[Bug c/15245] New: ICE in Invalid operand to unary operator / verify_stmts

[Bug c/15245] New: ICE in Invalid operand to unary operator / verify_stmts

[marcus at jet dot franken dot de]

/home/marcus/projects/gcc/BIN/bin/gcc  -v -O2 -c testcase.i  
Konfiguriert mit: /home/marcus/projects/gcc/configure --prefix=/home/marcus/
projects/gcc/BIN/ 
Thread-Modell: posix 
gcc-Version 3.5-tree-ssa 20040421 (merged 20040414) 
 /home/marcus/projects/gcc/BIN/bin/../libexec/gcc/
i686-pc-linux-gnu/3.5-tree-ssa/cc1 -fpreprocessed testcase.i -quiet -dumpbase 
testcase.i -mtune=pentiumpro -auxbase testcase -O2 -version -o /tmp/ccqJJzWq.s 
GNU C version 3.5-tree-ssa 20040421 (merged 20040414) (i686-pc-linux-gnu) 
        compiled by GNU C version 3.5-tree-ssa 20040421 (merged 20040414). 
GGC-Heuristik: --param ggc-min-expand=30 --param ggc-min-heapsize=4096 
testcase.i: In function `f': 
testcase.i:2: Fehler: Invalid operand to unary operator 
(int<D0>)T.1<D1095>_8; 
 
testcase.i:2: interner Compiler-Fehler: verify_stmts failed. 
Please submit a full bug report, 
with preprocessed source if appropriate. 
 
Slightly illegal code in attached testcase.

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           Summary: ICE  in Invalid operand to unary operator / verify_stmts
           Product: gcc
           Version: tree-ssa
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: marcus at jet dot franken dot de
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15245

[Bug c/15245] ICE in Invalid operand to unary operator / verify_stmts

[marcus at jet dot franken dot de]

------- Additional Comments From marcus at jet dot franken dot de  2004-05-01 18:18 -------
Created an attachment (id=6208)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=6208&action=view)
testcase.i

gcc -O2 -c testcase.i

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15245

[Bug optimization/15245] [tree-ssa] ICE in Invalid operand to unary operator / verify_stmts

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-05-01 18:42 -------
Confirmed, the problem happens in tree-ssa-phiopt, I will look into fixing it.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |pinskia at gcc dot gnu dot
                   |dot org                     |org
             Status|UNCONFIRMED                 |ASSIGNED
          Component|c                           |optimization
     Ever Confirmed|                            |1
           Keywords|                            |ice-on-valid-code
   Last reconfirmed|0000-00-00 00:00:00         |2004-05-01 18:42:48
               date|                            |
            Summary|ICE  in Invalid operand to  |[tree-ssa] ICE  in Invalid
                   |unary operator /            |operand to unary operator /
                   |verify_stmts                |verify_stmts
   Target Milestone|---                         |tree-ssa


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15245

[Bug optimization/15245] [tree-ssa] ICE in Invalid operand to unary operator / verify_stmts

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-05-01 20:07 -------
Patch here: <http://gcc.gnu.org/ml/gcc-patches/2004-05/msg00035.html>.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |patch


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15245

[Bug optimization/15245] [tree-ssa] ICE in Invalid operand to unary operator / verify_stmts

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-05-03 16:59 -------
Fixed, thanks for small test case.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15245

[Bug optimization/15245] [tree-ssa] ICE in Invalid operand to unary operator / verify_stmts

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-05-03 16:59 -------
Subject: Bug 15245

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	tree-ssa-20020619-branch
Changes by:	pinskia@gcc.gnu.org	2004-05-03 16:59:09

Modified files:
	gcc            : ChangeLog.tree-ssa 
	gcc/testsuite  : ChangeLog.tree-ssa 
Added files:
	gcc/testsuite/gcc.c-torture/compile: pr15245.c 

Log message:
	2004-05-03  Andrew Pinski  <pinskia@physics.uc.edu>
	
	PR optimization/15245
	* gcc.c-torture/compile/pr15245.c: New test.
	
	2004-05-03  Andrew Pinski  <pinskia@physics.uc.edu>
	
	PR optimization/15245
	* tree-ssa-phiopt.c (conditional_replacement): Use fold_convert
	instead of convert.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.tree-ssa.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.1352&r2=1.1.2.1353
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.tree-ssa.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.233&r2=1.1.2.234
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/compile/pr15245.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=NONE&r2=1.1.2.1



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15245

[Bug optimization/15245] [tree-ssa] ICE in Invalid operand to unary operator / verify_stmts

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-05-03 19:36 -------
Subject: Bug 15245

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	tree-ssa-20020619-branch
Changes by:	pinskia@gcc.gnu.org	2004-05-03 19:36:57

Modified files:
	gcc            : tree-ssa-phiopt.c 

Log message:
	2004-05-03  Andrew Pinski  <pinskia@physics.uc.edu>
	
	PR optimization/15245
	* tree-ssa-phiopt.c (conditional_replacement): Use fold_convert
	instead of convert.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-phiopt.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.10&r2=1.1.2.11



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15245