With revision 159369 these tests passed.
>From revision 159376 and on, including at least 159388, these tests have failed
as follows:
Running /tmp/hpautotest-gcc1/gcc/gcc/testsuite/objc.dg/torture/tls/tls.exp ...
FAIL: objc.dg/torture/tls/thr-init-2.m -O1 (test for excess errors)
WARNING: objc.dg/torture/tls/thr-init-2.m -O1 compilation failed to produce
executable
FAIL: objc.dg/torture/tls/thr-init-2.m -O2 (test for excess errors)
WARNING: objc.dg/torture/tls/thr-init-2.m -O2 compilation failed to produce
executable
FAIL: objc.dg/torture/tls/thr-init-2.m -O3 -fomit-frame-pointer (test for
excess errors)
WARNING: objc.dg/torture/tls/thr-init-2.m -O3 -fomit-frame-pointer
compilation failed to produce executable
FAIL: objc.dg/torture/tls/thr-init-2.m -O3 -g (test for excess errors)
WARNING: objc.dg/torture/tls/thr-init-2.m -O3 -g compilation failed to
produce executable
FAIL: objc.dg/torture/tls/thr-init-2.m -Os (test for excess errors)
WARNING: objc.dg/torture/tls/thr-init-2.m -Os compilation failed to produce
executable
FAIL: objc.dg/torture/tls/thr-init-2.m -O2 -flto (test for excess errors)
WARNING: objc.dg/torture/tls/thr-init-2.m -O2 -flto compilation failed to
produce executable
FAIL: objc.dg/torture/tls/thr-init-2.m -O2 -fwhopr (test for excess errors)
WARNING: objc.dg/torture/tls/thr-init-2.m -O2 -fwhopr compilation failed to
produce executable
FAIL: objc.dg/torture/tls/thr-init-3.m -O1 (test for excess errors)
WARNING: objc.dg/torture/tls/thr-init-3.m -O1 compilation failed to produce
executable
FAIL: objc.dg/torture/tls/thr-init-3.m -O2 (test for excess errors)
WARNING: objc.dg/torture/tls/thr-init-3.m -O2 compilation failed to produce
executable
FAIL: objc.dg/torture/tls/thr-init-3.m -O3 -fomit-frame-pointer (test for
excess errors)
WARNING: objc.dg/torture/tls/thr-init-3.m -O3 -fomit-frame-pointer
compilation failed to produce executable
FAIL: objc.dg/torture/tls/thr-init-3.m -O3 -g (test for excess errors)
WARNING: objc.dg/torture/tls/thr-init-3.m -O3 -g compilation failed to
produce executable
FAIL: objc.dg/torture/tls/thr-init-3.m -Os (test for excess errors)
WARNING: objc.dg/torture/tls/thr-init-3.m -Os compilation failed to produce
executable
FAIL: objc.dg/torture/tls/thr-init-3.m -O2 -flto (test for excess errors)
WARNING: objc.dg/torture/tls/thr-init-3.m -O2 -flto compilation failed to
produce executable
FAIL: objc.dg/torture/tls/thr-init-3.m -O2 -fwhopr (test for excess errors)
WARNING: objc.dg/torture/tls/thr-init-3.m -O2 -fwhopr compilation failed to
produce executable
FAIL: objc.dg/torture/tls/thr-init.m -O1 (test for excess errors)
WARNING: objc.dg/torture/tls/thr-init.m -O1 compilation failed to produce
executable
FAIL: objc.dg/torture/tls/thr-init.m -O2 (test for excess errors)
WARNING: objc.dg/torture/tls/thr-init.m -O2 compilation failed to produce
executable
FAIL: objc.dg/torture/tls/thr-init.m -O3 -fomit-frame-pointer (test for
excess errors)
WARNING: objc.dg/torture/tls/thr-init.m -O3 -fomit-frame-pointer compilation
failed to produce executable
FAIL: objc.dg/torture/tls/thr-init.m -O3 -g (test for excess errors)
WARNING: objc.dg/torture/tls/thr-init.m -O3 -g compilation failed to produce
executable
FAIL: objc.dg/torture/tls/thr-init.m -Os (test for excess errors)
WARNING: objc.dg/torture/tls/thr-init.m -Os compilation failed to produce
executable
FAIL: objc.dg/torture/tls/thr-init.m -O2 -flto (test for excess errors)
WARNING: objc.dg/torture/tls/thr-init.m -O2 -flto compilation failed to
produce executable
FAIL: objc.dg/torture/tls/thr-init.m -O2 -fwhopr (test for excess errors)
WARNING: objc.dg/torture/tls/thr-init.m -O2 -fwhopr compilation failed to
produce executable
The message in objc.log for r159388 is:
Executing on host: /tmp/hpautotest-gcc1/cris-elf/gccobj/gcc/xgcc
-B/tmp/hpautotest-gcc1/cris-elf/gccobj/gcc/
/tmp/hpautotest-gcc1/gcc/gcc/testsuite/objc.dg/torture/tls/thr-init-2.m -O1
-fgnu-runtime -I/tmp/hpautotest-gcc1/gcc/gcc/testsuite/../../libobjc
-B/tmp/hpautotest-gcc1/cris-elf/gccobj/cris-elf/./libobjc/.libs
-L/tmp/hpautotest-gcc1/cris-elf/gccobj/cris-elf/./libobjc/.libs -isystem
/tmp/hpautotest-gcc1/cris-elf/gccobj/cris-elf/./newlib/targ-include -isystem
/tmp/hpautotest-gcc1/gcc/newlib/libc/include
-B/tmp/hpautotest-gcc1/cris-elf/gccobj/cris-elf/./libgloss/cris/
-L/tmp/hpautotest-gcc1/cris-elf/gccobj/cris-elf/./libgloss/cris
-L/tmp/hpautotest-gcc1/gcc/libgloss/cris
-B/tmp/hpautotest-gcc1/cris-elf/gccobj/cris-elf/./newlib/
-L/tmp/hpautotest-gcc1/cris-elf/gccobj/cris-elf/./newlib -sim3 -lobjc -lm -o
./thr-init-2.exe (timeout = 300)
/tmp/ccyWCWTq.o: In function `_fa':
thr-init-2.m:(.text+0x12): undefined reference to `___emutls_v.as.1281'
/tmp/ccyWCWTq.o: In function `_fb':
thr-init-2.m:(.text+0x44): undefined reference to `___emutls_v.bs.1285'
collect2: ld returned 1 exit status
compiler exited with status 1
output is:
/tmp/ccyWCWTq.o: In function `_fa':
thr-init-2.m:(.text+0x12): undefined reference to `___emutls_v.as.1281'
/tmp/ccyWCWTq.o: In function `_fb':
thr-init-2.m:(.text+0x44): undefined reference to `___emutls_v.bs.1285'
collect2: ld returned 1 exit status
FAIL: objc.dg/torture/tls/thr-init-2.m -O1 (test for excess errors)
The tests pass at -O0. For objc.dg/torture/tls/thr-init.m, the message is
similar, but the undefined identifiers are just one, "___emutls_v.fstat".
Note that objc.dg/torture/tls/thr-init-3.m similarly fails with a message
referring to "___emutls_v.as.2610", but that's not a regression; that test has
never passed.
Right, cris-elf is an emutls target.
Author of patches in above revision range CC:ed.
--
Summary: [4.6 Regression]: objc.dg/torture/tls/thr-init-2.m and
thr-init.m
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: hp at gcc dot gnu dot org
GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: cris-axis-elf
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44137
