mirror of git://gcc.gnu.org/git/gcc.git
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@ -23,7 +23,7 @@
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PR tree-optimizatin/78812
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* rtl.h (contains_mem_rtx_p): Prototype.
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* ifcvt.c (containts_mem_rtx_p): Move from here to...
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* rtlanal.c (contains_mem_rtx_p): Here and remvoe static linkage.
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* rtlanal.c (contains_mem_rtx_p): Here and remove static linkage.
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* gcse.c (prune_expressions): Use contains_mem_rtx_p to discover
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and prune MEMs that are not at the toplevel of a SET_SRC rtx. Look
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through ZERO_EXTEND and SIGN_EXTEND when trying to avoid pruning
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