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(parent: b2a1b26) | patch
msp430.c (msp430_expand_prologue): Return a CLOBBER rtx for naked functions.
authorNick Clifton <nickc@gcc.gnu.org>
Mon, 29 Sep 2014 16:00:58 +0000 (16:00 +0000)
committerNick Clifton <nickc@gcc.gnu.org>
Mon, 29 Sep 2014 16:00:58 +0000 (16:00 +0000)
commitf642a8b72fb1ed23ff709b9ccaae4457df169b7c
tree278e03ee3ff0d5e042b59df8aa6069aa0e3a0393tree
parentb2a1b26147843649f98f1c89884eaf9f18bb0e0bcommit | diff
msp430.c (msp430_expand_prologue): Return a CLOBBER rtx for naked functions.

* config/msp430/msp430.c (msp430_expand_prologue): Return a
CLOBBER rtx for naked functions.
(msp430_expand_epilogue): Likewise.
(msp430_use_f5_series_hwmult): Cache result.
(use_32bit_hwmult): Cache result.
(msp430_no_hwmult): New function.
(msp430_output_labelref): Use it.

From-SVN: r215683
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