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-rw-r--r--test/CodeGen/Hexagon/loop-idiom/lcssa.ll46
1 files changed, 0 insertions, 46 deletions
diff --git a/test/CodeGen/Hexagon/loop-idiom/lcssa.ll b/test/CodeGen/Hexagon/loop-idiom/lcssa.ll
deleted file mode 100644
index 48632fde1368..000000000000
--- a/test/CodeGen/Hexagon/loop-idiom/lcssa.ll
+++ /dev/null
@@ -1,46 +0,0 @@
-; RUN: opt -hexagon-loop-idiom -loop-deletion -gvn -S < %s
-; REQUIRES: asserts
-
-; This tests that the HexagonLoopIdiom pass does not mark LCSSA information
-; as preserved. The pass calls SimplifyInstruction is a couple of places,
-; which can invalidate LCSSA. Specifically, the uses of a LCSSA phi variable
-; are replaced by the incoming value.
-
-define hidden void @test() local_unnamed_addr #0 {
-entry:
- br label %if.then63
-
-if.then63:
- br i1 undef, label %do.body311, label %if.end375
-
-do.body311:
- br i1 undef, label %do.end318, label %do.body311
-
-do.end318:
- br i1 undef, label %if.end322, label %if.end375
-
-if.end322:
- %sub325 = sub i32 undef, undef
- br i1 undef, label %do.end329, label %do.body311
-
-do.end329:
- %sub325.lcssa = phi i32 [ %sub325, %if.end322 ]
- br label %do.body330
-
-do.body330:
- %row_width.7 = phi i32 [ %sub325.lcssa, %do.end329 ], [ %dec334, %do.body330 ]
- %sp.5 = phi i8* [ undef, %do.end329 ], [ %incdec.ptr331, %do.body330 ]
- %dp.addr.5 = phi i8* [ undef, %do.end329 ], [ %incdec.ptr332, %do.body330 ]
- %0 = load i8, i8* %sp.5, align 1
- store i8 %0, i8* %dp.addr.5, align 1
- %incdec.ptr332 = getelementptr inbounds i8, i8* %dp.addr.5, i32 1
- %incdec.ptr331 = getelementptr inbounds i8, i8* %sp.5, i32 1
- %dec334 = add i32 %row_width.7, -1
- %cmp335 = icmp eq i32 %dec334, 0
- br i1 %cmp335, label %if.end375, label %do.body330
-
-if.end375:
- ret void
-}
-
-attributes #0 = { nounwind }