1 ; RUN: opt -S -mcpu=swift -mtriple=thumbv7-apple-ios -basicaa -slp-vectorizer < %s | FileCheck %s 2 3 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" 4 5 %class.Complex = type { double, double } 6 7 ; Code like this is the result of SROA. Make sure we don't vectorize this 8 ; because the in the scalar version of this the shl/or are handled by the 9 ; backend and disappear, the vectorized code stays. 10 11 ; CHECK-LABEL: SROAed 12 ; CHECK-NOT: shl <2 x i64> 13 ; CHECK-NOT: or <2 x i64> 14 15 define void @SROAed(%class.Complex* noalias nocapture sret %agg.result, [4 x i32] %a.coerce, [4 x i32] %b.coerce) { 16 entry: 17 %a.coerce.fca.0.extract = extractvalue [4 x i32] %a.coerce, 0 18 %a.sroa.0.0.insert.ext = zext i32 %a.coerce.fca.0.extract to i64 19 %a.coerce.fca.1.extract = extractvalue [4 x i32] %a.coerce, 1 20 %a.sroa.0.4.insert.ext = zext i32 %a.coerce.fca.1.extract to i64 21 %a.sroa.0.4.insert.shift = shl nuw i64 %a.sroa.0.4.insert.ext, 32 22 %a.sroa.0.4.insert.insert = or i64 %a.sroa.0.4.insert.shift, %a.sroa.0.0.insert.ext 23 %0 = bitcast i64 %a.sroa.0.4.insert.insert to double 24 %a.coerce.fca.2.extract = extractvalue [4 x i32] %a.coerce, 2 25 %a.sroa.3.8.insert.ext = zext i32 %a.coerce.fca.2.extract to i64 26 %a.coerce.fca.3.extract = extractvalue [4 x i32] %a.coerce, 3 27 %a.sroa.3.12.insert.ext = zext i32 %a.coerce.fca.3.extract to i64 28 %a.sroa.3.12.insert.shift = shl nuw i64 %a.sroa.3.12.insert.ext, 32 29 %a.sroa.3.12.insert.insert = or i64 %a.sroa.3.12.insert.shift, %a.sroa.3.8.insert.ext 30 %1 = bitcast i64 %a.sroa.3.12.insert.insert to double 31 %b.coerce.fca.0.extract = extractvalue [4 x i32] %b.coerce, 0 32 %b.sroa.0.0.insert.ext = zext i32 %b.coerce.fca.0.extract to i64 33 %b.coerce.fca.1.extract = extractvalue [4 x i32] %b.coerce, 1 34 %b.sroa.0.4.insert.ext = zext i32 %b.coerce.fca.1.extract to i64 35 %b.sroa.0.4.insert.shift = shl nuw i64 %b.sroa.0.4.insert.ext, 32 36 %b.sroa.0.4.insert.insert = or i64 %b.sroa.0.4.insert.shift, %b.sroa.0.0.insert.ext 37 %2 = bitcast i64 %b.sroa.0.4.insert.insert to double 38 %b.coerce.fca.2.extract = extractvalue [4 x i32] %b.coerce, 2 39 %b.sroa.3.8.insert.ext = zext i32 %b.coerce.fca.2.extract to i64 40 %b.coerce.fca.3.extract = extractvalue [4 x i32] %b.coerce, 3 41 %b.sroa.3.12.insert.ext = zext i32 %b.coerce.fca.3.extract to i64 42 %b.sroa.3.12.insert.shift = shl nuw i64 %b.sroa.3.12.insert.ext, 32 43 %b.sroa.3.12.insert.insert = or i64 %b.sroa.3.12.insert.shift, %b.sroa.3.8.insert.ext 44 %3 = bitcast i64 %b.sroa.3.12.insert.insert to double 45 %add = fadd double %0, %2 46 %add3 = fadd double %1, %3 47 %re.i.i = getelementptr inbounds %class.Complex* %agg.result, i32 0, i32 0 48 store double %add, double* %re.i.i, align 4 49 %im.i.i = getelementptr inbounds %class.Complex* %agg.result, i32 0, i32 1 50 store double %add3, double* %im.i.i, align 4 51 ret void 52 } 53
