diff options
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/lib/Transforms/Vectorize/LoopVectorize.cpp | 4 | ||||
| -rw-r--r-- | llvm/test/Transforms/LoopVectorize/debugloc-skeleton.ll | 33 |
2 files changed, 1 insertions, 36 deletions
diff --git a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp index a231e2fdd6a..3c693f5d5ee 100644 --- a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp +++ b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp @@ -2948,11 +2948,9 @@ BasicBlock *InnerLoopVectorizer::createVectorizedLoopSkeleton() { // Add a check in the middle block to see if we have completed // all of the iterations in the first vector loop. // If (N - N%VF) == N, then we *don't* need to run the remainder. - CmpInst *CmpN = + Value *CmpN = CmpInst::Create(Instruction::ICmp, CmpInst::ICMP_EQ, Count, CountRoundDown, "cmp.n", MiddleBlock->getTerminator()); - // Copy the DL from loop start location to the check. - CmpN->setDebugLoc(OrigLoop->getStartLoc()); ReplaceInstWithInst(MiddleBlock->getTerminator(), BranchInst::Create(ExitBlock, ScalarPH, CmpN)); diff --git a/llvm/test/Transforms/LoopVectorize/debugloc-skeleton.ll b/llvm/test/Transforms/LoopVectorize/debugloc-skeleton.ll deleted file mode 100644 index 5e895acfc9d..00000000000 --- a/llvm/test/Transforms/LoopVectorize/debugloc-skeleton.ll +++ /dev/null @@ -1,33 +0,0 @@ -; RUN: opt -S -debugify -loop-vectorize -force-vector-width=2 -force-vector-interleave=1 < %s | FileCheck %s - -target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" - -; Test that the new vectorized loop has proper debug location. - -define i32 @vect(i32* %a) { -entry: - br label %for.body - -; CHECK-LABEL: vector.body: -; CHECK: [[index:%.*]] = phi i64 {{.*}}, !dbg ![[line2:[0-9]+]] - -for.body: - %indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ] - %red.05 = phi i32 [ 0, %entry ], [ %add, %for.body ] - %arrayidx = getelementptr inbounds i32, i32* %a, i64 %indvars.iv - %0 = load i32, i32* %arrayidx, align 4 - %add = add nsw i32 %0, %red.05 - %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1 - %exitcond = icmp eq i64 %indvars.iv.next, 255 - br i1 %exitcond, label %for.end, label %for.body - -; CHECK-LABEL: middle.block: -; CHECK: %cmp.n = icmp {{.*}}, !dbg ![[line1:[0-9]+]] -; CHECK: br i1 %cmp.n, {{.*}}, !dbg ![[line1]] - -for.end: - ret i32 %add -} - -; CHECK: ![[line1]] = !DILocation(line: 1 -; CHECK: ![[line2]] = !DILocation(line: 2 |
