1 ; RUN: llc < %s 2 target datalayout = "E-p:64:64:64-i8:8:16-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-a0:16:16-n32:64" 3 target triple = "s390x-elf" 4 5 @REGISTER = external global [10 x i32] ; <[10 x i32]*> [#uses=2] 6 7 define void @DIVR_P(i32 signext %PRINT_EFFECT) nounwind { 8 entry: 9 %REG1 = alloca i32, align 4 ; <i32*> [#uses=2] 10 %REG2 = alloca i32, align 4 ; <i32*> [#uses=2] 11 %call = call signext i32 (...)* @FORMAT2(i32* %REG1, i32* %REG2) nounwind ; <i32> [#uses=0] 12 %tmp = load i32* %REG1 ; <i32> [#uses=1] 13 %idxprom = sext i32 %tmp to i64 ; <i64> [#uses=1] 14 %arrayidx = getelementptr inbounds [10 x i32]* @REGISTER, i64 0, i64 %idxprom ; <i32*> [#uses=2] 15 %tmp1 = load i32* %arrayidx ; <i32> [#uses=2] 16 %tmp2 = load i32* %REG2 ; <i32> [#uses=1] 17 %idxprom3 = sext i32 %tmp2 to i64 ; <i64> [#uses=1] 18 %arrayidx4 = getelementptr inbounds [10 x i32]* @REGISTER, i64 0, i64 %idxprom3 ; <i32*> [#uses=3] 19 %tmp5 = load i32* %arrayidx4 ; <i32> [#uses=3] 20 %cmp6 = icmp sgt i32 %tmp5, 8388607 ; <i1> [#uses=1] 21 %REG2_SIGN.0 = select i1 %cmp6, i32 -1, i32 1 ; <i32> [#uses=2] 22 %cmp10 = icmp eq i32 %REG2_SIGN.0, 1 ; <i1> [#uses=1] 23 %not.cmp = icmp slt i32 %tmp1, 8388608 ; <i1> [#uses=2] 24 %or.cond = and i1 %cmp10, %not.cmp ; <i1> [#uses=1] 25 br i1 %or.cond, label %if.then13, label %if.end25 26 27 if.then13: ; preds = %entry 28 %div = sdiv i32 %tmp5, %tmp1 ; <i32> [#uses=2] 29 store i32 %div, i32* %arrayidx4 30 br label %if.end25 31 32 if.end25: ; preds = %if.then13, %entry 33 %tmp35 = phi i32 [ %div, %if.then13 ], [ %tmp5, %entry ] ; <i32> [#uses=1] 34 %cmp27 = icmp eq i32 %REG2_SIGN.0, -1 ; <i1> [#uses=1] 35 %or.cond46 = and i1 %cmp27, %not.cmp ; <i1> [#uses=1] 36 br i1 %or.cond46, label %if.then31, label %if.end45 37 38 if.then31: ; preds = %if.end25 39 %sub = sub i32 16777216, %tmp35 ; <i32> [#uses=1] 40 %tmp39 = load i32* %arrayidx ; <i32> [#uses=1] 41 %div40 = udiv i32 %sub, %tmp39 ; <i32> [#uses=1] 42 %sub41 = sub i32 16777216, %div40 ; <i32> [#uses=1] 43 store i32 %sub41, i32* %arrayidx4 44 ret void 45 46 if.end45: ; preds = %if.end25 47 ret void 48 } 49 50 declare signext i32 @FORMAT2(...) 51
