Temporarily Revert "Add basic loop fusion pass."

As it's causing some bot failures (and per request from kbarton).

This reverts commit r358543/ab70da07286e618016e78247e4a24fcb84077fda.

llvm-svn: 358546

1 files changed, 0 insertions, 40 deletions

diff --git a/llvm/test/Transforms/DeadStoreElimination/const-pointers.ll b/llvm/test/Transforms/DeadStoreElimination/const-pointers.ll
deleted file mode 100644
index e4403edbed2..00000000000
--- a/llvm/test/Transforms/DeadStoreElimination/const-pointers.ll
+++ /dev/null
@@ -1,40 +0,0 @@
-; RUN: opt -basicaa -dse -S < %s | FileCheck %s
-target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
-
-%t = type { i32 }
-
-@g = global i32 42
-
-define void @test1(%t* noalias %pp) {
-  %p = getelementptr inbounds %t, %t* %pp, i32 0, i32 0
-
-  store i32 1, i32* %p; <-- This is dead
-  %x = load i32, i32* inttoptr (i32 12345 to i32*)
-  store i32 %x, i32* %p
-  ret void
-; CHECK-LABEL: define void @test1(
-; CHECK: store
-; CHECK-NOT: store
-; CHECK: ret void
-}
-
-define void @test3() {
-  store i32 1, i32* @g; <-- This is dead.
-  store i32 42, i32* @g
-  ret void
-; CHECK-LABEL: define void @test3(
-; CHECK: store
-; CHECK-NOT: store
-; CHECK: ret void
-}
-
-define void @test4(i32* %p) {
-  store i32 1, i32* %p
-  %x = load i32, i32* @g; <-- %p and @g could alias
-  store i32 %x, i32* %p
-  ret void
-; CHECK-LABEL: define void @test4(
-; CHECK: store
-; CHECK: store
-; CHECK: ret void
-}