| ; PR30693 |
| ; RUN: llc < %s | FileCheck %s |
| |
| ; CHECK: .p2align 2 |
| ; CHECK-NEXT: .LCPI0_0: |
| ; CHECK-NOT: vmovaps .LCPI0_0(%rip), |
| ; CHECK: .cfi_endproc |
| target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| @var_35 = external local_unnamed_addr global i32, align 4 |
| @var_14 = external local_unnamed_addr global i16, align 2 |
| |
| ; Function Attrs: uwtable |
| define void @_Z3foov() local_unnamed_addr #0 { |
| entry: |
| %0 = load i32, i32* @var_35, align 4 |
| %1 = load i16, i16* @var_14, align 2 |
| %conv34 = zext i16 %1 to i64 |
| %conv37 = ashr exact i64 undef, 32 |
| %sub316 = add i16 undef, -7198 |
| %cmp339981 = icmp sgt i32 undef, 0 |
| %cmp401989 = icmp sgt i32 undef, 0 |
| %cmp443994 = icmp sgt i32 undef, 0 |
| %lcmp.mod = icmp eq i64 undef, 0 |
| %broadcast.splat1461 = shufflevector <32 x i16> undef, <32 x i16> undef, <32 x i32> zeroinitializer |
| %broadcast.splat1357 = shufflevector <32 x i16> undef, <32 x i16> undef, <32 x i32> zeroinitializer |
| %broadcast.splat1435 = shufflevector <32 x i16> undef, <32 x i16> undef, <32 x i32> zeroinitializer |
| %broadcast.splat1409 = shufflevector <32 x i16> undef, <32 x i16> undef, <32 x i32> zeroinitializer |
| br label %for.cond11.preheader |
| |
| for.cond11.preheader: ; preds = %for.cond.cleanup477.loopexit, %entry |
| %div = sdiv i32 0, 0 |
| %mul31 = mul nsw i32 %div, %0 |
| %conv32 = sext i32 %mul31 to i64 |
| %div40 = sdiv i64 0, 0 |
| %div41 = sdiv i32 0, 0 |
| %conv42 = sext i32 %div41 to i64 |
| %mul43 = mul nsw i64 %conv32, %conv34 |
| %mul44 = mul i64 %mul43, %div40 |
| %mul45 = mul i64 %mul44, %conv37 |
| %mul46 = mul i64 %mul45, %conv42 |
| %add48 = add nsw i64 %mul46, 36611 |
| %conv49 = trunc i64 %add48 to i16 |
| br label %vector.ph1520 |
| |
| vector.ph1520: ; preds = %for.cond11.preheader |
| %broadcast.splatinsert1531 = insertelement <32 x i16> undef, i16 %conv49, i32 0 |
| %broadcast.splat1532 = shufflevector <32 x i16> %broadcast.splatinsert1531, <32 x i16> undef, <32 x i32> zeroinitializer |
| br i1 %lcmp.mod, label %vector.body1512.prol.loopexit, label %vector.body1512.prol.preheader |
| |
| vector.body1512.prol.preheader: ; preds = %vector.ph1520 |
| store <32 x i16> %broadcast.splat1532, <32 x i16>* undef, align 8, !tbaa !1 |
| unreachable |
| |
| vector.body1512.prol.loopexit: ; preds = %vector.ph1520 |
| %add318 = add i16 %sub316, 0 |
| %2 = insertelement <16 x i16> undef, i16 %add318, i32 7 |
| %3 = insertelement <16 x i16> %2, i16 %add318, i32 8 |
| %4 = insertelement <16 x i16> %3, i16 %add318, i32 9 |
| %5 = insertelement <16 x i16> %4, i16 %add318, i32 10 |
| %6 = insertelement <16 x i16> %5, i16 %add318, i32 11 |
| %7 = insertelement <16 x i16> %6, i16 %add318, i32 12 |
| %8 = insertelement <16 x i16> %7, i16 %add318, i32 13 |
| %9 = insertelement <16 x i16> %8, i16 %add318, i32 14 |
| %10 = insertelement <16 x i16> undef, i16 %add318, i32 7 |
| %11 = insertelement <16 x i16> %10, i16 %add318, i32 8 |
| %12 = insertelement <16 x i16> %11, i16 %add318, i32 9 |
| %13 = insertelement <16 x i16> %12, i16 %add318, i32 10 |
| %14 = insertelement <16 x i16> %13, i16 %add318, i32 11 |
| %15 = insertelement <16 x i16> %14, i16 %add318, i32 12 |
| %16 = insertelement <16 x i16> %15, i16 %add318, i32 13 |
| %17 = insertelement <16 x i16> %16, i16 %add318, i32 14 |
| %18 = insertelement <16 x i16> %17, i16 %add318, i32 15 |
| %19 = insertelement <8 x i16> undef, i16 %add318, i32 7 |
| br label %for.cond74.loopexit.us |
| |
| for.cond337.preheader.lr.ph: ; preds = %for.cond130.preheader.loopexit |
| br i1 %cmp339981, label %for.cond337.preheader.us.preheader, label %for.cond.cleanup335 |
| |
| for.cond337.preheader.us.preheader: ; preds = %for.cond337.preheader.lr.ph |
| store <32 x i16> %broadcast.splat1461, <32 x i16>* undef, align 4, !tbaa !1 |
| unreachable |
| |
| for.cond74.loopexit.us: ; preds = %for.cond74.loopexit.us, %vector.body1512.prol.loopexit |
| store <8 x i16> zeroinitializer, <8 x i16>* undef, align 2, !tbaa !1 |
| %cmp76.us = icmp slt i64 undef, undef |
| br i1 %cmp76.us, label %for.cond74.loopexit.us, label %for.cond130.preheader.loopexit |
| |
| for.cond130.preheader.loopexit: ; preds = %for.cond74.loopexit.us |
| store <16 x i16> zeroinitializer, <16 x i16>* undef, align 2, !tbaa !1 |
| store <16 x i16> %18, <16 x i16>* undef, align 2, !tbaa !1 |
| store <8 x i16> %19, <8 x i16>* undef, align 2, !tbaa !1 |
| br label %for.cond337.preheader.lr.ph |
| |
| for.cond.cleanup335: ; preds = %for.cond337.preheader.lr.ph |
| br label %for.cond380.preheader |
| |
| for.cond380.preheader: ; preds = %for.cond.cleanup335 |
| br label %for.cond385.preheader |
| |
| for.cond.cleanup378.loopexit: ; preds = %for.cond.cleanup388 |
| br label %for.cond481.preheader |
| |
| for.cond385.preheader: ; preds = %for.cond380.preheader |
| br i1 %cmp443994, label %for.cond392.preheader.us.preheader, label %for.cond392.preheader.preheader |
| |
| for.cond392.preheader.preheader: ; preds = %for.cond385.preheader |
| store <32 x i16> %broadcast.splat1435, <32 x i16>* undef, align 4, !tbaa !1 |
| store <32 x i16> %broadcast.splat1409, <32 x i16>* undef, align 4, !tbaa !1 |
| unreachable |
| |
| for.cond392.preheader.us.preheader: ; preds = %for.cond385.preheader |
| br label %for.cond399.preheader.lr.ph.us.1 |
| |
| for.cond.cleanup388: ; preds = %for.cond399.preheader.lr.ph.us.1 |
| br label %for.cond.cleanup378.loopexit |
| |
| for.cond481.preheader: ; preds = %for.cond.cleanup486, %for.cond.cleanup378.loopexit |
| br label %for.cond.cleanup486 |
| |
| for.cond.cleanup477.loopexit: ; preds = %for.cond.cleanup486 |
| store <8 x i32> <i32 1221902566, i32 1221902566, i32 1221902566, i32 1221902566, i32 1221902566, i32 1221902566, i32 1221902566, i32 1221902566>, <8 x i32>* undef, align 4, !tbaa !5 |
| br label %for.cond11.preheader |
| |
| for.cond.cleanup486: ; preds = %for.cond481.preheader |
| br i1 undef, label %for.cond481.preheader, label %for.cond.cleanup477.loopexit |
| |
| for.cond399.preheader.lr.ph.us.1: ; preds = %for.cond392.preheader.us.preheader |
| br i1 %cmp401989, label %for.cond399.preheader.us.us.1.preheader, label %for.cond.cleanup388 |
| |
| for.cond399.preheader.us.us.1.preheader: ; preds = %for.cond399.preheader.lr.ph.us.1 |
| store <32 x i16> %broadcast.splat1357, <32 x i16>* undef, align 4, !tbaa !1 |
| unreachable |
| } |
| |
| attributes #0 = { uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="knl" "target-features"="+adx,+aes,+avx,+avx2,+avx512cd,+avx512er,+avx512f,+avx512pf,+bmi,+bmi2,+cx16,+f16c,+fma,+fsgsbase,+fxsr,+lzcnt,+mmx,+movbe,+pclmul,+popcnt,+prefetchwt1,+rdrnd,+rdseed,+rtm,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87,+xsave,+xsaveopt" "unsafe-fp-math"="false" "use-soft-float"="false" } |
| |
| !llvm.ident = !{!0} |
| |
| !0 = !{!"clang version 4.0.0 (http://llvm.org/git/clang.git ef66d4d58b9a2c6b3d31bbaf3ed2a70a9754a137) (http://llvm.org/git/llvm.git 5e661621191d6133a12effa103bfb2cbbdbb35ad)"} |
| !1 = !{!2, !2, i64 0} |
| !2 = !{!"short", !3, i64 0} |
| !3 = !{!"omnipotent char", !4, i64 0} |
| !4 = !{!"Simple C++ TBAA"} |
| !5 = !{!6, !6, i64 0} |
| !6 = !{!"int", !3, i64 0} |
