diff options
Diffstat (limited to 'llvm/test/Transforms/LoopVectorize/no_outside_user.ll')
| -rw-r--r-- | llvm/test/Transforms/LoopVectorize/no_outside_user.ll | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/llvm/test/Transforms/LoopVectorize/no_outside_user.ll b/llvm/test/Transforms/LoopVectorize/no_outside_user.ll index 2683b42dc71..39363f6034c 100644 --- a/llvm/test/Transforms/LoopVectorize/no_outside_user.ll +++ b/llvm/test/Transforms/LoopVectorize/no_outside_user.ll @@ -1,7 +1,6 @@ ; RUN: opt -S -loop-vectorize -force-vector-interleave=1 -force-vector-width=2 < %s 2>&1 | FileCheck %s ; CHECK: remark: {{.*}}: loop not vectorized: value could not be identified as an induction or reduction variable -; CHECK: remark: {{.*}}: loop not vectorized: use of induction value outside of the loop is not handled by vectorizer target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32-n8:16:32-S128" @@ -41,34 +40,3 @@ f1.exit.loopexit: %.lcssa = phi i32 [ %tmp17, %bb16 ] ret i32 %.lcssa } - -; Don't vectorize this loop. Its phi node (induction variable) has an outside -; loop user. We currently don't handle this case. -; PR17179 - -; CHECK-LABEL: @test2( -; CHECK-NOT: <2 x - -@x1 = common global i32 0, align 4 -@x2 = common global i32 0, align 4 -@x0 = common global i32 0, align 4 - -define i32 @test2() { -entry: - store i32 0, i32* @x1, align 4 - %0 = load i32, i32* @x0, align 4 - br label %for.cond1.preheader - -for.cond1.preheader: - %inc7 = phi i32 [ 0, %entry ], [ %inc, %for.cond1.preheader ] - %inc = add nsw i32 %inc7, 1 - %cmp = icmp eq i32 %inc, 52 - br i1 %cmp, label %for.end5, label %for.cond1.preheader - -for.end5: - %inc7.lcssa = phi i32 [ %inc7, %for.cond1.preheader ] - %xor = xor i32 %inc7.lcssa, %0 - store i32 52, i32* @x1, align 4 - store i32 1, i32* @x2, align 4 - ret i32 %xor -} |
