[Bug target/37438] [4.4 Regression] ICE in extract_insn, at recog.c:2027 for i{4,5}86

[jakub at gcc dot gnu dot org]

------- Comment #2 from jakub at gcc dot gnu dot org  2008-09-09 19:20 -------
Subject: Bug 37438

Author: jakub
Date: Tue Sep  9 19:18:55 2008
New Revision: 140167

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=140167
Log:
        PR target/37438
        * config/i386/i386.md (zero_extendqihi2_movzbl): Enable when optimizing
        for size, not speed.

        * gcc.dg/pr37438.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr37438.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.md
    trunk/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37438