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mips.md: Use dconst1, not 1.0, as first argument of REAL_VALUE_LDEXP.

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* mips.md: Use dconst1, not 1.0, as first argument of
	REAL_VALUE_LDEXP.  Don't use union real_extract.

From-SVN: r51502
This commit is contained in:
Zack Weinberg 2002-03-28 07:43:59 +00:00 committed by Zack Weinberg
parent c187b20ed1
commit 81b4c798e8
2 changed files with 15 additions and 10 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2002-03-27 Zack Weinberg <zack@codesourcery.com>
* mips.md: Use dconst1, not 1.0, as first argument of
REAL_VALUE_LDEXP. Don't use union real_extract.
2002-03-28 Alan Modra <amodra@bigpond.net.au>
* configure.in (gcc_cv_as): Use $target_alias in directory searchs

20
gcc/config/mips/mips.md
View File

@ -4504,7 +4504,7 @@ move\\t%0,%z4\\n\\
rtx reg3 = gen_reg_rtx (SImode);
rtx label1 = gen_label_rtx ();
rtx label2 = gen_label_rtx ();
REAL_VALUE_TYPE offset = REAL_VALUE_LDEXP (1.0, 31);
REAL_VALUE_TYPE offset = REAL_VALUE_LDEXP (dconst1, 31);
if (reg1) /* turn off complaints about unreached code */
{
@ -4548,7 +4548,7 @@ move\\t%0,%z4\\n\\
rtx reg3 = gen_reg_rtx (DImode);
rtx label1 = gen_label_rtx ();
rtx label2 = gen_label_rtx ();
REAL_VALUE_TYPE offset = REAL_VALUE_LDEXP (1.0, 63);
REAL_VALUE_TYPE offset = REAL_VALUE_LDEXP (dconst1, 63);
if (reg1) /* turn off complaints about unreached code */
{
@ -4592,7 +4592,7 @@ move\\t%0,%z4\\n\\
rtx reg3 = gen_reg_rtx (SImode);
rtx label1 = gen_label_rtx ();
rtx label2 = gen_label_rtx ();
REAL_VALUE_TYPE offset = REAL_VALUE_LDEXP (1.0, 31);
REAL_VALUE_TYPE offset = REAL_VALUE_LDEXP (dconst1, 31);
if (reg1) /* turn off complaints about unreached code */
{
@ -4636,7 +4636,7 @@ move\\t%0,%z4\\n\\
rtx reg3 = gen_reg_rtx (DImode);
rtx label1 = gen_label_rtx ();
rtx label2 = gen_label_rtx ();
REAL_VALUE_TYPE offset = REAL_VALUE_LDEXP (1.0, 63);
REAL_VALUE_TYPE offset = REAL_VALUE_LDEXP (dconst1, 63);
if (reg1) /* turn off complaints about unreached code */
{
@ -10616,12 +10616,12 @@ ld\\t%2,%1-%S1(%2)\;daddu\\t%2,%2,$31\\n\\t%*j\\t%2"
"TARGET_MIPS16"
"*
{
union real_extract u;
REAL_VALUE_TYPE d;
if (GET_CODE (operands[0]) != CONST_DOUBLE)
abort ();
memcpy (&u, &CONST_DOUBLE_LOW (operands[0]), sizeof u);
assemble_real (u.d, SFmode, GET_MODE_ALIGNMENT (SFmode));
REAL_VALUE_FROM_CONST_DOUBLE (d, operands[0]);
assemble_real (d, SFmode, GET_MODE_ALIGNMENT (SFmode));
return \"\";
}"
[(set_attr "type" "unknown")
@ -10633,12 +10633,12 @@ ld\\t%2,%1-%S1(%2)\;daddu\\t%2,%2,$31\\n\\t%*j\\t%2"
"TARGET_MIPS16"
"*
{
union real_extract u;
REAL_VALUE_TYPE d;
if (GET_CODE (operands[0]) != CONST_DOUBLE)
abort ();
memcpy (&u, &CONST_DOUBLE_LOW (operands[0]), sizeof u);
assemble_real (u.d, DFmode, GET_MODE_ALIGNMENT (DFmode));
REAL_VALUE_FROM_CONST_DOUBLE (d, operands[0]);
assemble_real (d, DFmode, GET_MODE_ALIGNMENT (DFmode));
return \"\";
}"
[(set_attr "type" "unknown")