| ; RUN: opt -S -slp-vectorizer -mtriple=aarch64--linux-gnu -mcpu=generic -pass-remarks=slp-vectorizer -o /dev/null < %s 2>&1 | FileCheck %s |
| |
| define void @f(double* %r, double* %w) { |
| %r0 = getelementptr inbounds double, double* %r, i64 0 |
| %r1 = getelementptr inbounds double, double* %r, i64 1 |
| %f0 = load double, double* %r0 |
| %f1 = load double, double* %r1 |
| %add0 = fadd double %f0, %f0 |
| %add1 = fadd double %f1, %f1 |
| %w0 = getelementptr inbounds double, double* %w, i64 0 |
| %w1 = getelementptr inbounds double, double* %w, i64 1 |
| ; CHECK: remark: /tmp/s.c:5:10: Stores SLP vectorized with cost -4 and with tree size 3 |
| store double %add0, double* %w0, !dbg !9 |
| store double %add1, double* %w1 |
| ret void |
| } |
| |
| |
| !llvm.dbg.cu = !{!0} |
| !llvm.module.flags = !{!3, !4, !5} |
| !llvm.ident = !{!6} |
| |
| !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 4.0.0 (trunk 281293) (llvm/trunk 281290)", isOptimized: true, runtimeVersion: 0, emissionKind: LineTablesOnly, enums: !2) |
| !1 = !DIFile(filename: "/tmp/s.c", directory: "/tmp") |
| !2 = !{} |
| !3 = !{i32 2, !"Dwarf Version", i32 4} |
| !4 = !{i32 2, !"Debug Info Version", i32 3} |
| !5 = !{i32 1, !"PIC Level", i32 2} |
| !6 = !{!"clang version 4.0.0 (trunk 281293) (llvm/trunk 281290)"} |
| !7 = distinct !DISubprogram(name: "baz", scope: !1, file: !1, line: 4, type: !8, isLocal: false, isDefinition: true, scopeLine: 4, isOptimized: true, unit: !0, retainedNodes: !2) |
| !8 = !DISubroutineType(types: !2) |
| !9 = !DILocation(line: 5, column: 10, scope: !7) |