Re add list On May 11, 2017 7:03 PM, "Reid Kleckner" <r...@google.com> wrote:
> The mailer divides patches by repo: llvm, cfe, compiler-rt, and this patch > spanned clang and llvm. I'm living in the monorepo future. 😀 > > On May 11, 2017 6:46 PM, "Nico Weber" <tha...@chromium.org> wrote: > >> 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/x >>> 86_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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