reference, declarationdefinition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced
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; RUN: llc < %s -mtriple=x86_64-- -mattr=-sse -O0
; PR9675

define i32 @t() {
entry:
  %i = alloca i32, align 4
  store i32 1, i32* %i, align 4
  fence seq_cst
  %0 = atomicrmw sub i32* %i, i32 1 monotonic
  fence seq_cst
  ret i32 0
}