reduced.ll

; ModuleID = 'reduced.ll'
source_filename = "test.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

@dv_init_weight_tables.dv100_qstep = internal constant [16 x i8] c"\01\01\02\03\04\05\06\07\08\10\12\14\16\18\1C4", align 16
@dv_iweight_720_y = internal constant [64 x i16] [i16 128, i16 16, i16 16, i16 17, i16 17, i16 17, i16 18, i16 18, i16 18, i16 18, i16 18, i16 18, i16 19, i16 18, i16 18, i16 19, i16 19, i16 19, i16 19, i16 19, i16 19, i16 42, i16 38, i16 40, i16 40, i16 40, i16 38, i16 42, i16 44, i16 43, i16 41, i16 41, i16 41, i16 41, i16 43, i16 44, i16 68, i16 68, i16 63, i16 63, i16 63, i16 68, i16 68, i16 96, i16 92, i16 86, i16 86, i16 92, i16 96, i16 98, i16 96, i16 88, i16 96, i16 98, i16 202, i16 196, i16 196, i16 202, i16 208, i16 218, i16 208, i16 232, i16 232, i16 246], align 16

; Function Attrs: argmemonly nofree nosync nounwind willreturn
declare void @llvm.lifetime.start.p0i8(i64 immarg, i8* nocapture) #0

; Function Attrs: argmemonly nofree nosync nounwind willreturn
declare void @llvm.lifetime.end.p0i8(i64 immarg, i8* nocapture) #0

; Function Attrs: argmemonly nofree nosync nounwind willreturn writeonly
declare void @llvm.memset.p0i8.i64(i8* nocapture writeonly, i8, i64, i1 immarg) #1

define void @dv_init_weight_tables() {
entry:
  %i = alloca i32, align 4
  %c = alloca i32, align 4
  %s = alloca i32, align 4
  %factor1 = alloca i32*, align 8
  %factor2 = alloca i32*, align 8
  %iweight1 = alloca i16*, align 8
  br label %if.then

if.then:                                          ; preds = %entry
  br label %if.then6

if.then6:                                         ; preds = %if.then
  store i16* getelementptr inbounds ([64 x i16], [64 x i16]* @dv_iweight_720_y, i64 0, i64 0), i16** %iweight1, align 8
  br label %if.end

if.end:                                           ; preds = %if.then6
  br label %for.cond

for.cond:                                         ; preds = %for.inc32, %if.end
  br label %for.body

for.body:                                         ; preds = %for.cond
  store i32 0, i32* %s, align 4
  br label %for.cond8

for.cond8:                                        ; preds = %for.inc29, %for.body
  %0 = load i32, i32* %s, align 4
  %cmp9 = icmp slt i32 %0, 16
  br i1 %cmp9, label %for.body10, label %for.end31

for.body10:                                       ; preds = %for.cond8
  store i32 0, i32* %i, align 4
  br label %for.cond11

for.cond11:                                       ; preds = %for.inc, %for.body10
  %1 = load i32, i32* %i, align 4
  %cmp12 = icmp slt i32 %1, 64
  br i1 %cmp12, label %for.body13, label %for.end

for.body13:                                       ; preds = %for.cond11
  %2 = load i32, i32* %s, align 4
  %idxprom14 = sext i32 %2 to i64
  %arrayidx15 = getelementptr inbounds [16 x i8], [16 x i8]* @dv_init_weight_tables.dv100_qstep, i64 0, i64 %idxprom14
  %3 = load i8, i8* %arrayidx15, align 1
  %conv = zext i8 %3 to i32
  %4 = load i32, i32* %c, align 4
  %add = add nsw i32 %4, 9
  %shl = shl i32 %conv, %add
  %5 = load i16*, i16** %iweight1, align 8
  %6 = load i32, i32* %i, align 4
  %idxprom16 = sext i32 %6 to i64
  %arrayidx17 = getelementptr inbounds i16, i16* %5, i64 %idxprom16
  %7 = load i16, i16* %arrayidx17, align 2
  %conv18 = zext i16 %7 to i32
  %mul = mul nsw i32 %shl, %conv18
  %8 = load i32*, i32** %factor1, align 8
  %incdec.ptr = getelementptr inbounds i32, i32* %8, i32 1
  store i32* %incdec.ptr, i32** %factor1, align 8
  store i32 %mul, i32* %8, align 4
  %conv26 = zext i16 undef to i32
  %mul27 = mul nsw i32 undef, %conv26
  %9 = load i32*, i32** %factor2, align 8
  %incdec.ptr28 = getelementptr inbounds i32, i32* %9, i32 1
  store i32* %incdec.ptr28, i32** %factor2, align 8
  store i32 %mul27, i32* %9, align 4
  br label %for.inc

for.inc:                                          ; preds = %for.body13
  %10 = load i32, i32* %i, align 4
  %inc = add nsw i32 %10, 1
  store i32 %inc, i32* %i, align 4
  br label %for.cond11

for.end:                                          ; preds = %for.cond11
  br label %for.inc29

for.inc29:                                        ; preds = %for.end
  %11 = load i32, i32* %s, align 4
  %inc30 = add nsw i32 %11, 1
  store i32 %inc30, i32* %s, align 4
  br label %for.cond8

for.end31:                                        ; preds = %for.cond8
  br label %for.inc32

for.inc32:                                        ; preds = %for.end31
  %12 = load i32, i32* %c, align 4
  %inc33 = add nsw i32 %12, 1
  store i32 %inc33, i32* %c, align 4
  br label %for.cond
}

; Function Attrs: argmemonly nofree nosync nounwind willreturn
declare void @llvm.memcpy.p0i8.p0i8.i64(i8* noalias nocapture writeonly, i8* noalias nocapture readonly, i64, i1 immarg) #0

attributes #0 = { argmemonly nofree nosync nounwind willreturn }
attributes #1 = { argmemonly nofree nosync nounwind willreturn writeonly }