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authorKaveh R. Ghazi <ghazi@caip.rutgers.edu>2009-10-14 01:14:53 +0000
committerKaveh Ghazi <ghazi@gcc.gnu.org>2009-10-14 01:14:53 +0000
commit7610abd8cbb3c9f75a88b90196e9bb207aff09db (patch)
treeef482df1dbca9c07d51e39903d45c94ad89f9fc5 /gcc/tree.c
parent1cc245760cde1a2488b2e4e4d892cdeeb07a4d7f (diff)
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builtins.c (fold_builtin_1): Support complex "arc" functions.
* builtins.c (fold_builtin_1): Support complex "arc" functions. * real.h (HAVE_mpc_arc): Define. testsuite: * gcc.dg/torture/builtin-math-6.c: Test complex "arc" functions. * lib/target-supports.exp (check_effective_target_mpc_arc): New. From-SVN: r152746
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