gt;
> --paulr
>
>
>
> *From:* cfe-commits [mailto:cfe-commits-boun...@lists.llvm.org] *On
> Behalf Of *Eric Christopher via cfe-commits
> *Sent:* Sunday, November 29, 2015 2:21 PM
> *To:* Simon Pilgrim; cfe-commits@lists.llvm.org
> *Subject:* Re: r254262 - [X86][SSE2] A
s not a
guarantee but it certainly should help.
--paulr
*From:* cfe-commits [mailto:cfe-commits-boun...@lists.llvm.org] *On Behalf
Of *Eric Christopher via cfe-commits
*Sent:* Sunday, November 29, 2015 2:21 PM
*To:* Simon Pilgrim; cfe-commits@lists.llvm.org
*Subject:* Re: r254262 - [X86][SSE2]
; Subject: r254262 - [X86][SSE2] Added SSE2 IR + assembly codegen builtin
> tests
>
> Author: rksimon
> Date: Sun Nov 29 14:23:00 2015
> New Revision: 254262
>
> URL: http://llvm.org/viewvc/llvm-project?rev=254262&view=rev
> Log:
> [X86][SSE2] Added SSE2 IR + asse
OK I’ll see what I can do to split the tests with a -O0/-fast-isel llc version.
I understand the work is straightforward, as I said my fear is that by breaking
the connection we end up with syncing issues with the backend testing for IR
patterns that the frontend no longer generates, which is wh
There's no reason a split set of tests would fail at doing this. You can
test that the IR is what you expect and then that the backend tests it as
well. It's very simple to do.
On Sun, Nov 29, 2015, 2:08 PM Simon Pilgrim wrote:
> So the problem we’re trying to solve is it make sure that in debug
So the problem we’re trying to solve is it make sure that in debug builds,
clang compiles c/c++ intrinsics in the headers down to assembly that is very
close to the expected instruction.
What we had before (testing c/c++ to IR results in clang/test/CodeGen and
testing with llc on ‘similar' IR i
This is amazing... And entirely the wrong place for the asm tests. :)
Would you mind splitting this test case in two with an IR test for clang
and an asm test for llvm?
Thanks!
On Sun, Nov 29, 2015, 12:25 PM Simon Pilgrim via cfe-commits <
cfe-commits@lists.llvm.org> wrote:
> Author: rksimon
>
Author: rksimon
Date: Sun Nov 29 14:23:00 2015
New Revision: 254262
URL: http://llvm.org/viewvc/llvm-project?rev=254262&view=rev
Log:
[X86][SSE2] Added SSE2 IR + assembly codegen builtin tests
Improved tests as discussed in PR24580
Added:
cfe/trunk/test/CodeGen/sse2-builtins.c
Added: cfe/tr
