File: inlineasm-switch-mode-oneway-from-thumb.ll

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llvm-toolchain-19 1%3A19.1.7-3~deb12u1
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; RUN: llc -mtriple=thumbv7-linux-gnueabi < %s | llvm-mc -triple=thumbv7-linux-gnueabi -filetype=obj | llvm-objdump --no-print-imm-hex --show-all-symbols -d - | FileCheck %s
;RUN:  llc -mtriple=thumbv7-linux-gnueabi < %s | FileCheck %s -check-prefix=ASM
;RUN:  llc -mtriple=thumbv7-apple-darwin < %s | FileCheck %s -check-prefix=ASM

define hidden i32 @bah(ptr %start) #0 align 2 {
  %1 = ptrtoint ptr %start to i32
  %2 = tail call i32 asm sideeffect "@ Enter ARM Mode  \0A\09adr r3, 1f \0A\09bx  r3 \0A\09.align 2 \0A\09.code 32 \0A1:  push {r7} \0A\09mov r7, $4 \0A\09svc 0x0 \0A\09pop {r7} \0A\09", "={r0},{r0},{r1},{r2},r,~{r3}"(i32 %1, i32 %1, i32 0, i32 983042) #3
  %3 = add i32 %1, 1
  ret i32 %3
}
; CHECK: $a
; CHECK: $t
; CHECK: 1c48    adds    r0, r1, #1

; ASM: .code 16
; ASM-LABEL: bah:
; ASM: .code 32
; ASM: .code 16