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25 lines
938 B
Diff
25 lines
938 B
Diff
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From: Michael Olbrich <m.olbrich@pengutronix.de>
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Subject: Fix: compiler create bad asm codes.
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See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39429 for details.
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Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
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---
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gcc/config/arm/arm.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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Index: b/gcc/config/arm/arm.c
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===================================================================
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--- a/gcc/config/arm/arm.c
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+++ b/gcc/config/arm/arm.c
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@@ -6838,7 +6838,7 @@ adjacent_mem_locations (rtx a, rtx b)
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/* Don't accept any offset that will require multiple
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instructions to handle, since this would cause the
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arith_adjacentmem pattern to output an overlong sequence. */
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- if (!const_ok_for_op (PLUS, val0) || !const_ok_for_op (PLUS, val1))
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+ if (!const_ok_for_op (val0, PLUS) || !const_ok_for_op (val1, PLUS))
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return 0;
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/* Don't allow an eliminable register: register elimination can make
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