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| author | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2012-10-22 18:16:14 +0000 |
|---|---|---|
| committer | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2012-10-22 18:16:14 +0000 |
| commit | 0b06e2331eb549b53ac1e96d4878dfb0910b98f0 (patch) | |
| tree | 053adc54915086410c56496aed52c8014201a9f1 /test | |
| parent | e29c19091cca58db668407dfc5dd86c70e8b3d49 (diff) | |
| download | llvm-0b06e2331eb549b53ac1e96d4878dfb0910b98f0.tar.gz llvm-0b06e2331eb549b53ac1e96d4878dfb0910b98f0.tar.bz2 llvm-0b06e2331eb549b53ac1e96d4878dfb0910b98f0.tar.xz | |
Revert r166407 because it caused analyzer tests to crash and broke self-host bots.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166424 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/Transforms/TailCallElim/nocapture.ll | 23 |
1 files changed, 4 insertions, 19 deletions
diff --git a/test/Transforms/TailCallElim/nocapture.ll b/test/Transforms/TailCallElim/nocapture.ll index 5a1a9a6e7c..87cb9dd427 100644 --- a/test/Transforms/TailCallElim/nocapture.ll +++ b/test/Transforms/TailCallElim/nocapture.ll @@ -1,9 +1,9 @@ ; RUN: opt %s -tailcallelim -S | FileCheck %s +; XFAIL: * declare void @use(i8* nocapture, i8* nocapture) -declare void @boring() -define i8* @test1(i8* nocapture %A, i1 %cond) { +define i8* @foo(i8* nocapture %A, i1 %cond) { ; CHECK: tailrecurse: ; CHECK: %A.tr = phi i8* [ %A, %0 ], [ %B, %cond_true ] ; CHECK: %cond.tr = phi i1 [ %cond, %0 ], [ false, %cond_true ] @@ -14,27 +14,12 @@ define i8* @test1(i8* nocapture %A, i1 %cond) { cond_true: ; CHECK: cond_true: ; CHECK: br label %tailrecurse - call i8* @test1(i8* %B, i1 false) + call i8* @foo(i8* %B, i1 false) ret i8* null cond_false: ; CHECK: cond_false call void @use(i8* %A, i8* %B) -; CHECK: call void @use(i8* %A.tr, i8* %B) - call void @boring() -; CHECK: tail call void @boring() +; CHECK: tail call void @use(i8* %A.tr, i8* %B) ret i8* null ; CHECK: ret i8* null } - -; PR14143 -define void @test2(i8* %a, i8* %b) { -; CHECK: @test2 -; CHECK-NOT: tail call -; CHECK: ret void - %c = alloca [100 x i8], align 16 - %tmp = bitcast [100 x i8]* %c to i8* - call void @llvm.memcpy.p0i8.p0i8.i64(i8* %b, i8* %tmp, i64 100, i32 1, i1 false) - ret void -} - -declare void @llvm.memcpy.p0i8.p0i8.i64(i8*, i8*, i64, i32, i1) |