;; Test to verify that when callee has inline assembly, bumping up `-inline-asm-instr-cost` would block inlining. ; RUN: opt < %s -passes=inline -S | FileCheck %s --check-prefixes=CHECK,INLINE ; RUN: opt < %s -passes='cgscc(inline)' -S | FileCheck %s --check-prefixes=CHECK,INLINE ;; Verify that a low assembly instruction cost of 150 does not block inlining. ;; This test also verifies that the outlined section's instructions (in "other" ;; section) do not contribute to the cost. ; RUN: opt < %s -passes=inline -inline-asm-instr-cost=150 -S | FileCheck %s --check-prefixes=CHECK,INLINE ; RUN: opt < %s -passes='cgscc(inline)' -inline-asm-instr-cost=150 -S | FileCheck %s --check-prefixes=CHECK,INLINE ;; Verify that an assembly instruction cost of 300 blocks inlining. ; RUN: opt < %s -passes=inline -inline-asm-instr-cost=300 -S | FileCheck %s --check-prefixes=CHECK,NOINLINE ; RUN: opt < %s -passes='cgscc(inline)' -inline-asm-instr-cost=300 -S | FileCheck %s --check-prefixes=CHECK,NOINLINE define void @caller(i32 %a, i1 %b) #0 { call void @callee(i32 %a, i1 %b) ret void } ; CHECK: define void @caller ; INLINE: call void asm ; NOINLINE: call void @callee ;; callee function with asm call with two real assembly instructions in the ;; destination section and two assembly instructions in the outlined "other" ;; section. define void @callee(i32 %a, i1 %b) { call void asm sideeffect "s_nop 1\0A\09.pushsection other\0A\09s_nop 2\0A\09s_nop 3\0A\09.popsection\0A\09s_nop 4\0A\09.align 32", ""() ret void } ; CHECK: define void @callee