1 // RUN: %clang_cc1 -triple i386-unknown-unknown -emit-llvm-bc -o - %s | opt -std-compile-opts | llvm-dis | grep "ret i32 1" | count 3 2 // <rdr://6115726> 3 4 int f0() { 5 int x; 6 unsigned short n = 1; 7 int *a = &x; 8 int *b = &x; 9 a = a - n; 10 b -= n; 11 return a == b; 12 } 13 14 int f1(int *a) { 15 long b = a - (int*) 1; 16 a -= (int*) 1; 17 return b == (long) a; 18 } 19 20 int f2(long n) { 21 int *b = n + (int*) 1; 22 n += (int*) 1; 23 return b == (int*) n; 24 } 25 26
