------- Comment #5 from pinskia at gcc dot gnu dot org  2006-08-28 14:37 -------
(In reply to comment #4)
> So not all gcc3 releases do so well.  Are there GCC releases that optimize the
> two functions to identical code?

Yes (FSF) 3.2.3.
.globl f
        .type   f,@function
f:
        movl    4(%esp), %eax
        testl   %eax, %eax
        movl    12(%esp), %eax
        cmovne  8(%esp), %eax
        addl    %eax, %eax
        ret
.Lfe1:
        .size   f,.Lfe1-f
        .p2align 4,,15
.globl f1
        .type   f1,@function
f1:
        movl    4(%esp), %edx
        movl    12(%esp), %eax
        testl   %edx, %edx
        cmovne  8(%esp), %eax
        addl    %eax, %eax
        ret
.Lfe2:
        .size   f1,.Lfe2-f1
        .ident  "GCC: (GNU) 3.2.3"


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28868

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