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1; RUN: llc -mtriple=hexagon -O0 < %s | FileCheck %s2 3; CHECK: r0 = add(r0,#-1)4 5define fastcc void @os.linux.tls.initStatic(i32 %x) {6 %1 = call { i32, i1 } @llvm.usub.with.overflow.i32(i32 %x, i32 1)7 br label %28 9 2: ; preds = %010 %3 = extractvalue { i32, i1 } %1, 011 ret void12}13 14; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)15declare { i32, i1 } @llvm.usub.with.overflow.i32(i32, i32) #016 17attributes #0 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }18 19