1*67e74705SXin Li // Make sure -finline-functions family flags are behaving correctly. 2*67e74705SXin Li 3*67e74705SXin Li // RUN: %clang_cc1 -triple i686-pc-win32 -emit-llvm %s -o - | FileCheck -check-prefix=NOINLINE %s 4*67e74705SXin Li // RUN: %clang_cc1 -triple i686-pc-win32 -O3 -fno-inline-functions -emit-llvm %s -o - | FileCheck -check-prefix=NOINLINE %s 5*67e74705SXin Li // RUN: %clang_cc1 -triple i686-pc-win32 -finline-hint-functions -emit-llvm %s -o - | FileCheck -check-prefix=HINT %s 6*67e74705SXin Li // RUN: %clang_cc1 -triple i686-pc-win32 -finline-functions -emit-llvm %s -o - | FileCheck -check-prefix=INLINE %s 7*67e74705SXin Li inline_hint(int a,int b)8*67e74705SXin Liinline int inline_hint(int a, int b) { return(a+b); } 9*67e74705SXin Li inline_no_hint(int a,int b)10*67e74705SXin Liint inline_no_hint(int a, int b) { return (a/b); } 11*67e74705SXin Li inline_always(int a,int b)12*67e74705SXin Liinline __attribute__ ((__always_inline__)) int inline_always(int a, int b) { return(a*b); } 13*67e74705SXin Li 14*67e74705SXin Li volatile int *pa = (int*) 0x1000; foo()15*67e74705SXin Livoid foo() { 16*67e74705SXin Li // NOINLINE-LABEL: @foo 17*67e74705SXin Li // HINT-LABEL: @foo 18*67e74705SXin Li // INLINE-LABEL: @foo 19*67e74705SXin Li // NOINLINE: call i32 @inline_hint 20*67e74705SXin Li // HINT-NOT: call i32 @inline_hint 21*67e74705SXin Li // INLINE-NOT: call i32 @inline_hint 22*67e74705SXin Li pa[0] = inline_hint(pa[1],pa[2]); 23*67e74705SXin Li // NOINLINE-NOT: call i32 @inline_always 24*67e74705SXin Li // HINT-NOT: call i32 @inline_always 25*67e74705SXin Li // INLINE-NOT: call i32 @inline_always 26*67e74705SXin Li pa[3] = inline_always(pa[4],pa[5]); 27*67e74705SXin Li // NOINLINE: call i32 @inline_no_hint 28*67e74705SXin Li // HINT: call i32 @inline_no_hint 29*67e74705SXin Li // INLINE-NOT: call i32 @inline_no_hint 30*67e74705SXin Li pa[6] = inline_no_hint(pa[7], pa[8]); 31*67e74705SXin Li } 32