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convert.c (convert_to_integer): Convert (long int)trunc{,f,l}, and (long long int)ceil{,f,l} into FIX_TRUNC_EXPR. 

* convert.c (convert_to_integer): Convert (long int)trunc{,f,l},
	and (long long int)ceil{,f,l} into FIX_TRUNC_EXPR.

testsuite:

	* gcc.dg/builtins-53.c: Also check (int)trunc* and
	(long long int)trunc*.

From-SVN: r98131
This commit is contained in:
Uros Bizjak 2005-04-14 13:26:45 +02:00 committed by Uros Bizjak
parent 559be41a51
commit 2ec76fdb24
4 changed files with 50 additions and 0 deletions
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5
gcc/ChangeLog
View File

@ -1,3 +1,8 @@
2005-04-14 Uros Bizjak <uros@kss-loka.si>
* convert.c (convert_to_integer): Convert (long int)trunc{,f,l},
and (long long int)ceil{,f,l} into FIX_TRUNC_EXPR.
2005-04-14 Ulrich Weigand <uweigand@de.ibm.com>
PR target/20927

7
gcc/convert.c
View File

@ -381,6 +381,13 @@ convert_to_integer (tree type, tree expr)
else
fn = mathfn_built_in (s_intype, BUILT_IN_LRINT);
break;
case BUILT_IN_TRUNC: case BUILT_IN_TRUNCF: case BUILT_IN_TRUNCL:
{
tree arglist = TREE_OPERAND (s_expr, 1);
return convert_to_integer (type, TREE_VALUE (arglist));
}
default:
break;
}

5
gcc/testsuite/ChangeLog
View File

@ -1,3 +1,8 @@
2005-04-14 Uros Bizjak <uros@kss-loka.si>
* gcc.dg/builtins-53.c: Also check (int)trunc* and
(long long int)trunc*.
2005-04-14 Ulrich Weigand <uweigand@de.ibm.com>
PR target/20927

33
gcc/testsuite/gcc.dg/builtins-53.c
View File

@ -13,12 +13,15 @@
extern double floor(double);
extern double ceil(double);
extern double trunc(double);
extern float floorf(float);
extern float ceilf(float);
extern float truncf(float);
extern long double floorl(long double);
extern long double ceill(long double);
extern long double truncl(long double);
long int test1(double x)
@ -41,6 +44,16 @@ long long int test4(double x)
return ceil(x);
}
long int test5(double x)
{
return trunc(x);
}
long long int test6(double x)
{
return trunc(x);
}
long int test1f(float x)
{
return floorf(x);
@ -61,6 +74,16 @@ long long int test4f(float x)
return ceilf(x);
}
long int test5f(float x)
{
return truncf(x);
}
long long int test6f(float x)
{
return truncf(x);
}
long int test1l(long double x)
{
return floorl(x);
@ -80,3 +103,13 @@ long long int test4l(long double x)
{
return ceill(x);
}
long int test5l(long double x)
{
return truncl(x);
}
long long int test6l(long double x)
{
return truncl(x);
}