0a6a1f1d05
This brings our tree to NetBSD 7.0, as found on -current on the 10-10-2015. This updates: - LLVM to 3.6.1 - GCC to GCC 5.1 - Replace minix/commands/zdump with usr.bin/zdump - external/bsd/libelf has moved to /external/bsd/elftoolchain/ - Import ctwm - Drop sprintf from libminc Change-Id: I149836ac18e9326be9353958bab9b266efb056f0
45 lines
965 B
C
45 lines
965 B
C
// RUN: %clang_cc1 -analyze -analyzer-checker=debug.DumpCallGraph %s -fblocks 2>&1 | FileCheck %s
|
|
|
|
static void mmm(int y) {
|
|
if (y != 0)
|
|
y++;
|
|
y = y/y;
|
|
}
|
|
|
|
static int foo(int x, int y) {
|
|
mmm(y);
|
|
if (x != 0)
|
|
x++;
|
|
return 5/x;
|
|
}
|
|
|
|
void aaa() {
|
|
foo(1,2);
|
|
}
|
|
|
|
void bbb(int y) {
|
|
int x = (y > 2);
|
|
^ {
|
|
foo(x, y);
|
|
}();
|
|
}
|
|
void ccc();
|
|
void ddd() { ccc(); }
|
|
void ccc() {}
|
|
|
|
void eee();
|
|
void eee() {}
|
|
void fff() { eee(); }
|
|
|
|
// CHECK:--- Call graph Dump ---
|
|
// CHECK-NEXT: {{Function: < root > calls: mmm foo aaa < > bbb ccc ddd eee fff $}}
|
|
// CHECK-NEXT: {{Function: fff calls: eee $}}
|
|
// CHECK-NEXT: {{Function: eee calls: $}}
|
|
// CHECK-NEXT: {{Function: ddd calls: ccc $}}
|
|
// CHECK-NEXT: {{Function: ccc calls: $}}
|
|
// CHECK-NEXT: {{Function: bbb calls: < > $}}
|
|
// CHECK-NEXT: {{Function: < > calls: foo $}}
|
|
// CHECK-NEXT: {{Function: aaa calls: foo $}}
|
|
// CHECK-NEXT: {{Function: foo calls: mmm $}}
|
|
// CHECK-NEXT: {{Function: mmm calls: $}}
|