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re PR rtl-optimization/12828 (-floop-optimize is unstable on PowerPC (float to int...
authorDale Johannesen <dalej@apple.com>
Mon, 22 Dec 2003 18:23:15 +0000 (18:23 +0000)
committerDale Johannesen <dalej@gcc.gnu.org>
Mon, 22 Dec 2003 18:23:15 +0000 (18:23 +0000)
commitaaf3ce3e553c3bb85fe447691c9309f9522facb5
tree54dffb12fe06c5056af9026e7ba7552d76a17f05tree
parentaf3fbed11080efd038c3c6185b51891a72852b31commit | diff
re PR rtl-optimization/12828 (-floop-optimize is unstable on PowerPC (float to int conversion problem))

2003-12-21  Dale Johannesen  <dalej@apple.com>

        PR optimization/12828
        * loop.c:  Add find_regs_nested to look inside CLOBBER(MEM).
        (scan_loop):  Call it.
        * regclass.c (reg_scan_mark_regs):  Look inside CLOBBER(MEM).

From-SVN: r74935
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