1; Check that a large version number (4.0.20211223) is clamped to proper size 2; RUN: llc -mtriple i686-pc-windows-msvc < %s | FileCheck %s --check-prefixes=CHECK,STDOUT 3; RUN: llc -mtriple i686-pc-windows-msvc < %s -o %t 4; RUN: FileCheck %s --input-file=%t --check-prefixes=CHECK,FILE 5 6; RUN: llvm-mc %t -triple=i686-pc-win32 -filetype=obj -o %t.obj 7; RUN: llvm-pdbutil dump -il -symbols %t.obj | FileCheck %s --check-prefixes=CODEVIEW 8 9; ModuleID = 'D:\src\scopes\foo.cpp' 10source_filename = "D:\5Csrc\5Cscopes\5Cfoo.cpp" 11target datalayout = "e-m:x-p:32:32-i64:64-f80:32-n8:16:32-a:0:32-S32" 12target triple = "i686-pc-windows-msvc19.0.23918" 13 14; Function Attrs: nounwind sspstrong 15define i32 @"\01?foo@@YAHXZ"() #0 !dbg !10 { 16entry: 17 ret i32 42, !dbg !14 18} 19 20attributes #0 = { nounwind sspstrong "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="pentium4" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" } 21 22!llvm.dbg.cu = !{!0} 23!llvm.module.flags = !{!7, !8} 24!llvm.ident = !{!9} 25 26!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 4.0.20211223 ", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2) 27; One .debug$S section should contain an S_COMPILE3 record that identifies the 28; source language and the version of the compiler based on the DICompileUnit. 29; CHECK: .section .debug$S,"dr" 30; CHECK: .short 4353 # Record kind: S_OBJNAME 31; CHECK-NEXT: .long 0 # Signature 32; STDOUT-NEXT: .byte 0 # Object name 33; FILE-NEXT: .asciz "{{.*}}{{\\\\|/}}cv-compiler-info-clamp.ll.tmp" # Object name 34; CHECK: .short 4412 # Record kind: S_COMPILE3 35; CHECK-NEXT: .long 1 # Flags and language 36; CHECK-NEXT: .short 7 # CPUType 37; CHECK-NEXT: .short 4 # Frontend version 38; CHECK-NEXT: .short 0 39; CHECK-NEXT: .short 65535 40; CHECK-NEXT: .short 0 41; CHECK-NEXT: .short [[BACKEND_VERSION:[0-9]+]] # Backend version 42; CHECK-NEXT: .short 0 43; CHECK-NEXT: .short 0 44; CHECK-NEXT: .short 0 45; CHECK-NEXT: .asciz "clang version 4.0.20211223 " # Null-terminated compiler version string 46; CHECK-NOT: .short 4412 # Record kind: S_COMPILE3 47!1 = !DIFile(filename: "D:\5Csrc\5Cscopes\5Cfoo.cpp", directory: "D:\5Csrc\5Cscopes\5Cclang") 48!2 = !{} 49!7 = !{i32 2, !"CodeView", i32 1} 50!8 = !{i32 2, !"Debug Info Version", i32 3} 51!9 = !{!"clang version 4.0.20211223 "} 52!10 = distinct !DISubprogram(name: "foo", linkageName: "\01?foo@@YAHXZ", scope: !1, file: !1, line: 1, type: !11, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2) 53!11 = !DISubroutineType(types: !12) 54!12 = !{!13} 55!13 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed) 56!14 = !DILocation(line: 2, scope: !10) 57 58; CODEVIEW: S_COMPILE3 [size = 56] 59; CODEVIEW-NEXT: machine = intel pentium 3, Ver = clang version 4.0.20211223 , language = c++ 60; Backend version is based off of compiler version building this which is variable 61; CODEVIEW-NEXT: frontend = 4.0.65535.0, backend = 62