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Your Change to integrate.c at Sun Jun 2 22:56:48 CEST 2002
- From: Andrew Pinski <pinskia at physics dot uc dot edu>
- To: Jan Hubicka <jh at suse dot cz>, gcc at gcc dot gnu dot org
- Date: Sun, 2 Jun 2002 21:49:32 -0400
- Subject: Your Change to integrate.c at Sun Jun 2 22:56:48 CEST 2002
Your change to integrate.c (copy_insn_list): Cope scopes.
causes the following regressions on at least OpenBSD 3.1:
FAIL: g77.dg/bprob/bprob-1.f compilation, -O3 -fprofile-arcs
FAIL: g77.dg/bprob/bprob-1.f compilation, -O3 -g -fprofile-arcs
FAIL: g77.f-torture/execute/19981119-0.f compilation, -O3
-fomit-frame-pointer
FAIL: g77.f-torture/execute/19981119-0.f compilation, -O3 -g
FAIL: g77.f-torture/execute/19990826-2.f compilation, -O1
FAIL: g77.f-torture/execute/19990826-2.f compilation, -O2
FAIL: g77.f-torture/execute/19990826-2.f compilation, -O3
-fomit-frame-pointer
FAIL: g77.f-torture/execute/19990826-2.f compilation, -O3 -g
FAIL: g77.f-torture/execute/19990826-2.f compilation, -Os
FAIL: g77.f-torture/execute/20010116.f compilation, -O1
FAIL: g77.f-torture/execute/20010116.f compilation, -O2
FAIL: g77.f-torture/execute/20010116.f compilation, -O3
-fomit-frame-pointer
FAIL: g77.f-torture/execute/20010116.f compilation, -O3
-fomit-frame-pointer -funroll-loops
FAIL: g77.f-torture/execute/20010116.f compilation, -O3
-fomit-frame-pointer -funroll-all-loops -finline-functions
FAIL: g77.f-torture/execute/20010116.f compilation, -O3 -g
FAIL: g77.f-torture/execute/20010116.f compilation, -Os
It is caused because copy is not initialized at those changes.
/home/gates/pinskia/src/gnu/gcc/src/gcc/integrate.c: In function
`copy_insn_list':
/home/gates/pinskia/src/gnu/gcc/src/gcc/integrate.c:1330: warning:
`copy' might be used uninitialized in this function
Thanks,
Andrew Pinski