7 @@ nonzero_bits1 (const_rtx x, machine_mode mode, const_rtx known_x,
that value, plus the number of bits in the mode minus one. */
if (CLZ_DEFINED_VALUE_AT_ZERO (mode, nonzero))
nonzero
- |= ((unsigned HOST_WIDE_INT) 1 << (floor_log2 (mode_width))) - 1;
+ |= (HOST_WIDE_INT_1U << (floor_log2 (mode_width))) - 1;
else
nonzero = -1;
break;
@@ -4687,14 +4687,14 @@ nonzero_bits1 (const_rtx x, machine_mode mode, const_rtx known_x,
that value, plus the number of bits in the mode minus one. */
if (CTZ_DEFINED_VALUE_AT_ZERO (mode, nonzero))
nonzero
- |= ((unsigned HOST_WIDE_INT) 1 << (floor_log2 (mode_width))) - 1;
+ |= (HOST_WIDE_INT_1U << (floor_log2 (mode_width))) - 1;
else
nonzero = -1;
break;
case CLRSB:
/* This is at most the number of bits in the mode minus 1. */
- nonzero = ((unsigned HOST_WIDE_INT) 1 << (floor_log2 (mode_width))) - 1;
+ nonzero = (HOST_WIDE_INT_1U << (floor_log2 (mode_width))) - 1;
break;
case PARITY:
@@ -4908,7 +4908,7 @@ num_sign_bit_copies1 (const_rtx x, machine_mode mode, const_rtx known_x,
Then see how many zero bits we have. */
nonzero = UINTVAL (x) & GET_MODE_MASK (mode);
if (bitwidth <= HOST_BITS_PER_WIDE_INT
- && (nonzero & ((unsigned HOST_WIDE_INT) 1 << (bitwidth - 1))) != 0)
+ && (nonzero & (HOST_WIDE_INT_1U << (bitwidth - 1))) != 0)
nonzero = (~nonzero) & GET_MODE_MASK (mode);
return (nonzero == 0 ? bitwidth : bitwidth - floor_log2 (nonzero) - 1);
@@ -5008,7 +5008,7 @@ num_sign_bit_copies1 (const_rtx x, machine_mode mode, const_rtx known_x,
return bitwidth;
if (num0 > 1
- && (((unsigned HOST_WIDE_INT) 1 << (bitwidth - 1)) & nonzero))
+ && ((HOST_WIDE_INT_1U << (bitwidth - 1)) & nonzero))
num0--;
return num0;
@@ -5030,7 +5030,7 @@ num_sign_bit_copies1 (const_rtx x, machine_mode mode, const_rtx known_x,
&& bitwidth <= HOST_BITS_PER_WIDE_INT
&& CONST_INT_P (XEXP (x, 1))
&& (UINTVAL (XEXP (x, 1))
- & ((unsigned HOST_WIDE_INT) 1 << (bitwidth - 1))) == 0)
+ & (HOST_WIDE_INT_1U << (bitwidth - 1))) == 0)
return num1;
/* Similarly for IOR when setting high-order bits. */
@@ -5039,7 +5039,7 @@ num_sign_bit_copies1 (const_rtx x, machine_mode mode, const_rtx known_x,
&& bitwidth <= HOST_BITS_PER_WIDE_INT
&& CONST_INT_P (XEXP (x, 1))
&& (UINTVAL (XEXP (x, 1))
- & ((unsigned HOST_WIDE_INT) 1 << (bitwidth - 1))) != 0)
+ & (HOST_WIDE_INT_1U << (bitwidth - 1))) != 0)
return num1;
return MIN (num0, num1);
@@ -5054,7 +5054,7 @@ num_sign_bit_copies1 (const_rtx x, machine_mode mode, const_rtx known_x,
&& bitwidth <= HOST_BITS_PER_WIDE_INT)
{
nonzero = nonzero_bits (XEXP (x, 0), mode);
- if ((((unsigned HOST_WIDE_INT) 1 << (bitwidth - 1)) & nonzero) == 0)
+ if (((HOST_WIDE_INT_1U << (bitwidth - 1)) & nonzero) == 0)
return (nonzero == 1 || nonzero == 0 ? bitwidth
: bitwidth - floor_log2 (nonzero) - 1);
}
@@ -5082,9 +5082,9 @@ num_sign_bit_copies1 (const_rtx x, machine_mode mode, const_rtx known_x,
if (result > 0
&& (bitwidth > HOST_BITS_PER_WIDE_INT
|| (((nonzero_bits (XEXP (x, 0), mode)
- & ((unsigned HOST_WIDE_INT) 1 << (bitwidth - 1))) != 0)
+ & (HOST_WIDE_INT_1U << (bitwidth - 1))) != 0)
&& ((nonzero_bits (XEXP (x, 1), mode)
- & ((unsigned HOST_WIDE_INT) 1 << (bitwidth - 1)))
+ & (HOST_WIDE_INT_1U << (bitwidth - 1)))
!= 0))))
result--;
@@ -5097,7 +5097,7 @@ num_sign_bit_copies1 (const_rtx x, machine_mode mode, const_rtx known_x,
if (bitwidth > HOST_BITS_PER_WIDE_INT)
return 1;
else if ((nonzero_bits (XEXP (x, 0), mode)
- & ((unsigned HOST_WIDE_INT) 1 << (bitwidth - 1))) != 0)
+ & (HOST_WIDE_INT_1U << (bitwidth - 1))) != 0)
return 1;
else
return cached_num_sign_bit_copies (XEXP (x, 0), mode,
@@ -5110,7 +5110,7 @@ num_sign_bit_copies1 (const_rtx x, machine_mode mode, const_rtx known_x,
if (bitwidth > HOST_BITS_PER_WIDE_INT)
return 1;
else if ((nonzero_bits (XEXP (x, 1), mode)
- & ((unsigned HOST_WIDE_INT) 1 << (bitwidth - 1))) != 0)
+ & (HOST_WIDE_INT_1U << (bitwidth - 1))) != 0)
return 1;
else
return cached_num_sign_bit_copies (XEXP (x, 1), mode,
@@ -5125,7 +5125,7 @@ num_sign_bit_copies1 (const_rtx x, machine_mode mode, const_rtx known_x,
if (result > 1
&& (bitwidth > HOST_BITS_PER_WIDE_INT
|| (nonzero_bits (XEXP (x, 1), mode)
- & ((unsigned HOST_WIDE_INT) 1 << (bitwidth - 1))) != 0))
+ & (HOST_WIDE_INT_1U << (bitwidth - 1))) != 0))
result--;
return result;
@@ -5136,7 +5136,7 @@ num_sign_bit_copies1 (const_rtx x, machine_mode mode, const_rtx known_x,
if (result > 1
&& (bitwidth > HOST_BITS_PER_WIDE_INT
|| (nonzero_bits (XEXP (x, 1), mode)
- & ((unsigned HOST_WIDE_INT) 1 << (bitwidth - 1))) != 0))
+ & (HOST_WIDE_INT_1U << (bitwidth - 1))) != 0))
result--;
return result;
@@ -5180,7 +5180,7 @@ num_sign_bit_copies1 (const_rtx x, machine_mode mode, const_rtx known_x,
Then see how many zero bits we have. */
nonzero = STORE_FLAG_VALUE;
if (bitwidth <= HOST_BITS_PER_WIDE_INT
- && (nonzero & ((unsigned HOST_WIDE_INT) 1 << (bitwidth - 1))) != 0)
+ && (nonzero & (HOST_WIDE_INT_1U << (bitwidth - 1))) != 0)
nonzero = (~nonzero) & GET_MODE_MASK (mode);
return (nonzero == 0 ? bitwidth : bitwidth - floor_log2 (nonzero) - 1);
@@ -5199,7 +5199,7 @@ num_sign_bit_copies1 (const_rtx x, machine_mode mode, const_rtx known_x,
return 1;
nonzero = nonzero_bits (x, mode);
- return nonzero & ((unsigned HOST_WIDE_INT) 1 << (bitwidth - 1))
+ return nonzero & (HOST_WIDE_INT_1U << (bitwidth - 1))
? 1 : bitwidth - floor_log2 (nonzero) - 1;
}
@@ -5511,7 +5511,7 @@ canonicalize_condition (rtx_insn *insn, rtx cond, int reverse,
BITS_PER_WORD to HOST_BITS_PER_WIDE_INT */
case GE:
if ((const_val & max_val)
- != ((unsigned HOST_WIDE_INT) 1
+ != (HOST_WIDE_INT_1U
<< (GET_MODE_PRECISION (GET_MODE (op0)) - 1)))
code = GT, op1 = gen_int_mode (const_val - 1, GET_MODE (op0));
break;
@@ -6290,7 +6290,7 @@ get_index_scale (const struct address_info *info)
if (GET_CODE (index) == ASHIFT
&& CONST_INT_P (XEXP (index, 1))
&& info->index_term == &XEXP (index, 0))
- return (HOST_WIDE_INT) 1 << INTVAL (XEXP (index, 1));
+ return HOST_WIDE_INT_1 << INTVAL (XEXP (index, 1));
if (info->index == info->index_term)
return 1;
generated by cgit v1.1 at 2025-09-27 08:41:43 +0000