diff options
Diffstat (limited to 'llvm/test/Transforms/GVN')
-rw-r--r-- | llvm/test/Transforms/GVN/PRE/2011-06-01-NonLocalMemdepMiscompile.ll | 10 | ||||
-rw-r--r-- | llvm/test/Transforms/GVN/preserve-analysis.ll | 56 |
2 files changed, 2 insertions, 64 deletions
diff --git a/llvm/test/Transforms/GVN/PRE/2011-06-01-NonLocalMemdepMiscompile.ll b/llvm/test/Transforms/GVN/PRE/2011-06-01-NonLocalMemdepMiscompile.ll index 6592c69b027..05dc79db95a 100644 --- a/llvm/test/Transforms/GVN/PRE/2011-06-01-NonLocalMemdepMiscompile.ll +++ b/llvm/test/Transforms/GVN/PRE/2011-06-01-NonLocalMemdepMiscompile.ll @@ -50,14 +50,8 @@ bb15: %tmp18 = icmp eq i8 %tmp17, 0 br label %bb19 -; CHECK-LABEL: bb6: -; CHECK: br i1 undef, label %bb15split, label %bb10 - -; CHECK-LABEL: bb15split: ; preds = %bb6 -; CHECK-NEXT: br label %bb15 - -; CHECK-LABEL: bb15: -; CHECK: %tmp17 = phi i8 [ %tmp8, %bb15split ], [ %tmp17.pre, %bb1.bb15_crit_edge ] +; CHECK: bb15: +; CHECK: %tmp17 = phi i8 [ %tmp17.pre, %bb1.bb15_crit_edge ], [ %tmp8, %bb6 ] bb19: ; preds = %bb15 ret i1 %tmp18 diff --git a/llvm/test/Transforms/GVN/preserve-analysis.ll b/llvm/test/Transforms/GVN/preserve-analysis.ll deleted file mode 100644 index 2454bb1a63d..00000000000 --- a/llvm/test/Transforms/GVN/preserve-analysis.ll +++ /dev/null @@ -1,56 +0,0 @@ -; RUN: opt < %s -debug-pass=Structure -indvars -gvn -indvars 2>&1 -S | FileCheck --check-prefix=CHECK --check-prefix=IR %s -; RUN: opt < %s -debug-pass-manager -passes='require<domtree>,loop(simplify-cfg),gvn,loop(indvars)' 2>&1 -S | FileCheck --check-prefix=NEW-PM --check-prefix=IR %s - -; Check CFG-only analysis are preserved by SCCP by running it between 2 -; loop-vectorize runs. - -; CHECK: Dominator Tree Construction -; CHECK: Natural Loop Information -; CHECK: Canonicalize natural loops -; CHECK: LCSSA Verifier -; CHECK: Loop-Closed SSA Form Pass -; CHECK: Global Value Numbering -; CHECK-NOT: Dominator Tree Construction -; CHECK-NOT: Natural Loop Information -; CHECK-NOT: Canonicalize natural loops - -; NEW-PM-DAG: Running analysis: LoopAnalysis on test -; NEW-PM-DAG: Running analysis: DominatorTreeAnalysis on test -; NEW-PM: Running pass: GVN on test -; NEW-PM-NOT: Running analysis: LoopAnalysis on test -; NEW-PM-NOT: Running analysis: DominatorTreeAnalysis on test - -declare i1 @cond() -declare void @dostuff() - -define i32 @test() { -; IR-LABEL: define i32 @test() -; IR-LABEL: header: -; IR: br i1 false, label %then, label %latch -; IR-LABEL: then: -; IR-NEXT: call void @dostuff() -; IR-NEXT: br label %latch -entry: - %res = add i32 1, 10 - br label %header - -header: - %iv = phi i32 [ %res, %entry ], [ 0, %latch ] - %ic = icmp eq i32 %res, 99 - br i1 %ic, label %then, label %latch - -then: - br label %then.2 - -then.2: - call void @dostuff() - br label %latch - - -latch: - %ec = call i1 @cond() - br i1 %ec, label %exit, label %header - -exit: - ret i32 %iv -} |