[Bug middle-end/38360] [4.3/4.4 regression] ICE in gimple_op, at gimple.h:1636
------- Comment #2 from pinskia at gcc dot gnu dot org 2008-12-02 00:34 -------
#1 0x00601a05 in gimple_op (gs=0x42e532d0, i=4) at
/Users/apinski/src/local/gcc/gcc/gimple.h:1636
#2 0x0060578d in gimple_call_arg (gs=0x42e532d0, index=1) at
/Users/apinski/src/local/gcc/gcc/gimple.h:2049
#3 0x0060ee0b in ccp_fold_builtin (stmt=0x42e532d0) at
/Users/apinski/src/local/gcc/gcc/tree-ssa-ccp.c:2567
#4 0x00610218 in fold_gimple_call (gsi=0xbffff63c) at
/Users/apinski/src/local/gcc/gcc/tree-ssa-ccp.c:2793
#5 0x0061092d in fold_stmt (gsi=0xbffff63c) at
/Users/apinski/src/local/gcc/gcc/tree-ssa-ccp.c:2881
#6 0x00525d64 in remove_useless_stmts_1 (gsi=0xbffff63c, data=0xbffff73c) at
/Users/apinski/src/local/gcc/gcc/tree-cfg.c:1921
4.3.2 also ICEs in the same spot so did 4.3.0:
[andrew-pinskis-computer-2:gcc/objdir/stage1-gcc] apinski% ~/local-gcc/bin/gcc
-V4.3.0 t.ct.c: In function 'main':
t.c:5: internal compiler error: tree check: accessed operand 5 of call_expr
with 4 operands in ccp_fold_builtin, at tree-ssa-ccp.c:2466
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Known to work|4.3.3 |
Last reconfirmed|0000-00-00 00:00:00 |2008-12-02 00:34:43
date| |
Summary|[4.4 regression] ICE in |[4.3/4.4 regression] ICE in
|gimple_op, at gimple.h:1636 |gimple_op, at gimple.h:1636
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38360
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