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[Bug tree-optimization/68067] [4.9/5/6 Regression] Wrong constant folding


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68067

Mikael Pettersson <mikpelinux at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |mikpelinux at gmail dot com

--- Comment #5 from Mikael Pettersson <mikpelinux at gmail dot com> ---
Started with r124217:

--- pr68067.s-r124216   2015-10-24 22:29:26.827234815 +0200
+++ pr68067.s-r124217   2015-10-24 22:24:24.287329237 +0200
@@ -5,8 +5,9 @@
        .type   main, @function
 main:
 .LFB2:
-       xorl    %eax, %eax
-       ret
+       subq    $8, %rsp
+.LCFI0:
+       call    abort
 .LFE2:
        .size   main, .-main
        .section        .eh_frame,"a",@progbits


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