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-rw-r--r--test/CodeGen/AArch64/regress-wzr-allocatable.ll41
1 files changed, 0 insertions, 41 deletions
diff --git a/test/CodeGen/AArch64/regress-wzr-allocatable.ll b/test/CodeGen/AArch64/regress-wzr-allocatable.ll
deleted file mode 100644
index 764d2bc..0000000
--- a/test/CodeGen/AArch64/regress-wzr-allocatable.ll
+++ /dev/null
@@ -1,41 +0,0 @@
-; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64-none-linux-gnu -O0
-
-; When WZR wasn't marked as reserved, this function tried to allocate
-; it at O0 and then generated an internal fault (mostly incidentally)
-; when it discovered that it was already in use for a multiplication.
-
-; I'm not really convinced this is a good test since it could easily
-; stop testing what it does now with no-one any the wiser. However, I
-; can't think of a better way to force the allocator to use WZR
-; specifically.
-
-define void @test() nounwind {
-entry:
- br label %for.cond
-
-for.cond: ; preds = %for.body, %entry
- br i1 undef, label %for.body, label %for.end
-
-for.body: ; preds = %for.cond
- br label %for.cond
-
-for.end: ; preds = %for.cond
- br label %for.cond6
-
-for.cond6: ; preds = %for.body9, %for.end
- br i1 undef, label %for.body9, label %while.cond30
-
-for.body9: ; preds = %for.cond6
- store i16 0, i16* undef, align 2
- %0 = load i32* undef, align 4
- %1 = load i32* undef, align 4
- %mul15 = mul i32 %0, %1
- %add16 = add i32 %mul15, 32768
- %div = udiv i32 %add16, 65535
- %add17 = add i32 %div, 1
- store i32 %add17, i32* undef, align 4
- br label %for.cond6
-
-while.cond30: ; preds = %for.cond6
- ret void
-}