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fix PR68493: bail out when codegen_error is set

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Co-Authored-By: Sebastian Pop <s.pop@samsung.com>

From-SVN: r230772
This commit is contained in:
Aditya Kumar 2015-11-23 19:31:00 +00:00 committed by Sebastian Pop
parent 36f40be012
commit 4c93660449
4 changed files with 50 additions and 1 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2015-11-23 Aditya Kumar <aditya.k7@samsung.com>
Sebastian Pop <s.pop@samsung.com>
PR tree-optimization/68493
* graphite-isl-ast-to-gimple.c (translate_pending_phi_nodes): Add
missing early return when codegen_error is set.
2015-11-23 Aditya Kumar <aditya.k7@samsung.com>
Sebastian Pop <s.pop@samsung.com>

2
gcc/graphite-isl-ast-to-gimple.c
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@ -2761,6 +2761,8 @@ translate_isl_ast_to_gimple::translate_pending_phi_nodes ()
fprintf (dump_file, "[codegen] to new-phi: ");
print_gimple_stmt (dump_file, new_phi, 0, 0);
}
if (codegen_error)
return;
}
}

8
gcc/testsuite/ChangeLog
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@ -1,8 +1,14 @@
2015-11-23 Aditya Kumar <aditya.k7@samsung.com>
Sebastian Pop <s.pop@samsung.com>
PR tree-optimization/68493
* gcc.dg/graphite/pr68493.c: New.
2015-11-23 Aditya Kumar <aditya.k7@samsung.com>
Sebastian Pop <s.pop@samsung.com>
PR tree-optimization/68279
* testsuite/gfortran.dg/graphite/pr68279.f90: New.
* gfortran.dg/graphite/pr68279.f90: New.
2015-11-23 Marek Polacek <polacek@redhat.com>

34
gcc/testsuite/gcc.dg/graphite/pr68493.c Normal file
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@ -0,0 +1,34 @@
/* { dg-options "-O1 -floop-nest-optimize" } */
int ce[2];
int o5;
int p7;
int foo (void)
{
int j1;
ce[0] = 0;
for (j1 = 0; j1 < 2; ++j1)
for (o5 = 1; o5 >= 0; --o5)
p7 += ce[o5];
return 0;
}
int du;
int bar (void)
{
int u7[2];
int ar;
for (ar = 0; ar < 2; ++ar) {
int xo;
for (xo = 0; xo < 2; ++xo) {
du += u7[ar];
u7[0] = 0;
}
}
return 0;
}