Commit 237504fc by Richard Guenther Committed by Richard Biener

fold-const.c (tree_expr_nonnegative_p): frexp(x, &e) is positive if its first argument is positive.

2005-08-02  Richard Guenther  <rguenther@suse.de>

	* fold-const.c (tree_expr_nonnegative_p): frexp(x, &e) is
	positive if its first argument is positive.

From-SVN: r102657
parent 4de71998
2005-08-02 Richard Guenther <rguenther@suse.de>
* fold-const.c (tree_expr_nonnegative_p): frexp(x, &e) is
positive if its first argument is positive.
2005-08-02 Richard Guenther <rguenther@suse.de>
PR tree-optimization/23177
* tree-ssa-operands.c (get_tmr_operands): Use get_expr_operands
on TMR_TAG.
......
......@@ -10904,7 +10904,6 @@ tree_expr_nonnegative_p (tree t)
CASE_BUILTIN_F (BUILT_IN_EXP2)
CASE_BUILTIN_F (BUILT_IN_FABS)
CASE_BUILTIN_F (BUILT_IN_FDIM)
CASE_BUILTIN_F (BUILT_IN_FREXP)
CASE_BUILTIN_F (BUILT_IN_HYPOT)
CASE_BUILTIN_F (BUILT_IN_POW10)
CASE_BUILTIN_I (BUILT_IN_FFS)
......@@ -10928,6 +10927,7 @@ tree_expr_nonnegative_p (tree t)
CASE_BUILTIN_F (BUILT_IN_EXPM1)
CASE_BUILTIN_F (BUILT_IN_FLOOR)
CASE_BUILTIN_F (BUILT_IN_FMOD)
CASE_BUILTIN_F (BUILT_IN_FREXP)
CASE_BUILTIN_F (BUILT_IN_LCEIL)
CASE_BUILTIN_F (BUILT_IN_LDEXP)
CASE_BUILTIN_F (BUILT_IN_LFLOOR)
......
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