1 // Make sure -finline-functions family flags are behaving correctly.
3 // REQUIRES: x86-registered-target
5 // RUN: %clang_cc1 -triple i686-pc-win32 -emit-llvm %s -o - | FileCheck -check-prefix=NOINLINE %s
6 // RUN: %clang_cc1 -triple i686-pc-win32 -O3 -fno-inline-functions -emit-llvm %s -o - | FileCheck -check-prefix=NOINLINE %s
7 // RUN: %clang_cc1 -triple i686-pc-win32 -O3 -finline-hint-functions -emit-llvm %s -o - | FileCheck -check-prefix=HINT %s
8 // RUN: %clang_cc1 -triple i686-pc-win32 -O3 -finline-functions -emit-llvm %s -o - | FileCheck -check-prefix=INLINE %s
10 inline int inline_hint(int a
, int b
) { return(a
+b
); }
12 int inline_no_hint(int a
, int b
) { return (a
/b
); }
14 inline __attribute__ ((__always_inline__
)) int inline_always(int a
, int b
) { return(a
*b
); }
16 volatile int *pa
= (int*) 0x1000;
18 // NOINLINE-LABEL: @foo
21 // NOINLINE: call i32 @inline_hint
22 // HINT-NOT: call i32 @inline_hint
23 // INLINE-NOT: call i32 @inline_hint
24 pa
[0] = inline_hint(pa
[1],pa
[2]);
25 // NOINLINE-NOT: call i32 @inline_always
26 // HINT-NOT: call i32 @inline_always
27 // INLINE-NOT: call i32 @inline_always
28 pa
[3] = inline_always(pa
[4],pa
[5]);
29 // NOINLINE: call i32 @inline_no_hint
30 // HINT: call i32 @inline_no_hint
31 // INLINE-NOT: call i32 @inline_no_hint
32 pa
[6] = inline_no_hint(pa
[7], pa
[8]);