18 lines
596 B
Diff
18 lines
596 B
Diff
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2016-03-31 Jakub Jelinek <jakub@redhat.com>
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PR target/70404
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* config/s390/s390.c (s390_expand_insv): Force src to REG
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if not nonimmediate_operand.
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--- gcc/config/s390/s390.c.jj 2016-03-11 17:37:38.000000000 +0100
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+++ gcc/config/s390/s390.c 2016-03-31 10:32:26.424442770 +0200
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@@ -6083,6 +6083,8 @@ s390_expand_insv (rtx dest, rtx op1, rtx
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src = force_reg (mode_s, src);
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src = gen_lowpart (mode, src);
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}
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+ else if (!nonimmediate_operand (src, mode))
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+ src = force_reg (mode, src);
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op = gen_rtx_ZERO_EXTRACT (mode, dest, op1, op2),
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op = gen_rtx_SET (op, src);
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