[Bug bootstrap/40597] Powerpc bootstrap is broken due to changes in expmed.c

["bergner at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #31 from bergner at gcc dot gnu dot org  2009-07-02 02:50 -------
I think we recursed off the stack.  This is the backtrace:

#0  0x000000001047bedc in gimple_boolify (expr=0x400005e33c0) at
/home/bergner/gcc/PR40597/gcc-mainline-base/gcc/gimplify.c:2750
#1  0x000000001047e230 in gimplify_cond_expr (expr_p=0x400005e3450,
pre_p=0xfffff409e70, fallback=0)
    at /home/bergner/gcc/PR40597/gcc-mainline-base/gcc/gimplify.c:2932
#2  0x00000000104996d8 in gimplify_expr (expr_p=0x400005e3450,
pre_p=0xfffff409e70, post_p=0xfffff4093a8, 
    gimple_test_f=@0x11106140: 0x1045bacc <is_gimple_stmt>, fallback=0)
    at /home/bergner/gcc/PR40597/gcc-mainline-base/gcc/gimplify.c:6456
#3  0x000000001048d38c in gimplify_stmt (stmt_p=0x400005e3450,
seq_p=0xfffff409e70)
    at /home/bergner/gcc/PR40597/gcc-mainline-base/gcc/gimplify.c:5142
#4  0x0000000010480aec in gimplify_cond_expr (expr_p=0x400005e34a0,
pre_p=0xfffff40b340, fallback=0)
    at /home/bergner/gcc/PR40597/gcc-mainline-base/gcc/gimplify.c:3054
#5  0x00000000104996d8 in gimplify_expr (expr_p=0x400005e34a0,
pre_p=0xfffff40b340, post_p=0xfffff40a878, 
    gimple_test_f=@0x11106140: 0x1045bacc <is_gimple_stmt>, fallback=0)
    at /home/bergner/gcc/PR40597/gcc-mainline-base/gcc/gimplify.c:6456
#6  0x000000001048d38c in gimplify_stmt (stmt_p=0x400005e34a0,
seq_p=0xfffff40b340)
    at /home/bergner/gcc/PR40597/gcc-mainline-base/gcc/gimplify.c:5142
#7  0x0000000010480aec in gimplify_cond_expr (expr_p=0x400005e34f0,
pre_p=0xfffff40c810, fallback=0)
    at /home/bergner/gcc/PR40597/gcc-mainline-base/gcc/gimplify.c:3054
#8  0x00000000104996d8 in gimplify_expr (expr_p=0x400005e34f0,
pre_p=0xfffff40c810, post_p=0xfffff40bd48, 
    gimple_test_f=@0x11106140: 0x1045bacc <is_gimple_stmt>, fallback=0)
    at /home/bergner/gcc/PR40597/gcc-mainline-base/gcc/gimplify.c:6456
#9  0x000000001048d38c in gimplify_stmt (stmt_p=0x400005e34f0,
seq_p=0xfffff40c810)
    at /home/bergner/gcc/PR40597/gcc-mainline-base/gcc/gimplify.c:5142
#10 0x0000000010480aec in gimplify_cond_expr (expr_p=0x400005e3540,
pre_p=0xfffff40dce0, fallback=0)
    at /home/bergner/gcc/PR40597/gcc-mainline-base/gcc/gimplify.c:3054
#11 0x00000000104996d8 in gimplify_expr (expr_p=0x400005e3540,
pre_p=0xfffff40dce0, post_p=0xfffff40d218, 
    gimple_test_f=@0x11106140: 0x1045bacc <is_gimple_stmt>, fallback=0)
    at /home/bergner/gcc/PR40597/gcc-mainline-base/gcc/gimplify.c:6456
#12 0x000000001048d38c in gimplify_stmt (stmt_p=0x400005e3540,
seq_p=0xfffff40dce0)
    at /home/bergner/gcc/PR40597/gcc-mainline-base/gcc/gimplify.c:5142
#13 0x0000000010480aec in gimplify_cond_expr (expr_p=0x400005e3590,
pre_p=0xfffff40f1b0, fallback=0)
    at /home/bergner/gcc/PR40597/gcc-mainline-base/gcc/gimplify.c:3054
#14 0x00000000104996d8 in gimplify_expr (expr_p=0x400005e3590,
pre_p=0xfffff40f1b0, post_p=0xfffff40e6e8, 
    gimple_test_f=@0x11106140: 0x1045bacc <is_gimple_stmt>, fallback=0)
    at /home/bergner/gcc/PR40597/gcc-mainline-base/gcc/gimplify.c:6456
#15 0x000000001048d38c in gimplify_stmt (stmt_p=0x400005e3590,
seq_p=0xfffff40f1b0)
    at /home/bergner/gcc/PR40597/gcc-mainline-base/gcc/gimplify.c:5142
#16 0x0000000010480aec in gimplify_cond_expr (expr_p=0x400005e35e0,
pre_p=0xfffff410680, fallback=0)
    at /home/bergner/gcc/PR40597/gcc-mainline-base/gcc/gimplify.c:3054
#17 0x00000000104996d8 in gimplify_expr (expr_p=0x400005e35e0,
pre_p=0xfffff410680, post_p=0xfffff40fbb8, 
    gimple_test_f=@0x11106140: 0x1045bacc <is_gimple_stmt>, fallback=0)
    at /home/bergner/gcc/PR40597/gcc-mainline-base/gcc/gimplify.c:6456
#18 0x000000001048d38c in gimplify_stmt (stmt_p=0x400005e35e0,
seq_p=0xfffff410680)
    at /home/bergner/gcc/PR40597/gcc-mainline-base/gcc/gimplify.c:5142
#19 0x0000000010480aec in gimplify_cond_expr (expr_p=0x400005e3630,
pre_p=0xfffff411b50, fallback=0)
    at /home/bergner/gcc/PR40597/gcc-mainline-base/gcc/gimplify.c:3054
#20 0x00000000104996d8 in gimplify_expr (expr_p=0x400005e3630,
pre_p=0xfffff411b50, post_p=0xfffff411088, 
    gimple_test_f=@0x11106140: 0x1045bacc <is_gimple_stmt>, fallback=0)
    at /home/bergner/gcc/PR40597/gcc-mainline-base/gcc/gimplify.c:6456

[snip over 4000 gimplify_* frames]


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40597