| ; 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 = getelementptr inbounds [2 x i32], ptr @d, i64 0, i64 1 |
| %constexpr1 = icmp eq ptr %constexpr, @c |
| %constexpr2 = zext i1 %constexpr1 to i32 |
| %constexpr3 = getelementptr inbounds [2 x i32], ptr @d, i64 0, i64 1 |
| %constexpr4 = icmp eq ptr %constexpr3, @c |
| %constexpr5 = zext i1 %constexpr4 to i32 |
| %constexpr6 = lshr i32 %constexpr5, 6 |
| %constexpr7 = getelementptr inbounds [2 x i32], ptr @d, i64 0, i64 1 |
| %constexpr8 = icmp eq ptr %constexpr7, @c |
| %constexpr9 = zext i1 %constexpr8 to i16 |
| %constexpr10 = icmp slt i16 %constexpr9, 0 |
| %constexpr11 = select i1 %constexpr10, i32 %constexpr2, i32 %constexpr6 |
| %constexpr112 = sext i32 %constexpr11 to i64 |
| %constexpr213 = and i64 %constexpr112, %constexpr112 |
| %constexpr314 = and i64 %constexpr213, %constexpr112 |
| %constexpr415 = and i64 %constexpr314, %constexpr112 |
| %constexpr516 = and i64 %constexpr415, %constexpr112 |
| %constexpr617 = and i64 %constexpr516, %constexpr112 |
| %constexpr718 = and i64 %constexpr617, %constexpr112 |
| %constexpr819 = and i64 %constexpr718, %constexpr112 |
| %6 = and i64 %5, %constexpr819 |
| %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" } |
| |
