diff options
Diffstat (limited to 'llvm/test/Transforms/NewGVN/phi-translate-partial-alias.ll')
| -rw-r--r-- | llvm/test/Transforms/NewGVN/phi-translate-partial-alias.ll | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/llvm/test/Transforms/NewGVN/phi-translate-partial-alias.ll b/llvm/test/Transforms/NewGVN/phi-translate-partial-alias.ll deleted file mode 100644 index cd4a9a2ff01..00000000000 --- a/llvm/test/Transforms/NewGVN/phi-translate-partial-alias.ll +++ /dev/null @@ -1,27 +0,0 @@ -; RUN: opt -basicaa -newgvn -S < %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-f128:128:128-n8:16:32:64" - -; GVN shouldn't PRE the load around the loop backedge because it's -; not actually redundant around the loop backedge, despite appearances -; if phi-translation is ignored. - -; CHECK: define void @test0(i8* %begin) -; CHECK: loop: -; CHECK: %l0 = load i8, i8* %phi -; CHECK: call void @bar(i8 %l0) -; CHECK: %l1 = load i8, i8* %phi -define void @test0(i8* %begin) { -entry: - br label %loop - -loop: - %phi = phi i8* [ %begin, %entry ], [ %next, %loop ] - %l0 = load i8, i8* %phi - call void @bar(i8 %l0) - %l1 = load i8, i8* %phi - %next = getelementptr inbounds i8, i8* %phi, i8 %l1 - br label %loop -} - -declare void @bar(i8) |
