This happens on my private bot running check-all. Reid, can you please help David? 09 дек. 2013 г. 22:02 пользователь "David Peixotto" <[email protected]> написал:
> Hi Timur, > > Where do you see this failure? I am not getting a notification from the > build bot and I do not see the failure locally. What is the process for > debugging a failure like this? > > -David > > > -----Original Message----- > > From: Timur Iskhodzhanov [mailto:[email protected]] > > Sent: Monday, December 09, 2013 3:00 AM > > To: David Peixotto > > Cc: cfe-commits > > Subject: Re: r196606 - Add option to use temporary file for assembling > > with clang > > > > FYI > > > > I see this test failure after your change: > > Command 2: "llvm/build/bin/./clang.EXE" "-no-integrated-as" > > "-via-file-asm" "llvm\tools\clang\test\Driver\via-file-asm.c" "-###" > > Command 2 Result: 3 > > > > Looks like an assertion failure? > > > > 2013/12/7 David Peixotto <[email protected]>: > > > Author: dpeixott > > > Date: Fri Dec 6 14:27:33 2013 > > > New Revision: 196606 > > > > > > URL: http://llvm.org/viewvc/llvm-project?rev=196606&view=rev > > > Log: > > > Add option to use temporary file for assembling with clang > > > > > > This commit adds the flag '-via-file-asm' to the clang driver. The > > > purpose of this flag is to have a way to test that clang can consume > > > the assembly code that it outputs. When passed this flag, clang will > > > generate a temporary file that contains the assembly output from the > > > compile step. This assembly file will then be consumed by either the > > > integrated assembler or the external assembler. To test that the > > > integrated assembler can consume its own output compile with: > > > > > > $ clang -integrated-assembler -via-file-asm > > > > > > Without the '-via-file-asm' flag, clang would directly create the > > > object file when using the integrated assembler. With the flag it will > > > first create the temporary assembly file and then read that file and > > > assemble it with the integrated assembler. > > > > > > The flow is similar to -save-temps, except that it only effects the > > > assembly input and the temporary file is not saved. > > > > > > Added: > > > cfe/trunk/test/Driver/via-file-asm.c > > > Modified: > > > cfe/trunk/include/clang/Driver/Options.td > > > cfe/trunk/lib/Driver/Driver.cpp > > > > > > Modified: cfe/trunk/include/clang/Driver/Options.td > > > URL: > > > http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Driver/Opt > > > ions.td?rev=196606&r1=196605&r2=196606&view=diff > > > ====================================================================== > > > ======== > > > --- cfe/trunk/include/clang/Driver/Options.td (original) > > > +++ cfe/trunk/include/clang/Driver/Options.td Fri Dec 6 14:27:33 2013 > > > @@ -1230,6 +1230,8 @@ def rtlib_EQ : Joined<["-", "--"], "rtli def r > > > : Flag<["-"], "r">; def save_temps : Flag<["-", "--"], "save-temps">, > > > Flags<[DriverOption]>, > > > HelpText<"Save intermediate compilation results">; > > > +def via_file_asm : Flag<["-", "--"], "via-file-asm">, > > > +Flags<[DriverOption]>, > > > + HelpText<"Write assembly to file for input to assemble jobs">; > > > def sectalign : MultiArg<["-"], "sectalign", 3>; def sectcreate : > > > MultiArg<["-"], "sectcreate", 3>; def sectobjectsymbols : > > > MultiArg<["-"], "sectobjectsymbols", 2>; > > > > > > Modified: cfe/trunk/lib/Driver/Driver.cpp > > > URL: > > > http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Driver.cpp?re > > > v=196606&r1=196605&r2=196606&view=diff > > > ====================================================================== > > > ======== > > > --- cfe/trunk/lib/Driver/Driver.cpp (original) > > > +++ cfe/trunk/lib/Driver/Driver.cpp Fri Dec 6 14:27:33 2013 > > > @@ -1456,6 +1456,7 @@ static const Tool *SelectToolForJob(Comp > > > > > > if (TC->useIntegratedAs() && > > > !C.getArgs().hasArg(options::OPT_save_temps) && > > > + !C.getArgs().hasArg(options::OPT_via_file_asm) && > > > !C.getArgs().hasArg(options::OPT__SLASH_FA) && > > > !C.getArgs().hasArg(options::OPT__SLASH_Fa) && > > > isa<AssembleJobAction>(JA) && > > > > > > Added: cfe/trunk/test/Driver/via-file-asm.c > > > URL: > > > http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/via-file-asm > > > .c?rev=196606&view=auto > > > ====================================================================== > > > ======== > > > --- cfe/trunk/test/Driver/via-file-asm.c (added) > > > +++ cfe/trunk/test/Driver/via-file-asm.c Fri Dec 6 14:27:33 2013 > > > @@ -0,0 +1,14 @@ > > > +// Should save and read back the assembly from a file // RUN: %clang > > > +-integrated-as -via-file-asm %s -### 2>&1 | FileCheck %s // CHECK: > > > +"-cc1" > > > +// CHECK: "-o" "[[TMP:[^"]*]]" > > > +// CHECK: -cc1as > > > +// CHECK: [[TMP]] > > > + > > > +// Should not force using the integrated assembler // RUN: %clang > > > +-no-integrated-as -via-file-asm %s -### 2>&1 | FileCheck > > > +--check-prefix=NO_IAS %s // NO_IAS-NOT: "-cc1as" > > > + > > > +// Test arm target specifically for the same behavior // RUN: %clang > > > +-target arm -integrated-as -via-file-asm %s -### 2>&1 | FileCheck %s > > > +// RUN: %clang -target arm -no-integrated-as -via-file-asm %s -### > > > +2>&1 | FileCheck --check-prefix=NO_IAS %s > > > > > > > > > _______________________________________________ > > > cfe-commits mailing list > > > [email protected] > > > http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits > >
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