| ; RUN: llc -verify-machineinstrs -O0 < %s | FileCheck %s |
| target datalayout = "e-m:e-i64:64-n32:64" |
| target triple = "powerpc64le-unknown-linux-gnu" |
| |
| @c = external global i32, align 4 |
| @d = external global [2 x i32], align 4 |
| |
| ; Function Attrs: norecurse nounwind |
| define void @fn2() #0 { |
| ; CHECK-LABEL: @fn2 |
| |
| br i1 undef, label %1, label %10 |
| |
| 1: ; preds = %0 |
| br i1 undef, label %3, label %2 |
| |
| 2: ; preds = %2, %1 |
| br i1 undef, label %3, label %2 |
| |
| 3: ; preds = %2, %1 |
| br i1 undef, label %8, label %4 |
| |
| 4: ; preds = %4, %3 |
| %5 = phi i64 [ %6, %4 ], [ undef, %3 ] |
| %constexpr = select i1 icmp slt (i16 zext (i1 icmp eq (ptr getelementptr inbounds ([2 x i32], ptr @d, i64 0, i64 1), ptr @c) to i16), i16 0), i32 zext (i1 icmp eq (ptr getelementptr inbounds ([2 x i32], ptr @d, i64 0, i64 1), ptr @c) to i32), i32 lshr (i32 zext (i1 icmp eq (ptr getelementptr inbounds ([2 x i32], ptr @d, i64 0, i64 1), ptr @c) to i32), i32 6) |
| %constexpr1 = sext i32 %constexpr to i64 |
| %constexpr2 = and i64 %constexpr1, %constexpr1 |
| %constexpr3 = and i64 %constexpr2, %constexpr1 |
| %constexpr4 = and i64 %constexpr3, %constexpr1 |
| %constexpr5 = and i64 %constexpr4, %constexpr1 |
| %constexpr6 = and i64 %constexpr5, %constexpr1 |
| %constexpr7 = and i64 %constexpr6, %constexpr1 |
| %constexpr8 = and i64 %constexpr7, %constexpr1 |
| %6 = and i64 %5, %constexpr8 |
| %7 = icmp slt i32 undef, 6 |
| br i1 %7, label %4, label %8 |
| |
| 8: ; preds = %4, %3 |
| %9 = phi i64 [ undef, %3 ], [ %6, %4 ] |
| br label %10 |
| |
| 10: ; preds = %8, %0 |
| ret void |
| } |
| |
| attributes #0 = { norecurse nounwind "target-cpu"="ppc64le" } |
| |
