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1; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32-- | FileCheck %s2; RUN: llc -verify-machineinstrs < %s -mtriple=ppc64-- -mcpu=a2 | FileCheck %s3; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32-- -mcpu=440 | FileCheck %s -check-prefix=BE-CHK4 5define i32 @has_a_fence(i32 %a, i32 %b) nounwind {6entry:7 fence acquire8 %cond = icmp eq i32 %a, %b9 br i1 %cond, label %IfEqual, label %IfUnequal10 11IfEqual:12 fence release13; CHECK: sync14; CHECK-NOT: msync15; BE-CHK: msync16 br label %end17 18IfUnequal:19 fence release20; CHECK: sync21; CHECK-NOT: msync22; BE-CHK: msync23 ret i32 024 25end:26 ret i32 127}28 29