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authorAlexandre Oliva <aoliva@redhat.com>2005-02-03 09:09:42 +0000
committerAlexandre Oliva <aoliva@gcc.gnu.org>2005-02-03 09:09:42 +0000
commitaa2d0bc31c2dac0ecde72d92d7d419be5a8f21b3 (patch)
tree2670e900e343f8a26a16c91b8c9efacb96709618 /gcc/tree-vectorizer.c
parentf1a3e333f0f5c214ed5801ed3546d0f8caf9f5fc (diff)
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combine.c (simplify_comparison, [...]): Do not drop the extend if we'd have to add a paradoxical subreg later.
gcc/ChangeLog: * combine.c (simplify_comparison, case SIGN_EXTEND, ZERO_EXTEND): Do not drop the extend if we'd have to add a paradoxical subreg later. Include optabs.h and insn-codes.h. * Makefile.in (combine.o): Depend on $(OPTABS_H). gcc/testsuite/ChangeLog: * gcc.c-torture/execute/20050203-1.c: New. From-SVN: r94655
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