| Chad Rosier | 64d6be9 | 2012-03-06 21:17:19 +0000 | [diff] [blame] | 1 | // Make sure -fno-inline-functions is behaving correctly. |
| Chad Rosier | 8060318 | 2012-03-06 18:49:20 +0000 | [diff] [blame] | 2 | // rdar://10972766 |
| 3 | |
| Chad Rosier | 9c76d24 | 2012-03-15 22:31:42 +0000 | [diff] [blame] | 4 | // RUN: %clang_cc1 -O3 -fno-inline -fno-inline-functions -emit-llvm %s -o - | FileCheck -check-prefix=NOINLINE %s |
| Chad Rosier | 8060318 | 2012-03-06 18:49:20 +0000 | [diff] [blame] | 5 | |
| Chad Rosier | 883b257 | 2012-03-14 23:32:11 +0000 | [diff] [blame] | 6 | inline int dont_inline_me(int a, int b) { return(a+b); } |
| Chad Rosier | 8060318 | 2012-03-06 18:49:20 +0000 | [diff] [blame] | 7 | |
| Roman Divacky | dd9bfb2 | 2014-01-15 19:07:16 +0000 | [diff] [blame] | 8 | inline __attribute__ ((__always_inline__)) int inline_me(int a, int b) { return(a*b); } |
| 9 | |
| Chad Rosier | 8060318 | 2012-03-06 18:49:20 +0000 | [diff] [blame] | 10 | volatile int *pa = (int*) 0x1000; |
| 11 | void foo() { |
| 12 | // NOINLINE: @foo |
| 13 | // NOINLINE: dont_inline_me |
| Chad Rosier | 883b257 | 2012-03-14 23:32:11 +0000 | [diff] [blame] | 14 | // NOINLINE-NOT: inlinehint |
| Chad Rosier | 8060318 | 2012-03-06 18:49:20 +0000 | [diff] [blame] | 15 | pa[0] = dont_inline_me(pa[1],pa[2]); |
| Roman Divacky | dd9bfb2 | 2014-01-15 19:07:16 +0000 | [diff] [blame] | 16 | // NOINLINE-NOT: inline_me |
| 17 | pa[3] = inline_me(pa[4],pa[5]); |
| Chad Rosier | 8060318 | 2012-03-06 18:49:20 +0000 | [diff] [blame] | 18 | } |
| Roman Divacky | dd9bfb2 | 2014-01-15 19:07:16 +0000 | [diff] [blame] | 19 | |
| 20 | // NOINLINE: Function Attrs: noinline |
| 21 | // NOINLINE: @dont_inline_me |