Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/Transforms/SLPVectorizer/ARM/lit.local.cfg

@@ -1,2 +0,0 @@
-if not 'ARM' in config.root.targets:
-    config.unsupported = True

external/llvm/test/Transforms/SLPVectorizer/ARM/memory.ll

@@ -1,20 +0,0 @@
-; RUN: opt < %s -basicaa -slp-vectorizer -S -mtriple=thumbv7-apple-ios3.0.0 -mcpu=swift | FileCheck %s
-
-target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:32:64-v128:32:128-a0:0:32-n32-S32"
-
-; On swift unaligned <2 x double> stores need 4uops and it is there for cheaper
-; to do this scalar.
-
-; CHECK-LABEL: expensive_double_store
-; CHECK-NOT: load <2 x double>
-; CHECK-NOT: store <2 x double>
-define void @expensive_double_store(double* noalias %dst, double* noalias %src, i64 %count) {
-entry:
-  %0 = load double, double* %src, align 8
-  store double %0, double* %dst, align 8
-  %arrayidx2 = getelementptr inbounds double, double* %src, i64 1
-  %1 = load double, double* %arrayidx2, align 8
-  %arrayidx3 = getelementptr inbounds double, double* %dst, i64 1
-  store double %1, double* %arrayidx3, align 8
-  ret void
-}

external/llvm/test/Transforms/SLPVectorizer/ARM/sroa.ll

@@ -1,52 +0,0 @@
-; RUN: opt -S -mcpu=swift -mtriple=thumbv7-apple-ios -basicaa -slp-vectorizer < %s | FileCheck %s
-
-target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:32:64-v128:32:128-a0:0:32-n32-S32"
-
-%class.Complex = type { double, double }
-
-; Code like this is the result of SROA. Make sure we don't vectorize this
-; because the scalar version of the shl/or are handled by the
-; backend and disappear, the vectorized code stays.
-
-; CHECK-LABEL: SROAed
-; CHECK-NOT: shl nuw <2 x i64>
-; CHECK-NOT: or <2 x i64>
-
-define void @SROAed(%class.Complex* noalias nocapture sret %agg.result, [4 x i32] %a.coerce, [4 x i32] %b.coerce) {
-entry:
-  %a.coerce.fca.0.extract = extractvalue [4 x i32] %a.coerce, 0
-  %a.sroa.0.0.insert.ext = zext i32 %a.coerce.fca.0.extract to i64
-  %a.coerce.fca.1.extract = extractvalue [4 x i32] %a.coerce, 1
-  %a.sroa.0.4.insert.ext = zext i32 %a.coerce.fca.1.extract to i64
-  %a.sroa.0.4.insert.shift = shl nuw i64 %a.sroa.0.4.insert.ext, 32
-  %a.sroa.0.4.insert.insert = or i64 %a.sroa.0.4.insert.shift, %a.sroa.0.0.insert.ext
-  %0 = bitcast i64 %a.sroa.0.4.insert.insert to double
-  %a.coerce.fca.2.extract = extractvalue [4 x i32] %a.coerce, 2
-  %a.sroa.3.8.insert.ext = zext i32 %a.coerce.fca.2.extract to i64
-  %a.coerce.fca.3.extract = extractvalue [4 x i32] %a.coerce, 3
-  %a.sroa.3.12.insert.ext = zext i32 %a.coerce.fca.3.extract to i64
-  %a.sroa.3.12.insert.shift = shl nuw i64 %a.sroa.3.12.insert.ext, 32
-  %a.sroa.3.12.insert.insert = or i64 %a.sroa.3.12.insert.shift, %a.sroa.3.8.insert.ext
-  %1 = bitcast i64 %a.sroa.3.12.insert.insert to double
-  %b.coerce.fca.0.extract = extractvalue [4 x i32] %b.coerce, 0
-  %b.sroa.0.0.insert.ext = zext i32 %b.coerce.fca.0.extract to i64
-  %b.coerce.fca.1.extract = extractvalue [4 x i32] %b.coerce, 1
-  %b.sroa.0.4.insert.ext = zext i32 %b.coerce.fca.1.extract to i64
-  %b.sroa.0.4.insert.shift = shl nuw i64 %b.sroa.0.4.insert.ext, 32
-  %b.sroa.0.4.insert.insert = or i64 %b.sroa.0.4.insert.shift, %b.sroa.0.0.insert.ext
-  %2 = bitcast i64 %b.sroa.0.4.insert.insert to double
-  %b.coerce.fca.2.extract = extractvalue [4 x i32] %b.coerce, 2
-  %b.sroa.3.8.insert.ext = zext i32 %b.coerce.fca.2.extract to i64
-  %b.coerce.fca.3.extract = extractvalue [4 x i32] %b.coerce, 3
-  %b.sroa.3.12.insert.ext = zext i32 %b.coerce.fca.3.extract to i64
-  %b.sroa.3.12.insert.shift = shl nuw i64 %b.sroa.3.12.insert.ext, 32
-  %b.sroa.3.12.insert.insert = or i64 %b.sroa.3.12.insert.shift, %b.sroa.3.8.insert.ext
-  %3 = bitcast i64 %b.sroa.3.12.insert.insert to double
-  %add = fadd double %0, %2
-  %add3 = fadd double %1, %3
-  %re.i.i = getelementptr inbounds %class.Complex, %class.Complex* %agg.result, i32 0, i32 0
-  store double %add, double* %re.i.i, align 4
-  %im.i.i = getelementptr inbounds %class.Complex, %class.Complex* %agg.result, i32 0, i32 1
-  store double %add3, double* %im.i.i, align 4
-  ret void
-}