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-rw-r--r--llvm/test/Transforms/GuardWidening/loop-schedule.ll64
1 files changed, 0 insertions, 64 deletions
diff --git a/llvm/test/Transforms/GuardWidening/loop-schedule.ll b/llvm/test/Transforms/GuardWidening/loop-schedule.ll
deleted file mode 100644
index ed4fde0b6b2..00000000000
--- a/llvm/test/Transforms/GuardWidening/loop-schedule.ll
+++ /dev/null
@@ -1,64 +0,0 @@
-; RUN: opt -S -licm -loop-guard-widening -licm -debug-pass=Structure < %s 2>&1 | FileCheck %s
-
-; Main point of this test is to check the scheduling -- there should be
-; no analysis passes needed between LICM and LoopGuardWidening
-
-; CHECK: Loop Pass Manager
-; CHECK: Loop Invariant Code Motion
-; CHECK: Widen guards (within a single loop, as a loop pass)
-; CHECK: Loop Invariant Code Motion
-
-declare void @llvm.experimental.guard(i1,...)
-
-define void @iter(i32 %a, i32 %b, i1* %c_p) {
-; CHECK-LABEL @iter
-; CHECK: %cond_0 = icmp ult i32 %a, 10
-; CHECK: %cond_1 = icmp ult i32 %b, 10
-; CHECK: %wide.chk = and i1 %cond_0, %cond_1
-; CHECK: call void (i1, ...) @llvm.experimental.guard(i1 %wide.chk) [ "deopt"() ]
-; CHECK-LABEL: loop:
-
-entry:
- %cond_0 = icmp ult i32 %a, 10
- call void (i1, ...) @llvm.experimental.guard(i1 %cond_0) [ "deopt"() ]
- br label %loop
-
-loop: ; preds = %loop.preheader, %loop
- %cond_1 = icmp ult i32 %b, 10
- call void (i1, ...) @llvm.experimental.guard(i1 %cond_1) [ "deopt"() ]
- %cnd = load i1, i1* %c_p
- br i1 %cnd, label %loop, label %leave.loopexit
-
-leave.loopexit: ; preds = %loop
- br label %leave
-
-leave: ; preds = %leave.loopexit, %entry
- ret void
-}
-
-define void @within_loop(i32 %a, i32 %b, i1* %c_p) {
-; CHECK-LABEL @within_loop
-; CHECK: %cond_0 = icmp ult i32 %a, 10
-; CHECK: %cond_1 = icmp ult i32 %b, 10
-; CHECK: %wide.chk = and i1 %cond_0, %cond_1
-; CHECK: call void (i1, ...) @llvm.experimental.guard(i1 %wide.chk) [ "deopt"() ]
-; CHECK-LABEL: loop:
-
-entry:
- br label %loop
-
-loop: ; preds = %loop.preheader, %loop
- %cond_0 = icmp ult i32 %a, 10
- call void (i1, ...) @llvm.experimental.guard(i1 %cond_0) [ "deopt"() ]
- %cond_1 = icmp ult i32 %b, 10
- call void (i1, ...) @llvm.experimental.guard(i1 %cond_1) [ "deopt"() ]
- %cnd = load i1, i1* %c_p
- br i1 %cnd, label %loop, label %leave.loopexit
-
-leave.loopexit: ; preds = %loop
- br label %leave
-
-leave: ; preds = %leave.loopexit, %entry
- ret void
-}
-
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