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* [Bug c/33564]  New: A static inline function as a parameter of another static inline function is not inlined.
@ 2007-09-26 14:26 michaelferguson at acm dot org
  2007-09-26 14:49 ` [Bug c/33564] " rguenth at gcc dot gnu dot org
  0 siblings, 1 reply; 2+ messages in thread
From: michaelferguson at acm dot org @ 2007-09-26 14:26 UTC (permalink / raw)
  To: gcc-bugs

This is a duplicate of bug 1601, which I can't reopen.

This bug is still present on 4.1.2-13 (RedHat, 20070626) and 3.4.6-3 (RedHat
20060404). Looking at the produced assembly, f2 and fun are both produced; the
assembly should only produce fun and inline both f1 and f2. I havn't tested it
on 4.2.1 yet, but I'm reopening it because it was reported as fixed years ago.
I'm compiling the test given below with:
gcc -c -O3 --save-temps inline_test.c

How-To-Repeat (from bug 1601):
static inline int
f1( int (*f)(int y), int q )
{
  return( (*f)( q ) );
}

static inline int
f2( int z )
{
  return( z ^ 32 );
}

int fun( int x )
{
  return( f1( &f2, x ) );
}


-- 
           Summary: A static inline function as a parameter of another
                    static inline function is not inlined.
           Product: gcc
           Version: 4.1.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: michaelferguson at acm dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33564


^ permalink raw reply	[flat|nested] 2+ messages in thread

* [Bug c/33564] A static inline function as a parameter of another static inline function is not inlined.
  2007-09-26 14:26 [Bug c/33564] New: A static inline function as a parameter of another static inline function is not inlined michaelferguson at acm dot org
@ 2007-09-26 14:49 ` rguenth at gcc dot gnu dot org
  0 siblings, 0 replies; 2+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2007-09-26 14:49 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #1 from rguenth at gcc dot gnu dot org  2007-09-26 14:49 -------
Fixed in 4.3.0.


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|normal                      |enhancement
             Status|UNCONFIRMED                 |RESOLVED
           Keywords|                            |missed-optimization
      Known to fail|                            |4.2.2
         Resolution|                            |FIXED
   Target Milestone|---                         |4.3.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33564


^ permalink raw reply	[flat|nested] 2+ messages in thread

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2007-09-26 14:26 [Bug c/33564] New: A static inline function as a parameter of another static inline function is not inlined michaelferguson at acm dot org
2007-09-26 14:49 ` [Bug c/33564] " rguenth at gcc dot gnu dot org

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