#9777: -msse flag could be handled better by the driver -------------------------------------+------------------------------------- Reporter: jstolarek | Owner: dredozubov Type: bug | Status: new Priority: normal | Milestone: Component: Driver | Version: 7.9 Resolution: | Keywords: newcomer Operating System: | Architecture: Unknown/Multiple Unknown/Multiple | Difficulty: Moderate (less Type of failure: Other | than a day) Test Case: | Blocked By: Blocking: | Related Tickets: #8404 Differential Revisions: Phab:D504 | -------------------------------------+------------------------------------- Comment (by dredozubov): jstolarek, I definitely meant "the latest SSE version". I'll try to look into writing tests for this patch tonight, sadly this week've been really busy and i was unable to work on something else except my day work.
all msse flags are listed by --show-options flag incorrect -msse flag is rejected (see https://phabricator.haskell.org/D503 for an example how to do that).
This test case seems a little off to me. It tests OptKind + --show-options behaviour(which currently works), not patch in question. Maybe it'll be a little better to test that right flag(the latest sse version) would be set, if user provides two or more. carter, afaik for each pair of versions of sse older one will contain subset of instructions from newer. I'm not really an expert on this matter though, so If someone else can verify that - it would be great. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9777#comment:11 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler