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| author | Björn Gustavsson <[email protected]> | 2016-05-13 07:08:22 +0200 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2016-05-13 10:52:26 +0200 |
| commit | 94feb3f8f9c5e7b67ee06c84ea68932bbebc12e6 (patch) | |
| tree | 5bede8c101b73cfc1e649b72ae80aa4488cb40d0 /lib/compiler/src | |
| parent | 8fa837e84dbeeb01d9dd4525719558b4909bd2b1 (diff) | |
| download | otp-94feb3f8f9c5e7b67ee06c84ea68932bbebc12e6.tar.gz otp-94feb3f8f9c5e7b67ee06c84ea68932bbebc12e6.tar.bz2 otp-94feb3f8f9c5e7b67ee06c84ea68932bbebc12e6.zip | |
beam_utils: Remove clause checking for illegal set/4 instruction
I can't remember that clause ever trigger during development.
Remove it to eliminated an uncovered line.
Diffstat (limited to 'lib/compiler/src')
| -rw-r--r-- | lib/compiler/src/beam_utils.erl | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/lib/compiler/src/beam_utils.erl b/lib/compiler/src/beam_utils.erl index 5c54680403..eed30ad6b7 100644 --- a/lib/compiler/src/beam_utils.erl +++ b/lib/compiler/src/beam_utils.erl @@ -239,8 +239,6 @@ combine_heap_needs(H1, H2) when is_integer(H1), is_integer(H2) -> %% 'killed' means that Reg is assigned a new value or killed by an %% allocation instruction. 'used' means that Reg is used in some way. -check_liveness(R, [{set,_,_,_}=I|_], St) -> - erlang:error(only_allowed_in_blocks, [R,I,St]); check_liveness(R, [{block,Blk}|Is], #live{bl=BlockCheck}=St0) -> case BlockCheck(R, Blk, St0) of {transparent,St} -> check_liveness(R, Is, St); |