teak-llvm/clang/test/CodeGen/debug-info-extern-call.c
Djordje Todorovic 0f65168566 [clang] Add DISuprogram and DIE for a func decl
Attach a unique DISubprogram to a function declaration that will be
used for call site debug info.

([7/13] Introduce the debug entry values.)

Co-authored-by: Ananth Sowda <asowda@cisco.com>
Co-authored-by: Nikola Prica <nikola.prica@rt-rk.com>
Co-authored-by: Ivan Baev <ibaev@cisco.com>

Differential Revision: https://reviews.llvm.org/D60714

llvm-svn: 364502
2019-06-27 06:44:44 +00:00

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C

// RUN: %clang -Xclang -femit-debug-entry-values -g -O2 -target x86_64-none-linux-gnu -S -emit-llvm %s -o - | FileCheck %s -check-prefix=CHECK-EXT
// CHECK-EXT: !DISubprogram(name: "fn1"
// RUN: %clang -g -O2 -target x86_64-none-linux-gnu -S -emit-llvm %s -o - | FileCheck %s
// CHECK-NOT: !DISubprogram(name: "fn1"
extern int fn1(int a, int b);
int fn2 () {
int x = 4, y = 5;
int res = fn1(x, y);
return res;
}