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| author | John Högberg <john@erlang.org> | 2021-12-02 16:11:55 +0100 |
|---|---|---|
| committer | John Högberg <john@erlang.org> | 2021-12-16 11:47:30 +0100 |
| commit | eeab784f88d4cfd6417a6b21fbcf750a6e25d453 (patch) | |
| tree | 9fa612a6d255cde764eeb6cbdaae9d35a7832551 /lib/compiler/src/beam_validator.erl | |
| parent | a641723a1423510accb4483620eaeaa7a0a6c3df (diff) | |
| download | erlang-eeab784f88d4cfd6417a6b21fbcf750a6e25d453.tar.gz | |
jit: Optimize float instructions
Help the renamer by using XMM registers throughout, and inline
small-to-float conversion so we can take advantage of type
information.
Diffstat (limited to 'lib/compiler/src/beam_validator.erl')
| -rw-r--r-- | lib/compiler/src/beam_validator.erl | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/compiler/src/beam_validator.erl b/lib/compiler/src/beam_validator.erl index fe6bb2e7c9..6ae57c7a1b 100644 --- a/lib/compiler/src/beam_validator.erl +++ b/lib/compiler/src/beam_validator.erl @@ -985,7 +985,9 @@ vi({bs_set_position, Ctx, Pos}, Vst0) -> %% %% Floating-point instructions (excluding BIFs) %% -vi({fconv,Src,{fr,_}=Dst}, Vst) -> +vi({fconv,Src0,{fr,_}=Dst}, Vst) -> + Src = unpack_typed_arg(Src0), + assert_term(Src, Vst), branch(?EXCEPTION_LABEL, Vst, fun(SuccVst0) -> |