File: asm-05.ll

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llvm-toolchain-11 1%3A11.0.1-2
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; Test the "m" asm constraint, which is equivalent to "T".
; Likewise for the "o" asm constraint.
;
; RUN: llc < %s -mtriple=s390x-linux-gnu -no-integrated-as | FileCheck %s

define void @f1(i64 %base) {
; CHECK-LABEL: f1:
; CHECK: blah 0(%r2)
; CHECK: br %r14
  %addr = inttoptr i64 %base to i64 *
  call void asm "blah $0", "=*m" (i64 *%addr)
  ret void
}

define void @f2(i64 %base) {
; CHECK-LABEL: f2:
; CHECK: blah 0(%r2)
; CHECK: br %r14
  %addr = inttoptr i64 %base to i64 *
  call void asm "blah $0", "=*o" (i64 *%addr)
  ret void
}