[Bug middle-end/48973] [4.4/4.5 Regression] Inliner bug with one-bit (1-bit) bitfield

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48973

--- Comment #17 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-07-21 09:39:19 UTC ---
Author: jakub
Date: Thu Jul 21 09:39:16 2011
New Revision: 176555

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176555
Log:
    PR middle-end/48973
    * expr.c (expand_expr_real_1) <case TRUTH_ANDIF_EXPR>: If
    the comparison has a single bit signed type, use
    constm1_rtx instead of const1_rtx for true value.

Modified:
    branches/gcc-4_4-branch/gcc/ChangeLog
    branches/gcc-4_4-branch/gcc/expr.c