1 ; RUN: opt -S -Oz < %s | FileCheck %s -check-prefix=OZ
2 ; RUN: opt -S -O2 < %s | FileCheck %s -check-prefix=O2
4 ; The inline threshold for a function with the optsize attribute is currently
5 ; the same as the global inline threshold for -Os. Check that the optsize
6 ; function attribute don't alter the function specific inline threshold if the
7 ; global inline threshold is lower (as for -Oz).
11 ; This function should be larger than the inline threshold for -Oz (25), but
12 ; smaller than the inline threshold for optsize (75).
14 %a1 = load volatile i32* @a
15 %x1 = add i32 %a1, %a1
16 %a2 = load volatile i32* @a
17 %x2 = add i32 %x1, %a2
18 %a3 = load volatile i32* @a
19 %x3 = add i32 %x2, %a3
20 %a4 = load volatile i32* @a
21 %x4 = add i32 %x3, %a4
22 %a5 = load volatile i32* @a
23 %x5 = add i32 %x3, %a5
27 ; @inner() should be inlined for -O2 but not for -Oz.
30 define i32 @outer() optsize {
31 %r = call i32 @inner()