1 files changed, 0 insertions, 37 deletions
diff --git a/test/CodeGen/AArch64/regress-tblgen-chains.ll b/test/CodeGen/AArch64/regress-tblgen-chains.ll
deleted file mode 100644
index 24038cda5078..000000000000
--- a/test/CodeGen/AArch64/regress-tblgen-chains.ll
+++ /dev/null
@@ -1,37 +0,0 @@
-; RUN: llc -verify-machineinstrs -mtriple=arm64-apple-ios7.0 -disable-fp-elim -o - %s | FileCheck %s
-
-; When generating DAG selection tables, TableGen used to only flag an
-; instruction as needing a chain on its own account if it had a built-in pattern
-; which used the chain. This meant that the AArch64 load/stores weren't
-; recognised and so both loads from %locvar below were coalesced into a single
-; LS8_LDR instruction (same operands other than the non-existent chain) and the
-; increment was lost at return.
-
-; This was obviously a Bad Thing.
-
-declare void @bar(i8*)
-
-define i64 @test_chains() {
-; CHECK-LABEL: test_chains:
-
-  %locvar = alloca i8
-
-  call void @bar(i8* %locvar)
-; CHECK: bl {{_?bar}}
-
-  %inc.1 = load i8, i8* %locvar
-  %inc.2 = zext i8 %inc.1 to i64
-  %inc.3 = add i64 %inc.2, 1
-  %inc.4 = trunc i64 %inc.3 to i8
-  store i8 %inc.4, i8* %locvar
-
-; CHECK: ldurb {{w[0-9]+}}, [x29, [[LOCADDR:#-?[0-9]+]]]
-; CHECK: add {{w[0-9]+}}, {{w[0-9]+}}, #1
-; CHECK: sturb w[[STRVAL:[0-9]+]], [x29, [[LOCADDR]]]
-; CHECK: and w0, w[[STRVAL]], #0xff
-
-  %ret.1 = load i8, i8* %locvar
-  %ret.2 = zext i8 %ret.1 to i64
-  ret i64 %ret.2
-; CHECK: ret
-}