This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug target/66866] [miscompile] incorrect load address on manual vector shuffle
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 14 Jul 2015 12:47:21 +0000
- Subject: [Bug target/66866] [miscompile] incorrect load address on manual vector shuffle
- Auto-submitted: auto-generated
- References: <bug-66866-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66866
--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
bool
ix86_expand_pinsr (rtx *operands)
{
...
if (GET_CODE (src) == SUBREG)
src = SUBREG_REG (src);
and lost SUBREG_OFFSET.