Commit 85aef79f authored 18 years ago by Richard Guenther Committed by Richard Biener 18 years ago

re PR middle-end/30198 (real / imag cexpi (x) can be folded to cos (x) / sin (x))

2006-12-14  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/30198
	* fold-const.c (fold_unary): Fold REALPART_EXPR of cexpi to cos.
	Fold IMAGPART_EXPR of cexpi to sin.

	* gcc.dg/builtins-60.c: New testcase.

From-SVN: r119858

parent bbea461b

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re PR middle-end/30198 (__real / __imag cexpi (x) can be folded to cos (x) / sin (x))

re PR middle-end/30198 (real / imag cexpi (x) can be folded to cos (x) / sin (x))