File: volatile-combine.ll

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llvm-toolchain-15 1%3A15.0.6-4
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; RUN: llc -mtriple=arm64-apple-ios %s -o - -stop-after=finalize-isel 2>&1 | FileCheck %s

define void @foo(i64 %a, i64 %b, i32* %ptr) {
; CHECK-LABEL: name: foo
; CHECK: STRWui {{.*}} (volatile store (s32) into %ir.ptr)
  %sum = add i64 %a, 1
  %sum.32 = trunc i64 %sum to i32
  store volatile i32 %sum.32, i32* %ptr
  ret void
}