The inline snippet doesn't show the actual code change, but http://llvm.org/viewvc/llvm-project?view=revision&revision=302835 does show it. Is the email sender broken?
On Thu, May 11, 2017 at 6:43 PM, Reid Kleckner via cfe-commits < cfe-commits@lists.llvm.org> wrote: > Author: rnk > Date: Thu May 11 17:43:02 2017 > New Revision: 302835 > > URL: http://llvm.org/viewvc/llvm-project?rev=302835&view=rev > Log: > Issue diagnostics when returning FP values on x86_64 without SSE1/2 > > Avoid using report_fatal_error, because it will ask the user to file a > bug. If the user attempts to disable SSE on x86_64 and them use floating > point, that's a bug in their code, not a bug in the compiler. > > This is just a start. There are other ways to crash the backend in this > configuration, but they should be updated to follow this pattern. > > Differential Revision: https://reviews.llvm.org/D27522 > > Added: > cfe/trunk/test/CodeGen/x86_64-mno-sse.c > > Added: cfe/trunk/test/CodeGen/x86_64-mno-sse.c > URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/ > CodeGen/x86_64-mno-sse.c?rev=302835&view=auto > ============================================================ > ================== > --- cfe/trunk/test/CodeGen/x86_64-mno-sse.c (added) > +++ cfe/trunk/test/CodeGen/x86_64-mno-sse.c Thu May 11 17:43:02 2017 > @@ -0,0 +1,15 @@ > +// RUN: %clang_cc1 -triple x86_64-linux -target-feature -sse > -target-feature -sse2 -S -o /dev/null -verify %s > +// REQUIRES: x86-registered-target > + > +double f1(void) { // expected-error {{SSE register return with SSE > disabled}} > + return 1.4; > +} > +extern double g; > +void f2(void) { // expected-error {{SSE register return with SSE > disabled}} > + g = f1(); > +} > +void take_double(double); > +void pass_double(void) { > + // FIXME: Still asserts. > + //take_double(1.5); > +} > > > _______________________________________________ > cfe-commits mailing list > cfe-commits@lists.llvm.org > http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits >
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