I see. Those other patches aren't in the branch, so I guess this one doesn't apply either.
- Hans On Mon, Jul 27, 2015 at 12:11 PM, Chih-hung Hsieh <c...@google.com> wrote: > It should work with 3.7 ff useFloat128ManglingForLongDouble is there, > although I don't know any project needing this patch alone. > > In additional to this patch, > http://reviews.llvm.org/D11437 and http://reviews.llvm.org/D11438 > are required to replace gcc with clang/llvm to compile libm for Android. > > > On Mon, Jul 27, 2015 at 11:39 AM, Hans Wennborg <h...@chromium.org> wrote: >> >> Should this be merged to 3.7? >> >> On Fri, Jul 24, 2015 at 11:12 AM, Chih-Hung Hsieh <c...@google.com> wrote: >> > Author: chh >> > Date: Fri Jul 24 13:12:54 2015 >> > New Revision: 243133 >> > >> > URL: http://llvm.org/viewvc/llvm-project?rev=243133&view=rev >> > Log: >> > Correct x86_64 Android fp128 mangled name >> > >> > These changes are for Android x86_64 targets to be compatible with >> > current Android g++. >> > https://llvm.org/bugs/show_bug.cgi?id=23897 >> > Use 'g' and 'Cg' for "long double" and "long double _Complex" mangled >> > type names. >> > >> > Differential Revision: http://reviews.llvm.org/D11466 >> > >> > Added: >> > cfe/trunk/test/CodeGen/long_double_fp128.cpp >> > Modified: >> > cfe/trunk/lib/Basic/Targets.cpp >> > >> > Modified: cfe/trunk/lib/Basic/Targets.cpp >> > URL: >> > http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/Targets.cpp?rev=243133&r1=243132&r2=243133&view=diff >> > >> > ============================================================================== >> > --- cfe/trunk/lib/Basic/Targets.cpp (original) >> > +++ cfe/trunk/lib/Basic/Targets.cpp Fri Jul 24 13:12:54 2015 >> > @@ -7071,6 +7071,10 @@ public: >> > : LinuxTargetInfo<X86_64TargetInfo>(Triple) { >> > LongDoubleFormat = &llvm::APFloat::IEEEquad; >> > } >> > + >> > + bool useFloat128ManglingForLongDouble() const override { >> > + return true; >> > + } >> > }; >> > } // end anonymous namespace >> > >> > >> > Added: cfe/trunk/test/CodeGen/long_double_fp128.cpp >> > URL: >> > http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGen/long_double_fp128.cpp?rev=243133&view=auto >> > >> > ============================================================================== >> > --- cfe/trunk/test/CodeGen/long_double_fp128.cpp (added) >> > +++ cfe/trunk/test/CodeGen/long_double_fp128.cpp Fri Jul 24 13:12:54 >> > 2015 >> > @@ -0,0 +1,22 @@ >> > +// RUN: %clang_cc1 -triple x86_64-linux-android -emit-llvm -o - %s \ >> > +// RUN: | FileCheck %s --check-prefix=A64 >> > +// RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -o - %s \ >> > +// RUN: | FileCheck %s --check-prefix=G64 >> > +// RUN: %clang_cc1 -triple powerpc64-linux-gnu -emit-llvm -o - %s \ >> > +// RUN: | FileCheck %s --check-prefix=P64 >> > +// RUN: %clang_cc1 -triple i686-linux-android -emit-llvm -o - %s \ >> > +// RUN: | FileCheck %s --check-prefix=A32 >> > +// RUN: %clang_cc1 -triple i686-linux-gnu -emit-llvm -o - %s \ >> > +// RUN: | FileCheck %s --check-prefix=G32 >> > +// RUN: %clang_cc1 -triple powerpc-linux-gnu -emit-llvm -o - %s \ >> > +// RUN: | FileCheck %s --check-prefix=P32 >> > + >> > +// Check mangled name of long double. >> > +// Android's gcc and llvm use fp128 for long double. >> > +void test(long, float, double, long double, long double _Complex) { } >> > +// A64: define void @_Z4testlfdgCg(i64, float, double, fp128, { fp128, >> > fp128 }* >> > +// G64: define void @_Z4testlfdeCe(i64, float, double, x86_fp80, { >> > x86_fp80, x86_fp80 }* >> > +// P64: define void @_Z4testlfdgCg(i64, float, double, ppc_fp128, >> > ppc_fp128 {{.*}}, ppc_fp128 >> > +// A32: define void @_Z4testlfdeCe(i32, float, double, double, { >> > double, double }* >> > +// G32: define void @_Z4testlfdeCe(i32, float, double, x86_fp80, { >> > x86_fp80, x86_fp80 }* >> > +// P32: define void @_Z4testlfdgCg(i32, float, double, ppc_fp128, { >> > ppc_fp128, ppc_fp128 }* >> > >> > >> > _______________________________________________ >> > cfe-commits mailing list >> > cfe-commits@cs.uiuc.edu >> > http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits > > _______________________________________________ cfe-commits mailing list cfe-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
