| // RUN: echo "C89 tests:" && |
| // RUN: clang %s -emit-llvm -S -o %t -std=c89 && |
| // RUN: grep "define available_externally i32 @ei()" %t && |
| // RUN: grep "define i32 @foo()" %t && |
| // RUN: grep "define i32 @bar()" %t && |
| // RUN: grep "define void @unreferenced1()" %t && |
| // RUN: not grep unreferenced2 %t && |
| // RUN: grep "define void @gnu_inline()" %t && |
| |
| // RUN: echo "\nC99 tests:" && |
| // RUN: clang %s -emit-llvm -S -o %t -std=c99 && |
| // RUN: grep "define i32 @ei()" %t && |
| // RUN: grep "define available_externally i32 @foo()" %t && |
| // RUN: grep "define i32 @bar()" %t && |
| // RUN: not grep unreferenced1 %t && |
| // RUN: grep "define void @unreferenced2()" %t && |
| // RUN: grep "define void @gnu_inline()" %t && |
| |
| // RUN: echo "\nC++ tests:" && |
| // RUN: clang %s -emit-llvm -S -o %t -std=c++98 && |
| // RUN: grep "define linkonce_odr i32 @_Z2eiv()" %t && |
| // RUN: grep "define linkonce_odr i32 @_Z3foov()" %t && |
| // RUN: grep "define i32 @_Z3barv()" %t && |
| // RUN: not grep unreferenced %t && |
| // RUN: grep "define void @_Z10gnu_inlinev()" %t |
| |
| extern inline int ei() { return 123; } |
| |
| inline int foo() { |
| return ei(); |
| } |
| |
| int bar() { return foo(); } |
| |
| |
| inline void unreferenced1() {} |
| extern inline void unreferenced2() {} |
| |
| __inline __attribute((__gnu_inline__)) void gnu_inline() {} |