[llvm] r255426 - Move catchpad-phi-cast.ll to the X86 specific subdirectory

[David Majnemer via llvm-commits]

Author: majnemer
Date: Sat Dec 12 00:21:08 2015
New Revision: 255426

URL: http://llvm.org/viewvc/llvm-project?rev=255426&view=rev
Log:
Move catchpad-phi-cast.ll to the X86 specific subdirectory

It is X86 specific and will not be properly exercised unless LLVM is
built with the X86 target.

Added:
    llvm/trunk/test/Transforms/CodeGenPrepare/X86/catchpad-phi-cast.ll
      - copied, changed from r255425, llvm/trunk/test/Transforms/CodeGenPrepare/catchpad-phi-cast.ll
Removed:
    llvm/trunk/test/Transforms/CodeGenPrepare/catchpad-phi-cast.ll

Copied: llvm/trunk/test/Transforms/CodeGenPrepare/X86/catchpad-phi-cast.ll (from r255425, llvm/trunk/test/Transforms/CodeGenPrepare/catchpad-phi-cast.ll)
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/CodeGenPrepare/X86/catchpad-phi-cast.ll?p2=llvm/trunk/test/Transforms/CodeGenPrepare/X86/catchpad-phi-cast.ll&p1=llvm/trunk/test/Transforms/CodeGenPrepare/catchpad-phi-cast.ll&r1=255425&r2=255426&rev=255426&view=diff
==============================================================================
    (empty)

Removed: llvm/trunk/test/Transforms/CodeGenPrepare/catchpad-phi-cast.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/CodeGenPrepare/catchpad-phi-cast.ll?rev=255425&view=auto
==============================================================================
--- llvm/trunk/test/Transforms/CodeGenPrepare/catchpad-phi-cast.ll (original)
+++ llvm/trunk/test/Transforms/CodeGenPrepare/catchpad-phi-cast.ll (removed)
@@ -1,118 +0,0 @@
-; RUN: opt -codegenprepare -S < %s | FileCheck %s
-
-; The following target lines are needed for the test to exercise what it should.
-; Without these lines, CodeGenPrepare does not try to sink the bitcasts.
-target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128"
-target triple = "x86_64-pc-windows-msvc"
-
-declare i32 @__CxxFrameHandler3(...)
-
-declare void @f()
-
-declare void @g(i8*)
-declare void @llvm.dbg.value(metadata, i64, metadata, metadata) #2
-
-; CodeGenPrepare will want to sink these bitcasts, but it selects the catchpad
-; blocks as the place to which the bitcast should be sunk.  Since catchpads
-; do not allow non-phi instructions before the terminator, this isn't possible. 
-
-; CHECK-LABEL: @test(
-define void @test(i32* %addr) personality i32 (...)* @__CxxFrameHandler3 {
-entry:
-  %x = getelementptr i32, i32* %addr, i32 1
-  %p1 = bitcast i32* %x to i8*
-  invoke void @f()
-          to label %invoke.cont unwind label %catch1
-
-; CHECK: invoke.cont:
-; CHECK-NEXT: %y = getelementptr i32, i32* %addr, i32 2
-invoke.cont:
-  %y = getelementptr i32, i32* %addr, i32 2
-  %p2 = bitcast i32* %y to i8*
-  invoke void @f()
-          to label %done unwind label %catch2
-
-done:
-  ret void
-
-catch1:
-  %cs1 = catchswitch within none [label %handler1] unwind to caller
-
-handler1:
-  %cp1 = catchpad within %cs1 []
-  br label %catch.shared
-; CHECK: handler1:
-; CHECK-NEXT: catchpad within %cs1
-; CHECK: %[[p1:[0-9]+]] = bitcast i32* %x to i8*
-
-catch2:
-  %cs2 = catchswitch within none [label %handler2] unwind to caller
-
-handler2:
-  %cp2 = catchpad within %cs2 []
-  br label %catch.shared
-; CHECK: handler2:
-; CHECK: catchpad within %cs2
-; CHECK: %[[p2:[0-9]+]] = bitcast i32* %y to i8*
-
-; CHECK: catch.shared:
-; CHECK-NEXT: %p = phi i8* [ %[[p1]], %handler1 ], [ %[[p2]], %handler2 ]
-catch.shared:
-  %p = phi i8* [ %p1, %handler1 ], [ %p2, %handler2 ]
-  call void @g(i8* %p)
-  unreachable
-}
-
-; CodeGenPrepare will want to hoist these llvm.dbg.value calls to the phi, but
-; there is no insertion point in a catchpad block.
-
-; CHECK-LABEL: @test_dbg_value(
-define void @test_dbg_value() personality i32 (...)* @__CxxFrameHandler3 {
-entry:
-  %a = alloca i8
-  %b = alloca i8
-  invoke void @f() to label %next unwind label %catch.dispatch
-next:
-  invoke void @f() to label %ret unwind label %catch.dispatch
-ret:
-  ret void
-
-catch.dispatch:
-  %p = phi i8* [%a, %entry], [%b, %next]
-  %cs1 = catchswitch within none [label %catch] unwind to caller
-
-catch:
-  %cp1 = catchpad within %cs1 []
-  tail call void @llvm.dbg.value(metadata i8* %p, i64 0, metadata !11, metadata !13), !dbg !14
-  call void @g(i8* %p)
-  catchret from %cp1 to label %ret
-
-; CHECK: catch.dispatch:
-; CHECK-NEXT: phi i8
-; CHECK-NEXT: catchswitch
-; CHECK-NOT: llvm.dbg.value
-
-; CHECK: catch:
-; CHECK-NEXT: catchpad
-; CHECK-NEXT: call void @llvm.dbg.value
-}
-
-!llvm.dbg.cu = !{!0}
-!llvm.module.flags = !{!7, !8, !9}
-!llvm.ident = !{!10}
-
-!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 3.8.0 (trunk 254906) (llvm/trunk 254917)", isOptimized: false, runtimeVersion: 0, emissionKind: 1, enums: null, subprograms: !3)
-!1 = !DIFile(filename: "t.c", directory: "D:\5Csrc\5Cllvm\5Cbuild")
-!3 = !{!4}
-!4 = distinct !DISubprogram(name: "test_dbg_value", scope: !1, file: !1, line: 1, type: !5, isLocal: false, isDefinition: true, scopeLine: 1, isOptimized: false, variables: null)
-!5 = !DISubroutineType(types: !6)
-!6 = !{null}
-!7 = !{i32 2, !"Dwarf Version", i32 4}
-!8 = !{i32 2, !"Debug Info Version", i32 3}
-!9 = !{i32 1, !"PIC Level", i32 2}
-!10 = !{!"clang version 3.8.0 (trunk 254906) (llvm/trunk 254917)"}
-!11 = !DILocalVariable(name: "p", scope: !4, file: !1, line: 2, type: !12)
-!12 = !DIBasicType(name: "char", size: 8, align: 8, encoding: DW_ATE_signed_char)
-!13 = !DIExpression()
-!14 = !DILocation(line: 2, column: 8, scope: !4)
-!15 = !DILocation(line: 3, column: 1, scope: !4)