1 files changed, 0 insertions, 186 deletions
diff --git a/llvm/test/Transforms/LoopIdiom/struct_pattern.ll b/llvm/test/Transforms/LoopIdiom/struct_pattern.ll
deleted file mode 100644
index d7809b746b1..00000000000
--- a/llvm/test/Transforms/LoopIdiom/struct_pattern.ll
+++ /dev/null
@@ -1,186 +0,0 @@
-; RUN: opt -basicaa -loop-idiom < %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-n8:16:32:64"
-
-; CHECK: @.memset_pattern = private unnamed_addr constant [4 x i32] [i32 2, i32 2, i32 2, i32 2], align 16
-; CHECK: @.memset_pattern.1 = private unnamed_addr constant [4 x i32] [i32 2, i32 2, i32 2, i32 2], align 16
-; CHECK: @.memset_pattern.2 = private unnamed_addr constant [4 x i32] [i32 2, i32 2, i32 2, i32 2], align 16
-
-target triple = "x86_64-apple-darwin10.0.0"
-
-%struct.foo = type { i32, i32 }
-%struct.foo1 = type { i32, i32, i32 }
-
-;void bar1(foo_t *f, unsigned n) {
-;  for (unsigned i = 0; i < n; ++i) {
-;    f[i].a = 2;
-;    f[i].b = 2;
-;  }
-;}
-define void @bar1(%struct.foo* %f, i32 %n) nounwind ssp {
-entry:
-  %cmp1 = icmp eq i32 %n, 0
-  br i1 %cmp1, label %for.end, label %for.body.preheader
-
-for.body.preheader:                               ; preds = %entry
-  br label %for.body
-
-for.body:                                         ; preds = %for.body.preheader, %for.body
-  %indvars.iv = phi i64 [ 0, %for.body.preheader ], [ %indvars.iv.next, %for.body ]
-  %a = getelementptr inbounds %struct.foo, %struct.foo* %f, i64 %indvars.iv, i32 0
-  store i32 2, i32* %a, align 4
-  %b = getelementptr inbounds %struct.foo, %struct.foo* %f, i64 %indvars.iv, i32 1
-  store i32 2, i32* %b, align 4
-  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
-  %lftr.wideiv = trunc i64 %indvars.iv.next to i32
-  %exitcond = icmp ne i32 %lftr.wideiv, %n
-  br i1 %exitcond, label %for.body, label %for.end.loopexit
-
-for.end.loopexit:                                 ; preds = %for.body
-  br label %for.end
-
-for.end:                                          ; preds = %for.end.loopexit, %entry
-  ret void
-; CHECK-LABEL: @bar1(
-; CHECK: call void @memset_pattern16
-; CHECK-NOT: store
-}
-
-;void bar2(foo_t *f, unsigned n) {
-;  for (unsigned i = 0; i < n; ++i) {
-;    f[i].b = 2;
-;    f[i].a = 2;
-;  }
-;}
-define void @bar2(%struct.foo* %f, i32 %n) nounwind ssp {
-entry:
-  %cmp1 = icmp eq i32 %n, 0
-  br i1 %cmp1, label %for.end, label %for.body.preheader
-
-for.body.preheader:                               ; preds = %entry
-  br label %for.body
-
-for.body:                                         ; preds = %for.body.preheader, %for.body
-  %indvars.iv = phi i64 [ 0, %for.body.preheader ], [ %indvars.iv.next, %for.body ]
-  %b = getelementptr inbounds %struct.foo, %struct.foo* %f, i64 %indvars.iv, i32 1
-  store i32 2, i32* %b, align 4
-  %a = getelementptr inbounds %struct.foo, %struct.foo* %f, i64 %indvars.iv, i32 0
-  store i32 2, i32* %a, align 4
-  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
-  %lftr.wideiv = trunc i64 %indvars.iv.next to i32
-  %exitcond = icmp ne i32 %lftr.wideiv, %n
-  br i1 %exitcond, label %for.body, label %for.end.loopexit
-
-for.end.loopexit:                                 ; preds = %for.body
-  br label %for.end
-
-for.end:                                          ; preds = %for.end.loopexit, %entry
-  ret void
-; CHECK-LABEL: @bar2(
-; CHECK: call void @memset_pattern16
-; CHECK-NOT: store
-}
-
-;void bar3(foo_t *f, unsigned n) {
-;  for (unsigned i = n; i > 0; --i) {
-;    f[i].a = 2;
-;    f[i].b = 2;
-;  }
-;}
-define void @bar3(%struct.foo* nocapture %f, i32 %n) nounwind ssp {
-entry:
-  %cmp1 = icmp eq i32 %n, 0
-  br i1 %cmp1, label %for.end, label %for.body.preheader
-
-for.body.preheader:                               ; preds = %entry
-  %0 = zext i32 %n to i64
-  br label %for.body
-
-for.body:                                         ; preds = %for.body.preheader, %for.body
-  %indvars.iv = phi i64 [ %0, %for.body.preheader ], [ %indvars.iv.next, %for.body ]
-  %a = getelementptr inbounds %struct.foo, %struct.foo* %f, i64 %indvars.iv, i32 0
-  store i32 2, i32* %a, align 4
-  %b = getelementptr inbounds %struct.foo, %struct.foo* %f, i64 %indvars.iv, i32 1
-  store i32 2, i32* %b, align 4
-  %1 = trunc i64 %indvars.iv to i32
-  %dec = add i32 %1, -1
-  %cmp = icmp eq i32 %dec, 0
-  %indvars.iv.next = add nsw i64 %indvars.iv, -1
-  br i1 %cmp, label %for.end.loopexit, label %for.body
-
-for.end.loopexit:                                 ; preds = %for.body
-  br label %for.end
-
-for.end:                                          ; preds = %for.end.loopexit, %entry
-  ret void
-; CHECK-LABEL: @bar3(
-; CHECK: call void @memset_pattern16
-; CHECK-NOT: store
-}
-
-;void bar4(foo_t *f, unsigned n) {
-;  for (unsigned i = 0; i < n; ++i) {
-;    f[i].a = 0;
-;    f[i].b = 1;
-;  }
-;}
-define void @bar4(%struct.foo* nocapture %f, i32 %n) nounwind ssp {
-entry:
-  %cmp1 = icmp eq i32 %n, 0
-  br i1 %cmp1, label %for.end, label %for.body.preheader
-
-for.body.preheader:                               ; preds = %entry
-  br label %for.body
-
-for.body:                                         ; preds = %for.body.preheader, %for.body
-  %indvars.iv = phi i64 [ 0, %for.body.preheader ], [ %indvars.iv.next, %for.body ]
-  %a = getelementptr inbounds %struct.foo, %struct.foo* %f, i64 %indvars.iv, i32 0
-  store i32 0, i32* %a, align 4
-  %b = getelementptr inbounds %struct.foo, %struct.foo* %f, i64 %indvars.iv, i32 1
-  store i32 1, i32* %b, align 4
-  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
-  %lftr.wideiv = trunc i64 %indvars.iv.next to i32
-  %exitcond = icmp ne i32 %lftr.wideiv, %n
-  br i1 %exitcond, label %for.body, label %for.end.loopexit
-
-for.end.loopexit:                                 ; preds = %for.body
-  br label %for.end
-
-for.end:                                          ; preds = %for.end.loopexit, %entry
-  ret void
-; CHECK-LABEL: @bar4(
-; CHECK-NOT: call void @memset_pattern16 
-}
-
-;void bar5(foo1_t *f, unsigned n) {
-;  for (unsigned i = 0; i < n; ++i) {
-;    f[i].a = 1;
-;    f[i].b = 1;
-;  }
-;}
-define void @bar5(%struct.foo1* nocapture %f, i32 %n) nounwind ssp {
-entry:
-  %cmp1 = icmp eq i32 %n, 0
-  br i1 %cmp1, label %for.end, label %for.body.preheader
-
-for.body.preheader:                               ; preds = %entry
-  br label %for.body
-
-for.body:                                         ; preds = %for.body.preheader, %for.body
-  %indvars.iv = phi i64 [ 0, %for.body.preheader ], [ %indvars.iv.next, %for.body ]
-  %a = getelementptr inbounds %struct.foo1, %struct.foo1* %f, i64 %indvars.iv, i32 0
-  store i32 1, i32* %a, align 4
-  %b = getelementptr inbounds %struct.foo1, %struct.foo1* %f, i64 %indvars.iv, i32 1
-  store i32 1, i32* %b, align 4
-  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
-  %lftr.wideiv = trunc i64 %indvars.iv.next to i32
-  %exitcond = icmp ne i32 %lftr.wideiv, %n
-  br i1 %exitcond, label %for.body, label %for.end.loopexit
-
-for.end.loopexit:                                 ; preds = %for.body
-  br label %for.end
-
-for.end:                                          ; preds = %for.end.loopexit, %entry
-  ret void
-; CHECK-LABEL: @bar5(
-; CHECK-NOT: call void @memset_pattern16
-}