http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50804
--- Comment #1 from John David Anglin <danglin at gcc dot gnu.org> 2012-02-02 03:01:09 UTC --- Also fails on hppa-unknown-linux-gnu without "--param allow-store-data-races=0": Spawning: gdb -nx -nw -quiet -x /home/dave/gnu/gcc/gcc/gcc/testsuite/gcc.dg/simu late-thread/simulate-thread.gdb ./bitfields-2.exe spawn gdb -nx -nw -x /home/dave/gnu/gcc/gcc/gcc/testsuite/gcc.dg/simulate-thread /simulate-thread.gdb ./bitfields-2.exe GNU gdb (GDB) 7.3-debian Copyright (C) 2011 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "hppa-linux-gnu". For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>... Reading symbols from /home/dave/gnu/gcc/objdir/gcc/testsuite/gcc/bitfields-2.exe ...done. Breakpoint 1 at 0x1079c: file /home/dave/gnu/gcc/gcc/gcc/testsuite/c-c++-common/ simulate-thread/bitfields-2.c, line 51. Breakpoint 1, simulate_thread_main () at /home/dave/gnu/gcc/gcc/gcc/testsuite/c-c++-common/simulate-thread/bitfields-2.c:51 51 var.k = 13; 1: x/i $pc => 0x1079c <simulate_thread_main>: addil L%0,dp,r1 0x000107a0 51 var.k = 13; 1: x/i $pc => 0x107a0 <simulate_thread_main+4>: ldo b0(r1),r1 0x000107a4 51 var.k = 13; 1: x/i $pc => 0x107a4 <simulate_thread_main+8>: ldh 8(r1),ret0 0x000107a8 51 var.k = 13; 1: x/i $pc => 0x107a8 <simulate_thread_main+12>: depwi d,30,15,ret0 0x000107ac 51 var.k = 13; 1: x/i $pc => 0x107ac <simulate_thread_main+16>: sth ret0,8(r1) 0x000107b0 51 var.k = 13; 1: x/i $pc => 0x107b0 <simulate_thread_main+20>: bve,n (rp) 0x000107b0 51 var.k = 13; 1: x/i $pc => 0x107b0 <simulate_thread_main+20>: bve,n (rp) FAIL: invalid intermediate result for <var.c[]>. FAIL: c-c++-common/simulate-thread/bitfields-2.c -Os -g thread simulation test
