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* [Bug target/48572] New: [4.7 regression] gcc.target/mips/mips-{3d,ps}-?.c tests ICE on IRIX 6.5
@ 2011-04-12 13:26 ro at gcc dot gnu.org
2011-07-19 15:01 ` [Bug target/48572] " ro at gcc dot gnu.org
0 siblings, 1 reply; 2+ messages in thread
From: ro at gcc dot gnu.org @ 2011-04-12 13:26 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48572
Summary: [4.7 regression] gcc.target/mips/mips-{3d,ps}-?.c
tests ICE on IRIX 6.5
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: ro@gcc.gnu.org
CC: richard.sandiford@linaro.org
Host: mips-sgi-irix6.5
Target: mips-sgi-irix6.5
Build: mips-sgi-irix6.5
Between 20110322 and 20110401,several mips-3d-?.c and mips-ps-?.c tests started
to fail on IRIX 6.5, e.g.
Downgraded to a 'link' test due to unsupported option '-mips3d'
Downgraded to an 'assemble' test due to incompatible arch option (-march=mips3
changed to -mips64)
Executing on host: /var/gcc/regression/trunk/6.5-gcc/build/gcc/xgcc
-B/var/gcc/regression/trunk/6.5-gcc/build/gcc/
-DNOMIPS16=__attribute__((nomips16)) -mips64 -mhard-float -mfp64 -mips3d -O2
-mpaired-single -c -o mips-3d-1.o
/vol/gcc/src/hg/trunk/local/gcc/testsuite/gcc.target/mips/mips-3d-1.c
(timeout = 600)
/vol/gcc/src/hg/trunk/local/gcc/testsuite/gcc.target/mips/mips-3d-1.c: In
function 'main':
/vol/gcc/src/hg/trunk/local/gcc/testsuite/gcc.target/mips/mips-3d-1.c:127:1:
error: unable to find a register to spill in class 'GR_REGS'
/vol/gcc/src/hg/trunk/local/gcc/testsuite/gcc.target/mips/mips-3d-1.c:127:1:
error: this is the insn:
(insn 26 6 28 2 (set (reg:CCV2 253)
(unspec:CCV2 [
(reg/v:V2SF 34 $f2 [orig:197 c ] [197])
(reg/v:V2SF 35 $f3 [orig:194 d ] [194])
(const_int 2 [0x2])
] UNSPEC_C))
/vol/gcc/src/hg/trunk/local/gcc/testsuite/gcc.target/mips/mips-3d-1.c:31 677
{mips_c_cond_ps}
(expr_list:REG_DEAD (reg/v:V2SF 34 $f2 [orig:197 c ] [197])
(expr_list:REG_DEAD (reg/v:V2SF 35 $f3 [orig:194 d ] [194])
(expr_list:REG_EQUAL (unspec:CCV2 [
(reg/v:V2SF 34 $f2 [orig:197 c ] [197])
(const_vector:V2SF [
(const_double:SF 4.6e+1 [0x0.b8p+6])
(const_double:SF 1.12e+2 [0x0.ep+7])
])
(const_int 2 [0x2])
] UNSPEC_C)
(nil)))))
/vol/gcc/src/hg/trunk/local/gcc/testsuite/gcc.target/mips/mips-3d-1.c:127:1:
internal compiler error: in spill_failure, at reload1.c:2113
This is a regression from 4.6.
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug target/48572] [4.7 regression] gcc.target/mips/mips-{3d,ps}-?.c tests ICE on IRIX 6.5
2011-04-12 13:26 [Bug target/48572] New: [4.7 regression] gcc.target/mips/mips-{3d,ps}-?.c tests ICE on IRIX 6.5 ro at gcc dot gnu.org
@ 2011-07-19 15:01 ` ro at gcc dot gnu.org
0 siblings, 0 replies; 2+ messages in thread
From: ro at gcc dot gnu.org @ 2011-07-19 15:01 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48572
Rainer Orth <ro at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |FIXED
--- Comment #1 from Rainer Orth <ro at gcc dot gnu.org> 2011-07-19 15:00:32 UTC ---
Works now.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2011-04-12 13:26 [Bug target/48572] New: [4.7 regression] gcc.target/mips/mips-{3d,ps}-?.c tests ICE on IRIX 6.5 ro at gcc dot gnu.org
2011-07-19 15:01 ` [Bug target/48572] " ro at gcc dot gnu.org
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