1 ; RUN: llc -verify-machineinstrs -O=2 < %s -mtriple=powerpc-netbsd | FileCheck %s 2 3 ; CHECK-NOT: bl __lshrti3 4 5 ; ModuleID = 'lshrti3-ppc32.c' 6 target datalayout = "E-m:e-p:32:32-i64:64-n32" 7 target triple = "powerpc--netbsd" 8 9 ; Function Attrs: nounwind uwtable 10 define i32 @fn1() #0 { 11 entry: 12 %.promoted = load i72, i72* inttoptr (i32 1 to i72*), align 4 13 br label %while.cond 14 15 while.cond: ; preds = %while.cond, %entry 16 %bf.set3 = phi i72 [ %bf.set, %while.cond ], [ %.promoted, %entry ] 17 %bf.lshr = lshr i72 %bf.set3, 40 18 %bf.lshr.tr = trunc i72 %bf.lshr to i32 19 %bf.cast = and i32 %bf.lshr.tr, 65535 20 %dec = add nsw i32 %bf.lshr.tr, 65535 21 %0 = zext i32 %dec to i72 22 %bf.value = shl nuw i72 %0, 40 23 %bf.shl = and i72 %bf.value, 72056494526300160 24 %bf.clear2 = and i72 %bf.set3, -72056494526300161 25 %bf.set = or i72 %bf.shl, %bf.clear2 26 %tobool = icmp eq i32 %bf.cast, 0 27 br i1 %tobool, label %while.end, label %while.cond 28 29 while.end: ; preds = %while.cond 30 %bf.set.lcssa = phi i72 [ %bf.set, %while.cond ] 31 store i72 %bf.set.lcssa, i72* inttoptr (i32 1 to i72*), align 4 32 ret i32 undef 33 } 34 35 attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } 36 37 !llvm.ident = !{!0} 38 39 !0 = !{!"clang version 3.5.0 (213754)"} 40
