20 lines
610 B
Diff
20 lines
610 B
Diff
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Revert:
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2016-02-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
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PR target/65932
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PR target/67714
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* cse.c (cse_insn): Pass NULL to fold_rtx when initially
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folding the source of a SET.
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--- gcc/cse.c (revision 233133)
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+++ gcc/cse.c (revision 233132)
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@@ -4636,7 +4636,7 @@ cse_insn (rtx_insn *insn)
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/* Simplify and foldable subexpressions in SRC. Then get the fully-
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simplified result, which may not necessarily be valid. */
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- src_folded = fold_rtx (src, NULL);
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+ src_folded = fold_rtx (src, insn);
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#if 0
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/* ??? This caused bad code to be generated for the m68k port with -O2.
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