1 // Make sure -finline-functions family flags are behaving correctly.
2 
3 // RUN: %clang_cc1 -triple i686-pc-win32 -emit-llvm %s -o - | FileCheck -check-prefix=NOINLINE %s
4 // RUN: %clang_cc1 -triple i686-pc-win32 -O3 -fno-inline-functions -emit-llvm %s -o - | FileCheck -check-prefix=NOINLINE %s
5 // RUN: %clang_cc1 -triple i686-pc-win32 -finline-functions -emit-llvm %s -o - | FileCheck -check-prefix=INLINE %s
6 
7 inline int inline_hint(int a, int b) { return(a+b); }
8 
9 int inline_no_hint(int a, int b) { return (a/b); }
10 
11 inline __attribute__ ((__always_inline__)) int inline_always(int a, int b) { return(a*b); }
12 
13 volatile int *pa = (int*) 0x1000;
14 void foo() {
15 // NOINLINE-LABEL: @foo
16 // INLINE-LABEL: @foo
17 // NOINLINE: call i32 @inline_hint
18 // INLINE-NOT: call i32 @inline_hint
19     pa[0] = inline_hint(pa[1],pa[2]);
20 // NOINLINE-NOT: call i32 @inline_always
21 // INLINE-NOT: call i32 @inline_always
22     pa[3] = inline_always(pa[4],pa[5]);
23 // NOINLINE: call i32 @inline_no_hint
24 // INLINE-NOT: call i32 @inline_no_hint
25     pa[6] = inline_no_hint(pa[7], pa[8]);
26 }
27