xref: /minix3/external/bsd/llvm/dist/clang/test/CodeGen/2003-11-08-PointerSubNotGetelementptr.c (revision f4a2713ac843a11c696ec80c0a5e3e5d80b4d338) 
1*f4a2713aSLionel Sambuc // RUN: %clang_cc1 %s -emit-llvm -o - | FileCheck %s
2*f4a2713aSLionel Sambuc 
test(char * C)3*f4a2713aSLionel Sambuc char *test(char* C) {
4*f4a2713aSLionel Sambuc   // CHECK: getelementptr
5*f4a2713aSLionel Sambuc   return C-1;   // Should turn into a GEP
6*f4a2713aSLionel Sambuc }
7*f4a2713aSLionel Sambuc 
test2(int * I)8*f4a2713aSLionel Sambuc int *test2(int* I) {
9*f4a2713aSLionel Sambuc   return I-1;
10*f4a2713aSLionel Sambuc }
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