public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug target/13524] New: [tree-ssa] ICE in optimize_inline_calls when passing inline function result to builtin
@ 2003-12-30 20:08 falk at debian dot org
  2003-12-30 20:31 ` [Bug target/13524] " pinskia at gcc dot gnu dot org
                   ` (6 more replies)
  0 siblings, 7 replies; 8+ messages in thread
From: falk at debian dot org @ 2003-12-30 20:08 UTC (permalink / raw)
  To: gcc-bugs

3.5-tree-ssa 20031230 (merged 20031130)

falk@juist:/tmp% cat bug.c
static inline int avg4 (void)
{
  return 0;
}
int f (void)
{
  return __builtin_alpha_amask (avg4 ());
}

falk@juist:/tmp% gcc -c -O bug.c
bug.c: In function `f':

bug.c:6: internal compiler error: in optimize_inline_calls, at tree-inline.c:1842
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

The actual builtin is irrelevant, any alpha builtin will do, but not for
example builtin_clz.

-- 
           Summary: [tree-ssa] ICE in optimize_inline_calls when passing
                    inline function result to builtin
           Product: gcc
           Version: tree-ssa
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P2
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: falk at debian dot org
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: alphaev68-unknown-linux-gnu
  GCC host triplet: alphaev68-unknown-linux-gnu
GCC target triplet: alphaev68-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13524


^ permalink raw reply	[flat|nested] 8+ messages in thread
* [Bug target/13524] [tree-ssa] ICE in optimize_inline_calls when passing inline function result to builtin
  2003-12-30 20:08 [Bug target/13524] New: [tree-ssa] ICE in optimize_inline_calls when passing inline function result to builtin falk at debian dot org
@ 2003-12-30 20:31 ` pinskia at gcc dot gnu dot org
  2003-12-30 20:34 ` [Bug optimization/13524] " pinskia at gcc dot gnu dot org
                   ` (5 subsequent siblings)
  6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2003-12-30 20:31 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From pinskia at gcc dot gnu dot org  2003-12-30 20:08 -------
      /* Double check that we inlined everything we are supposed to inline.  */
I would if it is not inlining the function for some reason?

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |tree-ssa


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13524


^ permalink raw reply	[flat|nested] 8+ messages in thread
* [Bug optimization/13524] [tree-ssa] ICE in optimize_inline_calls when passing inline function result to builtin
  2003-12-30 20:08 [Bug target/13524] New: [tree-ssa] ICE in optimize_inline_calls when passing inline function result to builtin falk at debian dot org
  2003-12-30 20:31 ` [Bug target/13524] " pinskia at gcc dot gnu dot org
@ 2003-12-30 20:34 ` pinskia at gcc dot gnu dot org
  2004-01-10  0:23 ` steven at gcc dot gnu dot org
                   ` (4 subsequent siblings)
  6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2003-12-30 20:34 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From pinskia at gcc dot gnu dot org  2003-12-30 20:20 -------
Confirmed also on PPC with the altivec built-ins:
#include <altivec.h>
static inline int avg4 (void)
{
  return 0;
}
vector signed f(int *x)
{
  return vec_ld(avg4(),x);
}

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
          Component|target                      |optimization
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2003-12-30 20:20:18
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13524


^ permalink raw reply	[flat|nested] 8+ messages in thread
* [Bug optimization/13524] [tree-ssa] ICE in optimize_inline_calls when passing inline function result to builtin
  2003-12-30 20:08 [Bug target/13524] New: [tree-ssa] ICE in optimize_inline_calls when passing inline function result to builtin falk at debian dot org
  2003-12-30 20:31 ` [Bug target/13524] " pinskia at gcc dot gnu dot org
  2003-12-30 20:34 ` [Bug optimization/13524] " pinskia at gcc dot gnu dot org
@ 2004-01-10  0:23 ` steven at gcc dot gnu dot org
  2004-01-10  4:05 ` pinskia at gcc dot gnu dot org
                   ` (3 subsequent siblings)
  6 siblings, 0 replies; 8+ messages in thread
From: steven at gcc dot gnu dot org @ 2004-01-10  0:23 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From steven at gcc dot gnu dot org  2004-01-10 00:23 -------
What do the tree dumps look like? 

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13524


^ permalink raw reply	[flat|nested] 8+ messages in thread
* [Bug optimization/13524] [tree-ssa] ICE in optimize_inline_calls when passing inline function result to builtin
  2003-12-30 20:08 [Bug target/13524] New: [tree-ssa] ICE in optimize_inline_calls when passing inline function result to builtin falk at debian dot org
                   ` (2 preceding siblings ...)
  2004-01-10  0:23 ` steven at gcc dot gnu dot org
@ 2004-01-10  4:05 ` pinskia at gcc dot gnu dot org
  2004-01-30  2:59 ` rth at gcc dot gnu dot org
                   ` (2 subsequent siblings)
  6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-01-10  4:05 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From pinskia at gcc dot gnu dot org  2004-01-10 04:05 -------
Jan already analysised this one.  The problem is that we do not gimplify things for builtins, if we 
did that caused problems with var_args.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13524


^ permalink raw reply	[flat|nested] 8+ messages in thread
* [Bug optimization/13524] [tree-ssa] ICE in optimize_inline_calls when passing inline function result to builtin
  2003-12-30 20:08 [Bug target/13524] New: [tree-ssa] ICE in optimize_inline_calls when passing inline function result to builtin falk at debian dot org
                   ` (3 preceding siblings ...)
  2004-01-10  4:05 ` pinskia at gcc dot gnu dot org
@ 2004-01-30  2:59 ` rth at gcc dot gnu dot org
  2004-01-30  9:20 ` cvs-commit at gcc dot gnu dot org
  2004-01-30  9:24 ` rth at gcc dot gnu dot org
  6 siblings, 0 replies; 8+ messages in thread
From: rth at gcc dot gnu dot org @ 2004-01-30  2:59 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From rth at gcc dot gnu dot org  2004-01-30 02:59 -------
Mine

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |rth at gcc dot gnu dot org
                   |dot org                     |
             Status|NEW                         |ASSIGNED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13524


^ permalink raw reply	[flat|nested] 8+ messages in thread
* [Bug optimization/13524] [tree-ssa] ICE in optimize_inline_calls when passing inline function result to builtin
  2003-12-30 20:08 [Bug target/13524] New: [tree-ssa] ICE in optimize_inline_calls when passing inline function result to builtin falk at debian dot org
                   ` (4 preceding siblings ...)
  2004-01-30  2:59 ` rth at gcc dot gnu dot org
@ 2004-01-30  9:20 ` cvs-commit at gcc dot gnu dot org
  2004-01-30  9:24 ` rth at gcc dot gnu dot org
  6 siblings, 0 replies; 8+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-01-30  9:20 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-01-30 09:20 -------
Subject: Bug 13524

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	tree-ssa-20020619-branch
Changes by:	rth@gcc.gnu.org	2004-01-30 09:20:00

Modified files:
	gcc            : ChangeLog.tree-ssa gengtype-yacc.y gimplify.c 
	                 tree-dfa.c tree-simple.h tree-ssa-operands.c 
	                 tree.h 

Log message:
	PR opt/13524
	* gengtype-yacc.y (struct_fields): Accept unnamed bitfields.
	(bitfieldlen): Split from ...
	(bitfieldopt): ... here.
	* gimplify.c (mark_not_gimple): Remove.
	(gimplify_call_expr): Don't ignore BUILT_IN_MD.
	* tree-dfa.c (struct walk_state): Remove is_not_gimple.
	(find_referenced_vars): Don't look for TREE_NOT_GIMPLE.
	(find_vars_r, add_referenced_var): Likewise.
	* tree-ssa-operands.c (get_stmt_operands, get_expr_operands): Likewise.
	* tree-simple.h (mark_not_gimple): Remove.
	* tree.h (struct tree_common): Remove not_gimple_flag.
	(TREE_NOT_GIMPLE): Remove.

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=1.1.2.1139&r2=1.1.2.1140
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/gengtype-yacc.y.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.5.2.4&r2=1.5.2.5
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/gimplify.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.139&r2=1.1.2.140
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-dfa.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.4.213&r2=1.1.4.214
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-simple.h.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.4.45&r2=1.1.4.46
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-operands.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.6&r2=1.1.2.7
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree.h.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.342.2.163&r2=1.342.2.164



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13524


^ permalink raw reply	[flat|nested] 8+ messages in thread
* [Bug optimization/13524] [tree-ssa] ICE in optimize_inline_calls when passing inline function result to builtin
  2003-12-30 20:08 [Bug target/13524] New: [tree-ssa] ICE in optimize_inline_calls when passing inline function result to builtin falk at debian dot org
                   ` (5 preceding siblings ...)
  2004-01-30  9:20 ` cvs-commit at gcc dot gnu dot org
@ 2004-01-30  9:24 ` rth at gcc dot gnu dot org
  6 siblings, 0 replies; 8+ messages in thread
From: rth at gcc dot gnu dot org @ 2004-01-30  9:24 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From rth at gcc dot gnu dot org  2004-01-30 09:24 -------
http://gcc.gnu.org/ml/gcc-patches/2004-01/msg03368.html

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13524


^ permalink raw reply	[flat|nested] 8+ messages in thread
end of thread, other threads:[~2004-01-30  9:24 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2003-12-30 20:08 [Bug target/13524] New: [tree-ssa] ICE in optimize_inline_calls when passing inline function result to builtin falk at debian dot org
2003-12-30 20:31 ` [Bug target/13524] " pinskia at gcc dot gnu dot org
2003-12-30 20:34 ` [Bug optimization/13524] " pinskia at gcc dot gnu dot org
2004-01-10  0:23 ` steven at gcc dot gnu dot org
2004-01-10  4:05 ` pinskia at gcc dot gnu dot org
2004-01-30  2:59 ` rth at gcc dot gnu dot org
2004-01-30  9:20 ` cvs-commit at gcc dot gnu dot org
2004-01-30  9:24 ` rth at gcc dot gnu dot org

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).