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Remove NULL return checks; BitVector uses xmalloc(), so they aren't necessary.

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svn path=/trunk/yasm/; revision=271
0.3
Peter Johnson 24 years ago
parent 193392dcb6
commit 57a746069d
2 changed files with 0 additions and 36 deletions
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  1. 18
      libyasm/floatnum.c
  2. 18
      src/floatnum.c

18
libyasm/floatnum.c
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@ -156,8 +156,6 @@ POT_Table_Init_Entry(POT_Entry *e, POT_Entry_Source *s, int dec_exp)
/* Initialize mantissa */
e->f.mantissa = BitVector_Create(MANT_BITS, FALSE);
if (!e->f.mantissa)
Fatal(FATAL_NOMEM);
BitVector_Block_Store(e->f.mantissa, s->mantissa, MANT_BYTES);
/* Initialize exponent */
@ -255,16 +253,10 @@ floatnum_mul(floatnum *acc, const floatnum *op)
/* Allocate space for the multiply result */
product = BitVector_Create((MANT_BITS+1)*2, FALSE);
if (!product)
Fatal(FATAL_NOMEM);
/* Allocate 1-bit-longer fields to force the operands to be unsigned */
op1 = BitVector_Create(MANT_BITS+1, FALSE);
if (!op1)
Fatal(FATAL_NOMEM);
op2 = BitVector_Create(MANT_BITS+1, FALSE);
if (!op2)
Fatal(FATAL_NOMEM);
/* Make the operands unsigned after copying from original operands */
BitVector_Copy(op1, acc->mantissa);
@ -314,16 +306,10 @@ floatnum_new(const char *str)
flt = xmalloc(sizeof(floatnum));
flt->mantissa = BitVector_Create(MANT_BITS, TRUE);
if (!flt->mantissa)
Fatal(FATAL_NOMEM);
/* allocate and initialize calculation variables */
operand[0] = BitVector_Create(MANT_BITS, TRUE);
if (!operand[0])
Fatal(FATAL_NOMEM);
operand[1] = BitVector_Create(MANT_BITS, TRUE);
if (!operand[1])
Fatal(FATAL_NOMEM);
dec_exponent = 0;
sig_digits = 0;
decimal_pt = 1;
@ -543,8 +529,6 @@ floatnum_get_common(unsigned char *ptr, const floatnum *flt, int byte_size,
int exp_inf = (1<<exp_bits)-1;
output = BitVector_Create(byte_size*8, TRUE);
if (!output)
Fatal(FATAL_NOMEM);
/* copy mantissa */
BitVector_Interval_Copy(output, flt->mantissa, 0,
@ -596,8 +580,6 @@ floatnum_get_common(unsigned char *ptr, const floatnum *flt, int byte_size,
/* get little-endian bytes */
buf = BitVector_Block_Read(output, &len);
if (!buf)
Fatal(FATAL_NOMEM);
if (len < byte_size)
InternalError(__LINE__, __FILE__,
_("Byte length of BitVector does not match bit length"));

18
src/floatnum.c
Unescape View File

@ -156,8 +156,6 @@ POT_Table_Init_Entry(POT_Entry *e, POT_Entry_Source *s, int dec_exp)
/* Initialize mantissa */
e->f.mantissa = BitVector_Create(MANT_BITS, FALSE);
if (!e->f.mantissa)
Fatal(FATAL_NOMEM);
BitVector_Block_Store(e->f.mantissa, s->mantissa, MANT_BYTES);
/* Initialize exponent */
@ -255,16 +253,10 @@ floatnum_mul(floatnum *acc, const floatnum *op)
/* Allocate space for the multiply result */
product = BitVector_Create((MANT_BITS+1)*2, FALSE);
if (!product)
Fatal(FATAL_NOMEM);
/* Allocate 1-bit-longer fields to force the operands to be unsigned */
op1 = BitVector_Create(MANT_BITS+1, FALSE);
if (!op1)
Fatal(FATAL_NOMEM);
op2 = BitVector_Create(MANT_BITS+1, FALSE);
if (!op2)
Fatal(FATAL_NOMEM);
/* Make the operands unsigned after copying from original operands */
BitVector_Copy(op1, acc->mantissa);
@ -314,16 +306,10 @@ floatnum_new(const char *str)
flt = xmalloc(sizeof(floatnum));
flt->mantissa = BitVector_Create(MANT_BITS, TRUE);
if (!flt->mantissa)
Fatal(FATAL_NOMEM);
/* allocate and initialize calculation variables */
operand[0] = BitVector_Create(MANT_BITS, TRUE);
if (!operand[0])
Fatal(FATAL_NOMEM);
operand[1] = BitVector_Create(MANT_BITS, TRUE);
if (!operand[1])
Fatal(FATAL_NOMEM);
dec_exponent = 0;
sig_digits = 0;
decimal_pt = 1;
@ -543,8 +529,6 @@ floatnum_get_common(unsigned char *ptr, const floatnum *flt, int byte_size,
int exp_inf = (1<<exp_bits)-1;
output = BitVector_Create(byte_size*8, TRUE);
if (!output)
Fatal(FATAL_NOMEM);
/* copy mantissa */
BitVector_Interval_Copy(output, flt->mantissa, 0,
@ -596,8 +580,6 @@ floatnum_get_common(unsigned char *ptr, const floatnum *flt, int byte_size,
/* get little-endian bytes */
buf = BitVector_Block_Read(output, &len);
if (!buf)
Fatal(FATAL_NOMEM);
if (len < byte_size)
InternalError(__LINE__, __FILE__,
_("Byte length of BitVector does not match bit length"));

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