From 746789378b0c11fa65d7bea9b792d642e7fab6a6 Mon Sep 17 00:00:00 2001 From: Dehao Chen Date: Wed, 9 Nov 2016 22:25:19 +0000 Subject: [PATCH] Update vectorization debug info unittest. Summary: The change will test the change in r286159. The idea behind the change: Make the dbg location different between loop header and preheader/exit. Originally, dbg location 21 exists in 3 BBs: preheader, header, critical edge (exit). Update the debug location of inside the loop header from !21 to !22 so that it will reflect the correct location. Reviewers: probinson Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D26428 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@286403 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/Transforms/LoopVectorize/debugloc.ll | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) diff --git a/test/Transforms/LoopVectorize/debugloc.ll b/test/Transforms/LoopVectorize/debugloc.ll index 45cb9a2baea..49d88323523 100644 --- a/test/Transforms/LoopVectorize/debugloc.ll +++ b/test/Transforms/LoopVectorize/debugloc.ll @@ -5,17 +5,17 @@ target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f3 ; Make sure we are preserving debug info in the vectorized code. ; CHECK: for.body.lr.ph -; CHECK: cmp.zero = icmp eq i64 {{.*}}, 0, !dbg ![[LOC:[0-9]+]] +; CHECK: cmp.zero = icmp eq i64 {{.*}}, 0, !dbg !{{[0-9]+}} ; CHECK: vector.body -; CHECK: index {{.*}}, !dbg ![[LOC]] -; CHECK: getelementptr inbounds i32, i32* %a, {{.*}}, !dbg ![[LOC2:[0-9]+]] -; CHECK: load <2 x i32>, <2 x i32>* {{.*}}, !dbg ![[LOC2]] -; CHECK: add <2 x i32> {{.*}}, !dbg ![[LOC2]] +; CHECK: index {{.*}}, !dbg ![[LOC:[0-9]+]] +; CHECK: getelementptr inbounds i32, i32* %a, {{.*}}, !dbg ![[LOC]] +; CHECK: load <2 x i32>, <2 x i32>* {{.*}}, !dbg ![[LOC]] +; CHECK: add <2 x i32> {{.*}}, !dbg ![[LOC]] ; CHECK: add i64 %index, 2, !dbg ![[LOC]] ; CHECK: icmp eq i64 %index.next, %n.vec, !dbg ![[LOC]] ; CHECK: middle.block -; CHECK: add <2 x i32> %{{.*}}, %rdx.shuf, !dbg ![[LOC2]] -; CHECK: extractelement <2 x i32> %bin.rdx, i32 0, !dbg ![[LOC2]] +; CHECK: add <2 x i32> %{{.*}}, %rdx.shuf, !dbg ![[LOC]] +; CHECK: extractelement <2 x i32> %bin.rdx, i32 0, !dbg ![[LOC]] define i32 @f(i32* nocapture %a, i32 %size) #0 !dbg !4 { entry: @@ -36,10 +36,10 @@ for.body: ; preds = %for.body.lr.ph, %fo %0 = load i32, i32* %arrayidx, align 4, !dbg !22 %add = add i32 %0, %sum.05, !dbg !22 tail call void @llvm.dbg.value(metadata i32 %add.lcssa, i64 0, metadata !15, metadata !DIExpression()), !dbg !22 - %indvars.iv.next = add i64 %indvars.iv, 1, !dbg !21 - tail call void @llvm.dbg.value(metadata !{null}, i64 0, metadata !16, metadata !DIExpression()), !dbg !21 - %lftr.wideiv = trunc i64 %indvars.iv.next to i32, !dbg !21 - %exitcond = icmp ne i32 %lftr.wideiv, %size, !dbg !21 + %indvars.iv.next = add i64 %indvars.iv, 1, !dbg !22 + tail call void @llvm.dbg.value(metadata !{null}, i64 0, metadata !16, metadata !DIExpression()), !dbg !22 + %lftr.wideiv = trunc i64 %indvars.iv.next to i32, !dbg !22 + %exitcond = icmp ne i32 %lftr.wideiv, %size, !dbg !22 br i1 %exitcond, label %for.body, label %for.cond.for.end_crit_edge, !dbg !21 for.cond.for.end_crit_edge: ; preds = %for.body -- 2.40.0