Executing on host: /home/dave/gnu/gcc-4.3/objdir/gcc/xgcc
-B/home/dave/gnu/gcc-4.3/objdir/gcc/
/home/dave/gnu/gcc-4.3/gcc/gcc/testsuite/gcc.c-torture/execute/va-arg-15.c -w
-O3 -fomit-frame-pointer -funroll-loops -fno-show-column -lm -o
/home/dave/gnu/gcc-4.3/objdir/gcc/testsuite/gcc/va-arg-15.x4 (timeout = 30
0)
PASS: gcc.c-torture/execute/va-arg-15.c compilation, -O3 -fomit-frame-pointer
-
funroll-loops
Setting LD_LIBRARY_PATH to
:/home/dave/gnu/gcc-4.3/objdir/gcc::/home/dave/gnu/gcc-4.3/objdir/gcc:/home/dave/gnu/gcc-4.3/objdir/hppa-linux/libstdc++-v3/.libs:/home/dave/gnu/gcc-4.3/objdir/hppa-linux/libmudflap/.libs:/home/dave/gnu/gcc-4.3/ob
jdir/hppa-linux/libssp/.libs:/home/dave/gnu/gcc-4.3/objdir/hppa-linux/libgomp/.l
ibs:/home/dave/gnu/gcc-4.3/objdir/./gcc:/home/dave/gnu/gcc-4.3/objdir/./prev-gcc:/usr/lib/debug
FAIL: gcc.c-torture/execute/va-arg-15.c execution, -O3 -fomit-frame-pointer
-funroll-loops
Executing on host: /home/dave/gnu/gcc-4.3/objdir/gcc/xgcc
-B/home/dave/gnu/gcc-4.3/objdir/gcc/
/home/dave/gnu/gcc-4.3/gcc/gcc/testsuite/gcc.c-torture/execute/va-arg-15.c -w
-O3 -fomit-frame-pointer -funroll-all-loops -finline-functions
-fno-show-column -lm -o
/home/dave/gnu/gcc-4.3/objdir/gcc/testsuite/gcc/va-arg-15.x5 (timeout = 300)
PASS: gcc.c-torture/execute/va-arg-15.c compilation, -O3 -fomit-frame-pointer
-funroll-all-loops -finline-functions
Setting LD_LIBRARY_PATH to
:/home/dave/gnu/gcc-4.3/objdir/gcc::/home/dave/gnu/gcc-4.3/objdir/gcc:/home/dave/gnu/gcc-4.3/objdir/hppa-linux/libstdc++-v3/.libs:/home/dave/gnu/gcc-4.3/objdir/hppa-linux/libmudflap/.libs:/home/dave/gnu/gcc-4.3/objdir/hppa-linux/libssp/.libs:/home/dave/gnu/gcc-4.3/objdir/hppa-linux/libgomp/.libs:/home/dave/gnu/gcc-4.3/objdir/./gcc:/home/dave/gnu/gcc-4.3/objdir/./prev-gcc:/usr/lib/debug
FAIL: gcc.c-torture/execute/va-arg-15.c execution, -O3 -fomit-frame-pointer
-funroll-all-loops -finline-functions
Suspect the following change:
2008-01-19 Kenneth Zadeck <[EMAIL PROTECTED]>
PR rtl-optimization/26854
PR rtl-optimization/34400
* ddg.c (create_ddg_dep_from_intra_loop_link): Do not use
DF_RD->gen.
* df.h (df_changeable_flags.DF_RD_NO_TRIM): New.
(df_rd_bb_info.expanded_lr_out): New.
* loop_invariant.c (find_defs): Added DF_RD_NO_TRIM flag.
* loop_iv.c (iv_analysis_loop_init): Ditto.
* df-problems.c (df_rd_free_bb_info, df_rd_alloc, df_rd_confluence_n,
df_rd_bb_local_compute, df_rd_transfer_function, df_rd_free):
Added code to allocate, initialize or free expanded_lr_out.
(df_rd_bb_local_compute_process_def): Restructured to make
more understandable.
(df_rd_confluence_n): Add code to do nothing with fake edges and
code to no apply invalidate_by_call sets if the sets are being trimmed.
(df_lr_local_finalize): Renamed to df_lr_finalize.
(df_live_local_finalize): Renamed to df_live_finalize.
--
Summary: [Regression 4.3] FAIL: gcc.c-torture/execute/va-arg-15.c
execution, -O3 -fomit-frame-pointer -funroll-loops
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: danglin at gcc dot gnu dot org
GCC build triplet: hppa*-*-* (32-bit)
GCC host triplet: hppa*-*-* (32-bit)
GCC target triplet: hppa*-*-* (32-bit)
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34926
