re PR debug/46258 (gcc.dg/tree-ssa/pr23820.c: -fcompare-debug failure with -O3 -ffloa...
authorAlexandre Oliva <aoliva@redhat.com>
Fri, 26 Nov 2010 04:27:24 +0000 (04:27 +0000)
committerAlexandre Oliva <aoliva@gcc.gnu.org>
Fri, 26 Nov 2010 04:27:24 +0000 (04:27 +0000)
commit4314b5fcf8cdac3c6cccdb71e2788a496bf3f148
tree5238a31f95b1a735b58732165e90b33501eb233a
parent5715dafb8ac141afa3bd963f6110b32b69e2c691
re PR debug/46258 (gcc.dg/tree-ssa/pr23820.c: -fcompare-debug failure with -O3 -ffloat-store)

PR debug/46258
* tree-cfg.c (replace_uses_by): Don't mark BBs as altered on
debug stmts.

From-SVN: r167162
gcc/ChangeLog
gcc/tree-cfg.c