r225000 - Reapply "DebugInfo: Generalize debug info location handling"

[Nico Weber]

Probably just needs a triple?
On Dec 31, 2014 11:25 AM, "Aaron Ballman" <aaron at aaronballman.com> wrote:

> On Wed, Dec 31, 2014 at 9:36 AM, İsmail Dönmez <ismail at donmez.ws> wrote:
> > Hi,
> >
> > On Tue, Dec 30, 2014 at 9:39 PM, David Blaikie <dblaikie at gmail.com>
> wrote:
> >>
> >> +// CHECK-LABEL: define
> >> +__complex double f11() {
> >> +  __complex double f;
> >> +// CHECK: store {{.*}} !dbg [[DBG_F11:!.*]]
> >> +#line 1200
> >> +  return f;
> >> +}
> >
> >
> > This seems to fail on Windows (MSVC):
> >
> > tools\clang\test\CodeGenCXX\debug-info-line.cpp:1104:1: error: cannot
> mangle
> > this complex number type yet
> > __complex double f11() {
> > ^~~~~~~~~~~~~~~~~~~~~~~~
>
> I am seeing this test fail on Windows with MSVC as well.
>
> 78>  FAIL: Clang :: CodeGenCXX/debug-info-line.cpp (2152 of 20051)
> 78>  ******************** TEST 'Clang ::
> CodeGenCXX/debug-info-line.cpp' FAILED ********************
> 78>  Script:
> 78>  --
> 78>  E:/llvm/2013/Debug/bin/clang.EXE -cc1 -internal-isystem
> E:\llvm\2013\Debug\bin\..\lib\clang\3.6.0\include -nostdsysteminc -g
> -std=c++11 -S -emit-llvm
> E:\llvm\llvm\tools\clang\test\CodeGenCXX\debug-info-line.cpp -o - |
> E:/llvm/2013/Debug/bin\FileCheck.EXE
> E:\llvm\llvm\tools\clang\test\CodeGenCXX\debug-info-line.cpp
> 78>  E:/llvm/2013/Debug/bin/clang.EXE -cc1 -internal-isystem
> E:\llvm\2013\Debug\bin\..\lib\clang\3.6.0\include -nostdsysteminc
> -triple i686-linux-gnu -g -std=c++11 -S -emit-llvm
> E:\llvm\llvm\tools\clang\test\CodeGenCXX\debug-info-line.cpp -o - |
> E:/llvm/2013/Debug/bin\FileCheck.EXE
> E:\llvm\llvm\tools\clang\test\CodeGenCXX\debug-info-line.cpp
> 78>  --
> 78>  Exit Code: 2
> 78>
> 78>  Command Output (stdout):
> 78>  --
> 78>  Command 0: "E:/llvm/2013/Debug/bin/clang.EXE" "-cc1"
> "-internal-isystem"
> "E:\llvm\2013\Debug\bin\..\lib\clang\3.6.0\include" "-nostdsysteminc"
> "-g" "-std=c++11" "-S" "-emit-llvm"
> "E:\llvm\llvm\tools\clang\test\CodeGenCXX\debug-info-line.cpp" "-o"
> "-"
> 78>  Command 0 Result: 1
> 78>  Command 0 Output:
> 78>
> 78>
> 78>  Command 0 Stderr:
> 78>  E:\llvm\llvm\tools\clang\test\CodeGenCXX\debug-info-line.cpp:706:12:
> warning: empty parentheses interpreted as a function declaration
> 78>
> 78>    int *src1();
> 78>
> 78>             ^~
> 78>
> 78>  E:\llvm\llvm\tools\clang\test\CodeGenCXX\debug-info-line.cpp:706:12:
> note: replace parentheses with an initializer to declare a variable
> 78>
> 78>    int *src1();
> 78>
> 78>             ^~
> 78>
> 78>              = nullptr
> 78>
> 78>  E:\llvm\llvm\tools\clang\test\CodeGenCXX\debug-info-line.cpp:707:11:
> warning: empty parentheses interpreted as a function declaration
> 78>
> 78>    int src2();
> 78>
> 78>            ^~
> 78>
> 78>  E:\llvm\llvm\tools\clang\test\CodeGenCXX\debug-info-line.cpp:707:11:
> note: replace parentheses with an initializer to declare a variable
> 78>
> 78>    int src2();
> 78>
> 78>            ^~
> 78>
> 78>             = 0
> 78>
> 78>  E:\llvm\llvm\tools\clang\test\CodeGenCXX\debug-info-line.cpp:807:11:
> warning: empty parentheses interpreted as a function declaration
> 78>
> 78>    int src2();
> 78>
> 78>            ^~
> 78>
> 78>  E:\llvm\llvm\tools\clang\test\CodeGenCXX\debug-info-line.cpp:807:11:
> note: replace parentheses with an initializer to declare a variable
> 78>
> 78>    int src2();
> 78>
> 78>            ^~
> 78>
> 78>             = 0
> 78>
> 78>  E:\llvm\llvm\tools\clang\test\CodeGenCXX\debug-info-line.cpp:907:11:
> warning: empty parentheses interpreted as a function declaration
> 78>
> 78>    int src2();
> 78>
> 78>            ^~
> 78>
> 78>  E:\llvm\llvm\tools\clang\test\CodeGenCXX\debug-info-line.cpp:907:11:
> note: replace parentheses with an initializer to declare a variable
> 78>
> 78>    int src2();
> 78>
> 78>            ^~
> 78>
> 78>             = 0
> 78>
> 78>  E:\llvm\llvm\tools\clang\test\CodeGenCXX\debug-info-line.cpp:1008:17:
> warning: empty parentheses interpreted as a function declaration
> 78>
> 78>    void *void_src();
> 78>
> 78>                  ^~
> 78>
> 78>  E:\llvm\llvm\tools\clang\test\CodeGenCXX\debug-info-line.cpp:1008:17:
> note: replace parentheses with an initializer to declare a variable
> 78>
> 78>    void *void_src();
> 78>
> 78>                  ^~
> 78>
> 78>                   = nullptr
> 78>
> 78>  E:\llvm\llvm\tools\clang\test\CodeGenCXX\debug-info-line.cpp:1104:1:
> error: cannot mangle this complex number type yet
> 78>
> 78>  __complex double f11() {
> 78>
> 78>  ^~~~~~~~~~~~~~~~~~~~~~~~
> 78>
> 78>  E:\llvm\llvm\tools\clang\test\CodeGenCXX\debug-info-line.cpp:1205:12:
> warning: empty parentheses interpreted as a function declaration
> 78>
> 78>    int f12_1();
> 78>
> 78>             ^~
> 78>
> 78>  E:\llvm\llvm\tools\clang\test\CodeGenCXX\debug-info-line.cpp:1205:12:
> note: replace parentheses with an initializer to declare a variable
> 78>
> 78>    int f12_1();
> 78>
> 78>             ^~
> 78>
> 78>              = 0
> 78>
> 78>  6 warnings and 1 error generated.
> 78>
> 78>
> 78>
> 78>  Command 1: "E:/llvm/2013/Debug/bin\FileCheck.EXE"
> "E:\llvm\llvm\tools\clang\test\CodeGenCXX\debug-info-line.cpp"
> 78>  Command 1 Result: 2
> 78>  Command 1 Output:
> 78>
> 78>
> 78>  Command 1 Stderr:
> 78>CUSTOMBUILD : FileCheck error : '-' is empty.
> 78>
>
> ~Aaron
>
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