1 files changed, 0 insertions, 85 deletions
diff --git a/llvm/test/Transforms/LoopUnswitch/AMDGPU/divergent-unswitch.ll b/llvm/test/Transforms/LoopUnswitch/AMDGPU/divergent-unswitch.ll
deleted file mode 100644
index 1f106bd894a..00000000000
--- a/llvm/test/Transforms/LoopUnswitch/AMDGPU/divergent-unswitch.ll
+++ /dev/null
@@ -1,85 +0,0 @@
-; RUN: opt -mtriple=amdgcn-- -O3 -S %s | FileCheck %s
-
-; Check that loop unswitch happened and condition hoisted out of the loop.
-; Condition is uniform so all targets should perform unswitching.
-
-; CHECK-LABEL: {{^}}define amdgpu_kernel void @uniform_unswitch
-; CHECK: entry:
-; CHECK-NEXT: [[LOOP_COND:%[a-z0-9]+]] = icmp
-; CHECK-NEXT: [[IF_COND:%[a-z0-9]+]] = icmp eq i32 %x, 123456
-; CHECK-NEXT: and i1 [[LOOP_COND]], [[IF_COND]]
-; CHECK-NEXT: br i1
-
-define amdgpu_kernel void @uniform_unswitch(i32 * nocapture %out, i32 %n, i32 %x) {
-entry:
-  %cmp6 = icmp sgt i32 %n, 0
-  br i1 %cmp6, label %for.body.lr.ph, label %for.cond.cleanup
-
-for.body.lr.ph:                                   ; preds = %entry
-  %cmp1 = icmp eq i32 %x, 123456
-  br label %for.body
-
-for.cond.cleanup.loopexit:                        ; preds = %for.inc
-  br label %for.cond.cleanup
-
-for.cond.cleanup:                                 ; preds = %for.cond.cleanup.loopexit, %entry
-  ret void
-
-for.body:                                         ; preds = %for.inc, %for.body.lr.ph
-  %i.07 = phi i32 [ 0, %for.body.lr.ph ], [ %inc, %for.inc ]
-  br i1 %cmp1, label %if.then, label %for.inc
-
-if.then:                                          ; preds = %for.body
-  %arrayidx = getelementptr inbounds i32, i32 * %out, i32 %i.07
-  store i32 %i.07, i32 * %arrayidx, align 4
-  br label %for.inc
-
-for.inc:                                          ; preds = %for.body, %if.then
-  %inc = add nuw nsw i32 %i.07, 1
-  %exitcond = icmp eq i32 %inc, %n
-  br i1 %exitcond, label %for.cond.cleanup.loopexit, label %for.body
-}
-
-; Check that loop unswitch does not happen if condition is divergent.
-
-; CHECK-LABEL: {{^}}define amdgpu_kernel void @divergent_unswitch
-; CHECK: entry:
-; CHECK: icmp
-; CHECK: [[IF_COND:%[a-z0-9]+]] = icmp {{.*}} 567890
-; CHECK: br label
-; CHECK: br i1 [[IF_COND]]
-
-define amdgpu_kernel void @divergent_unswitch(i32 * nocapture %out, i32 %n) {
-entry:
-  %cmp9 = icmp sgt i32 %n, 0
-  br i1 %cmp9, label %for.body.lr.ph, label %for.cond.cleanup
-
-for.body.lr.ph:                                   ; preds = %entry
-  %call = tail call i32 @llvm.amdgcn.workitem.id.x() #0
-  %cmp2 = icmp eq i32 %call, 567890
-  br label %for.body
-
-for.cond.cleanup.loopexit:                        ; preds = %for.inc
-  br label %for.cond.cleanup
-
-for.cond.cleanup:                                 ; preds = %for.cond.cleanup.loopexit, %entry
-  ret void
-
-for.body:                                         ; preds = %for.inc, %for.body.lr.ph
-  %i.010 = phi i32 [ 0, %for.body.lr.ph ], [ %inc, %for.inc ]
-  br i1 %cmp2, label %if.then, label %for.inc
-
-if.then:                                          ; preds = %for.body
-  %arrayidx = getelementptr inbounds i32, i32 * %out, i32 %i.010
-  store i32 %i.010, i32 * %arrayidx, align 4
-  br label %for.inc
-
-for.inc:                                          ; preds = %for.body, %if.then
-  %inc = add nuw nsw i32 %i.010, 1
-  %exitcond = icmp eq i32 %inc, %n
-  br i1 %exitcond, label %for.cond.cleanup.loopexit, label %for.body
-}
-
-declare i32 @llvm.amdgcn.workitem.id.x() #0
-
-attributes #0 = { nounwind readnone }