mirror/gcc
2
0
Fork 0
mirror of git://gcc.gnu.org/git/gcc.git synced 2025-04-03 21:51:45 +08:00
Code Issues Packages Projects Releases Wiki Activity

re PR target/60704 (ICE: in extract_constrain_insn_cached, at recog.c:2156 with -flive-range-shrinkage -march=amdfam10)

Browse Source 
PR target/60704

        * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
        alternative enabled before register allocation.

From-SVN: r208989
This commit is contained in:
Richard Henderson 2014-04-01 07:40:27 -07:00 committed by Richard Henderson
parent 98e8dd4d86
commit 2a1ffd6db5
2 changed files with 12 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
gcc/ChangeLog
View File

@ -1,3 +1,9 @@
2014-04-01 Richard Henderson <rth@redhat.com>
PR target/60704
* config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
alternative enabled before register allocation.
2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
* config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.

7
gcc/config/i386/i386.md
View File

@ -4739,8 +4739,13 @@
&& X87_ENABLE_FLOAT (<MODEF:MODE>mode,
<SWI48:MODE>mode)")
(eq_attr "alternative" "1")
/* ??? For sched1 we need constrain_operands to be able to
select an alternative. Leave this enabled before RA. */
(symbol_ref "TARGET_INTER_UNIT_CONVERSIONS
|| optimize_function_for_size_p (cfun)")
|| optimize_function_for_size_p (cfun)
|| !(reload_completed
|| reload_in_progress
|| lra_in_progress)")
]
(symbol_ref "true")))
])