1 // RUN: %clang_cc1 -g -emit-llvm < %s | FileCheck %s 2 // RUN: %clang_cc1 -gline-tables-only -emit-llvm < %s | FileCheck --check-prefix=GMLT %s 3 // Two variables with same name in separate scope. 4 // Radar 8330217. 5 int main() { 6 int j = 0; 7 int k = 0; 8 // CHECK: !MDLocalVariable(tag: DW_TAG_auto_variable, name: "i" 9 // CHECK-NEXT: !MDLexicalBlock( 10 11 // FIXME: Looks like we don't actually need both these lexical blocks (disc 2 12 // just refers to disc 1, nothing actually uses disc 2). 13 // GMLT-NOT: !MDLexicalBlock 14 // GMLT: !MDLexicalBlockFile({{.*}}, discriminator: 2) 15 // GMLT-NOT: !MDLexicalBlock 16 // GMLT: !MDLexicalBlockFile({{.*}}, discriminator: 1) 17 // Make sure we don't have any more lexical blocks because we don't need them in 18 // -gmlt. 19 // GMLT-NOT: !MDLexicalBlock 20 for (int i = 0; i < 10; i++) 21 j++; 22 // CHECK: !MDLocalVariable(tag: DW_TAG_auto_variable, name: "i" 23 // CHECK-NEXT: !MDLexicalBlock( 24 // GMLT-NOT: !MDLexicalBlock 25 for (int i = 0; i < 10; i++) 26 k++; 27 return 0; 28 } 29
