I decided to lump these together since the problems were the same.
There were some typos in the real_to_integer invocation, while changing:
/* There must be no padding. */
if (!host_integerp (TYPE_SIZE (type), 1)
|| (tree_low_cst (TYPE_SIZE (type), 1)
!= count * GET_MODE_BITSIZE (*modep)))
return -1;
to:
if (!tree_fits_uhwi_p (TYPE_SIZE (type))
|| (tree_to_uhwi (TYPE_SIZE (type))
!= count * GET_MODE_BITSIZE (*modep)))
return -1;
introduced a signed/unsigned warning.
Tested on aarch64-linux-gnueabi & arm-linux-gnueabi and applied as
obvious.
Thanks,
Richard
Index: gcc/config/aarch64/aarch64.c
===================================================================
--- gcc/config/aarch64/aarch64.c (revision 204311)
+++ gcc/config/aarch64/aarch64.c (working copy)
@@ -6030,9 +6030,7 @@
- tree_to_uhwi (TYPE_MIN_VALUE (index)));
/* There must be no padding. */
- if (!tree_fits_uhwi_p (TYPE_SIZE (type))
- || (tree_to_uhwi (TYPE_SIZE (type))
- != count * GET_MODE_BITSIZE (*modep)))
+ if (wi::ne_p (TYPE_SIZE (type), count * GET_MODE_BITSIZE (*modep)))
return -1;
return count;
@@ -6060,9 +6058,7 @@
}
/* There must be no padding. */
- if (!tree_fits_uhwi_p (TYPE_SIZE (type))
- || (tree_to_uhwi (TYPE_SIZE (type))
- != count * GET_MODE_BITSIZE (*modep)))
+ if (wi::ne_p (TYPE_SIZE (type), count * GET_MODE_BITSIZE (*modep)))
return -1;
return count;
@@ -6092,9 +6088,7 @@
}
/* There must be no padding. */
- if (!tree_fits_uhwi_p (TYPE_SIZE (type))
- || (tree_to_uhwi (TYPE_SIZE (type))
- != count * GET_MODE_BITSIZE (*modep)))
+ if (wi::ne_p (TYPE_SIZE (type), count * GET_MODE_BITSIZE (*modep)))
return -1;
return count;
@@ -7433,7 +7427,7 @@
int exponent;
unsigned HOST_WIDE_INT mantissa, mask;
REAL_VALUE_TYPE r, m;
- bool &fail
+ bool fail;
if (!CONST_DOUBLE_P (x))
return false;
@@ -7457,7 +7451,7 @@
WARNING: If we ever have a representation using more than 2 * H_W_I - 1
bits for the mantissa, this can fail (low bits will be lost). */
real_ldexp (&m, &r, point_pos - exponent);
- w = real_to_integer (m, &fail, HOST_BITS_PER_WIDE_INT * 2);
+ wide_int w = real_to_integer (&m, &fail, HOST_BITS_PER_WIDE_INT * 2);
/* If the low part of the mantissa has bits set we cannot represent
the value. */
Index: gcc/config/arm/arm.c
===================================================================
--- gcc/config/arm/arm.c (revision 204311)
+++ gcc/config/arm/arm.c (working copy)
@@ -4678,9 +4678,7 @@
- tree_to_uhwi (TYPE_MIN_VALUE (index)));
/* There must be no padding. */
- if (!tree_fits_uhwi_p (TYPE_SIZE (type))
- || (tree_to_uhwi (TYPE_SIZE (type))
- != count * GET_MODE_BITSIZE (*modep)))
+ if (wi::ne_p (TYPE_SIZE (type), count * GET_MODE_BITSIZE (*modep)))
return -1;
return count;
@@ -4708,9 +4706,7 @@
}
/* There must be no padding. */
- if (!tree_fits_uhwi_p (TYPE_SIZE (type))
- || (tree_to_uhwi (TYPE_SIZE (type))
- != count * GET_MODE_BITSIZE (*modep)))
+ if (wi::ne_p (TYPE_SIZE (type), count * GET_MODE_BITSIZE (*modep)))
return -1;
return count;
@@ -4740,9 +4736,7 @@
}
/* There must be no padding. */
- if (!tree_fits_uhwi_p (TYPE_SIZE (type))
- || (tree_to_uhwi (TYPE_SIZE (type))
- != count * GET_MODE_BITSIZE (*modep)))
+ if (wi::ne_p (TYPE_SIZE (type), count * GET_MODE_BITSIZE (*modep)))
return -1;
return count;
@@ -11299,7 +11293,7 @@
WARNING: If there's ever a VFP version which uses more than 2 * H_W_I - 1
bits for the mantissa, this may fail (low bits would be lost). */
real_ldexp (&m, &r, point_pos - exponent);
- wide_int w = real_to_integer (m, &fail, HOST_BITS_PER_WIDE_INT * 2);
+ wide_int w = real_to_integer (&m, &fail, HOST_BITS_PER_WIDE_INT * 2);
mantissa = w.elt (0);
mant_hi = w.elt (1);
