Mark Mitchell <[EMAIL PROTECTED]> writes: > RC2 is available here: > > ftp://gcc.gnu.org/pub/gcc/prerelease-4.0.0-20050417/ > > As before, I'd very much appreciate it if people would test these bits > on primary and secondary platforms, post test results with the > contrib/test_summary script, and send me a message saying whether or > not there are any regressions, together with a pointer to the results.
Bad news, I'm afraid. On powerpc-darwin8, this fails to bootstrap, with an ICE in libjava (when trying to build gnu-xml.o). The backtrace is: Program received signal EXC_BAD_ACCESS, Could not access memory. Reason: KERN_PROTECTION_FAILURE at address: 0x00000004 fold_convert (type=0x4160c380, arg=0x0) at /Network/Servers/hills/Volumes/capanna/gkeating/co/gcc-4.0.0-20050417/gcc/fold-const.c:1886 1886 tree orig = TREE_TYPE (arg); (gdb) bt #0 fold_convert (type=0x4160c380, arg=0x0) at /Network/Servers/hills/Volumes/capanna/gkeating/co/gcc-4.0.0-20050417/gcc/fold-const.c:1886 #1 0x0028c5b4 in bit_from_pos (offset=0x28c5b4, bitpos=0x0) at /Network/Servers/hills/Volumes/capanna/gkeating/co/gcc-4.0.0-20050417/gcc/stor-layout.c:542 #2 0x00118438 in dbxout_type (type=0x42434680, full=0) at /Network/Servers/hills/Volumes/capanna/gkeating/co/gcc-4.0.0-20050417/gcc/dbxout.c:1392 The type involved is: <field_decl 0x48c6d280 code type <integer_type 0x4160c500 short public HI size <integer_cst 0x4160e500 constant invariant 16> unit size <integer_cst 0x4160e520 constant invariant 2> align 16 symtab 52 alias set 15 precision 16 min <integer_cst 0x4160e4a0 -32768> max <integer_cst 0x4160e4c0 32767> pointer_to_this <pointer_type 0x41665e00> chain <type_decl 0x4160c580 short>> ignored decl_1 VOID file gnu/xml/dom/DomElement.java line 324 align 1 offset_align 1 context <record_type 0x42434680 org.w3c.dom.DOMException> chain <field_decl 0x425bd180 D.4079>> I'll run another build with a patch applied to disable libgcj on ppc-darwin, and see how that goes. I'll also try to work out which patch broke it.