sh.c (machine_dependent_reorg): Don't set RTX_UNCHANGING_P on an UNSPEC.
* sh.c (machine_dependent_reorg): Don't set RTX_UNCHANGING_P on an UNSPEC. From-SVN: r54318
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@ -1,3 +1,8 @@
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Thu Jun 6 15:57:23 2002 J"orn Rennecke <joern.rennecke@superh.com>
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* sh.c (machine_dependent_reorg): Don't set RTX_UNCHANGING_P
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on an UNSPEC.
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Thu Jun 6 07:17:43 2002 Nicola Pero <n.pero@mi.flashnet.it>
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Thu Jun 6 07:17:43 2002 Nicola Pero <n.pero@mi.flashnet.it>
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PR objc/6834
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PR objc/6834
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@ -3796,6 +3796,7 @@ machine_dependent_reorg (first)
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/* Remove the clobber of r0. */
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/* Remove the clobber of r0. */
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XEXP (clobber, 0) = gen_rtx_SCRATCH (Pmode);
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XEXP (clobber, 0) = gen_rtx_SCRATCH (Pmode);
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RTX_UNCHANGING_P (newsrc) = 1;
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}
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}
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/* This is a mova needing a label. Create it. */
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/* This is a mova needing a label. Create it. */
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else if (GET_CODE (src) == UNSPEC
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else if (GET_CODE (src) == UNSPEC
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@ -3813,8 +3814,8 @@ machine_dependent_reorg (first)
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lab = add_constant (src, mode, 0);
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lab = add_constant (src, mode, 0);
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newsrc = gen_rtx_MEM (mode,
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newsrc = gen_rtx_MEM (mode,
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gen_rtx_LABEL_REF (VOIDmode, lab));
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gen_rtx_LABEL_REF (VOIDmode, lab));
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RTX_UNCHANGING_P (newsrc) = 1;
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}
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}
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RTX_UNCHANGING_P (newsrc) = 1;
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*patp = gen_rtx_SET (VOIDmode, dst, newsrc);
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*patp = gen_rtx_SET (VOIDmode, dst, newsrc);
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INSN_CODE (scan) = -1;
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INSN_CODE (scan) = -1;
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}
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}
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