| Hans Wennborg | 7a00888 | 2016-05-24 20:40:51 +0000 | [diff] [blame] | 1 | // Make sure -finline-functions family flags are behaving correctly. |
| Chandler Carruth | b322d1e | 2016-12-23 21:19:16 +0000 | [diff] [blame] | 2 | // |
| 3 | // REQUIRES: x86-registered-target |
| 4 | // |
| Hans Wennborg | 9464491 | 2016-05-24 23:37:56 +0000 | [diff] [blame] | 5 | // RUN: %clang_cc1 -triple i686-pc-win32 -emit-llvm %s -o - | FileCheck -check-prefix=NOINLINE %s |
| Chandler Carruth | 50f9e89 | 2016-12-23 20:44:01 +0000 | [diff] [blame] | 6 | // RUN: %clang_cc1 -triple i686-pc-win32 -fexperimental-new-pass-manager -emit-llvm %s -o - | FileCheck -check-prefix=NOINLINE %s |
| Hans Wennborg | 9464491 | 2016-05-24 23:37:56 +0000 | [diff] [blame] | 7 | // RUN: %clang_cc1 -triple i686-pc-win32 -O3 -fno-inline-functions -emit-llvm %s -o - | FileCheck -check-prefix=NOINLINE %s |
| Chandler Carruth | 50f9e89 | 2016-12-23 20:44:01 +0000 | [diff] [blame] | 8 | // RUN: %clang_cc1 -triple i686-pc-win32 -fexperimental-new-pass-manager -O3 -fno-inline-functions -emit-llvm %s -o - | FileCheck -check-prefix=NOINLINE %s |
| Chandler Carruth | fcd3314 | 2016-12-23 01:24:49 +0000 | [diff] [blame] | 9 | // RUN: %clang_cc1 -triple i686-pc-win32 -O3 -finline-hint-functions -emit-llvm %s -o - | FileCheck -check-prefix=HINT %s |
| Chandler Carruth | 50f9e89 | 2016-12-23 20:44:01 +0000 | [diff] [blame] | 10 | // RUN: %clang_cc1 -triple i686-pc-win32 -fexperimental-new-pass-manager -O3 -finline-hint-functions -emit-llvm %s -o - | FileCheck -check-prefix=HINT %s |
| Chandler Carruth | fcd3314 | 2016-12-23 01:24:49 +0000 | [diff] [blame] | 11 | // RUN: %clang_cc1 -triple i686-pc-win32 -O3 -finline-functions -emit-llvm %s -o - | FileCheck -check-prefix=INLINE %s |
| Chandler Carruth | 50f9e89 | 2016-12-23 20:44:01 +0000 | [diff] [blame] | 12 | // RUN: %clang_cc1 -triple i686-pc-win32 -fexperimental-new-pass-manager -O3 -finline-functions -emit-llvm %s -o - | FileCheck -check-prefix=INLINE %s |
| Hans Wennborg | 7a00888 | 2016-05-24 20:40:51 +0000 | [diff] [blame] | 13 | |
| 14 | inline int inline_hint(int a, int b) { return(a+b); } |
| 15 | |
| 16 | int inline_no_hint(int a, int b) { return (a/b); } |
| 17 | |
| 18 | inline __attribute__ ((__always_inline__)) int inline_always(int a, int b) { return(a*b); } |
| 19 | |
| 20 | volatile int *pa = (int*) 0x1000; |
| 21 | void foo() { |
| 22 | // NOINLINE-LABEL: @foo |
| Hans Wennborg | 44d061a | 2016-06-22 16:56:16 +0000 | [diff] [blame] | 23 | // HINT-LABEL: @foo |
| Hans Wennborg | 7a00888 | 2016-05-24 20:40:51 +0000 | [diff] [blame] | 24 | // INLINE-LABEL: @foo |
| 25 | // NOINLINE: call i32 @inline_hint |
| Hans Wennborg | 44d061a | 2016-06-22 16:56:16 +0000 | [diff] [blame] | 26 | // HINT-NOT: call i32 @inline_hint |
| Hans Wennborg | 7a00888 | 2016-05-24 20:40:51 +0000 | [diff] [blame] | 27 | // INLINE-NOT: call i32 @inline_hint |
| 28 | pa[0] = inline_hint(pa[1],pa[2]); |
| 29 | // NOINLINE-NOT: call i32 @inline_always |
| Hans Wennborg | 44d061a | 2016-06-22 16:56:16 +0000 | [diff] [blame] | 30 | // HINT-NOT: call i32 @inline_always |
| Hans Wennborg | 7a00888 | 2016-05-24 20:40:51 +0000 | [diff] [blame] | 31 | // INLINE-NOT: call i32 @inline_always |
| 32 | pa[3] = inline_always(pa[4],pa[5]); |
| 33 | // NOINLINE: call i32 @inline_no_hint |
| Hans Wennborg | 44d061a | 2016-06-22 16:56:16 +0000 | [diff] [blame] | 34 | // HINT: call i32 @inline_no_hint |
| Hans Wennborg | 7a00888 | 2016-05-24 20:40:51 +0000 | [diff] [blame] | 35 | // INLINE-NOT: call i32 @inline_no_hint |
| 36 | pa[6] = inline_no_hint(pa[7], pa[8]); |
| 37 | } |