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Remove testcase which has been automatized

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7325 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2003-07-25 20:55:08 +00:00
parent e41fb36b26
commit 1e4bed7a41
1 changed files with 0 additions and 34 deletions
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34
test/DSGraphs/ggfuncptr.c
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@ -1,34 +0,0 @@
/* Test resolvable and unresolvable calls through function pointers:
* -- both should be retained in function graphs until resolved or until main
* -- former should get resolved in or before main() and never appear in GG
* -- latter should remain unresolved in main() and copied to GG
* -- globals in GG pointed to by latter should be marked I, but not other nodes
*/
#include <stdlib.h>
extern void exit_dummy(int*);
static int X, M, Z;
void makeCalls(void(*GpKnown)(int*), void(*GpUnknown)(int*))
{
if (Z == 0) GpUnknown(&X); /* pass to exit_dummy: never resolved */
else GpKnown(&M); /* pass to knownF: resolved in main*/
++Z;
printf("&Z = %p\n", &Z); /* "known external": resolved here */
}
void knownF(int* Y)
{
if (Y == 0) knownF(Y); /* direct call to self: resolved here */
}
int main(int argc, char** argv)
{
void(*GpKnown)(int*) = knownF;
void(*GpUnknown)(int*) = exit_dummy;
Z = argc;
makeCalls(GpKnown, GpUnknown);
return 0;
}