This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug target/45212] [4.6 Regression] FAIL: gcc.target/alpha/pr24178.c scan-assembler ldl.*,18\\\\(
- From: "ubizjak at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 6 Aug 2010 20:14:14 -0000
- Subject: [Bug target/45212] [4.6 Regression] FAIL: gcc.target/alpha/pr24178.c scan-assembler ldl.*,18\\\\(
- References: <bug-45212-1649@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from ubizjak at gmail dot com 2010-08-06 20:14 -------
The problem is, that we enter alpha_expand_mov_nobwx with operand[1]:
(mem/s:QI (plus:DI (reg/v/f:DI 72 [ p10 ])
(const_int 18 [0x12])) [0+8 S1 A16])
This fails "aligned_memory_operand (operands[1], mode)" check.
OTOH, for gcc-4_5 branch, alpha_expand_mov_nobwx is called with:
(mem/s:QI (plus:DI (reg/v/f:DI 74 [ p10 ])
(const_int 18 [0x12])) [0 S1 A64])
--
ubizjak at gmail dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2010-08-06 20:14:13
date| |
Summary|FAIL: |[4.6 Regression] FAIL:
|gcc.target/alpha/pr24178.c |gcc.target/alpha/pr24178.c
|scan-assembler ldl.*,18\\\\(|scan-assembler ldl.*,18\\\\(
Target Milestone|--- |4.6.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45212