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[Bug middle-end/51784] [4.7 Regression] FAIL: gcc.dg/tree-prof/pr44777.c execution, -fprofile-generate -D_PROFILE_GENERATE
- From: "dominiq at lps dot ens.fr" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 08 Jan 2012 12:18:42 +0000
- Subject: [Bug middle-end/51784] [4.7 Regression] FAIL: gcc.dg/tree-prof/pr44777.c execution, -fprofile-generate -D_PROFILE_GENERATE
- Auto-submitted: auto-generated
- References: <bug-51784-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51784
Dominique d'Humieres <dominiq at lps dot ens.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |iains at gcc dot gnu.org
--- Comment #8 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2012-01-08 12:18:42 UTC ---
The main difference between r182587 and r182980 with -m32 is
@@ -50,18 +50,26 @@ L3:
movl 4(%eax), %esp
jmp *%edx
L2:
+ leal ___gcov0_y.1704-L00000000001$pb(%ebx), %eax
+ movl 28(%eax), %edx
+ movl 24(%eax), %eax
+ addl $1, %eax
+ adcl $0, %edx
+ leal ___gcov0_y.1704-L00000000001$pb(%ebx), %esi
+ movl %eax, 24(%esi)
+ movl %edx, 28(%esi)
movl 8(%ebp), %eax
subl $1, %eax
movl %eax, (%esp)
call _y.1704
leal ___gcov0_y.1704-L00000000001$pb(%ebx), %eax
- movl 28(%eax), %edx
- movl 24(%eax), %eax
+ movl 36(%eax), %edx
+ movl 32(%eax), %eax
addl $1, %eax
adcl $0, %edx
leal ___gcov0_y.1704-L00000000001$pb(%ebx), %ecx
- movl %eax, 24(%ecx)
- movl %edx, 28(%ecx)
+ movl %eax, 32(%ecx)
+ movl %edx, 36(%ecx)
leal -8(%ebp), %esp
popl %ebx
LCFI3: