llvm/test/CodeGen/ARM/bswap-inline-asm.ll


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; RUN: llc < %s -mtriple=arm-apple-darwin -mattr=+v6 | FileCheck %s

; rev inline assembly should be preserved as-is.

define i32 @t1(i32 %x) nounwind {
; CHECK-LABEL: t1:
; CHECK: InlineAsm
; CHECK: rev
  %asmtmp = tail call i32 asm "rev $0, $1\0A", "=l,l"(i32 %x) nounwind
  ret i32 %asmtmp
}