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48649d2c83b557841c9e5c978d9ab5af13cb52e5
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/
llvm-gcc-4.0
/
gcc
/
testsuite
/
gcc.dg
/
tree-ssa
/
tailrecursion-1.c
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/* { dg-do compile } */
/* { dg-options "-O1 -fdump-tree-tailr-details" } */
int
t
(
int
a
)
{
if
(
a
)
return
t
(
a
-
1
);
else
return
0
;
}
/* { dg-final { scan-tree-dump-times "Eliminated tail recursion" 1 "tailr"} } */