1 ; RUN: llc -mtriple=arm-linux-gnueabihf -filetype=obj <%s | llvm-objdump --triple=armv7 --no-show-raw-insn -d - | FileCheck %s
3 ;; Expect architectural nop to be used between func2 and func3 but not func1
4 ;; and func2 due to lack of subtarget support in func2.
6 define i32 @func1() #0 align 16 {
11 define i32 @func2() #1 align 16 {
16 define i32 @func3() #0 align 16 {
21 attributes #0 = { "target-cpu"="generic" "target-features"="+armv7-a,+dsp,+neon,+vfp3,-thumb-mode" "unsafe-fp-math"="false" "use-soft-float"="false" }
22 attributes #1 = { "target-cpu"="arm7tdmi" "target-features"="+armv4t" "use-soft-float"="true" }
25 ; CHECK: 00000000 <func1>:
26 ; CHECK-NEXT: 0: mov r0, #0
27 ; CHECK-NEXT: 4: bx lr
28 ; CHECK-NEXT: 8: mov r0, r0
29 ; CHECK-NEXT: c: mov r0, r0
31 ; CHECK: 00000010 <func2>:
32 ; CHECK-NEXT: 10: mov r0, #0
33 ; CHECK-NEXT: 14: bx lr
37 ; CHECK: 00000020 <func3>:
38 ; CHECK-NEXT: 20: mov r0, #0
39 ; CHECK-NEXT: 24: bx lr