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| author | Björn Gustavsson <[email protected]> | 2018-01-24 12:33:32 +0100 |
|---|---|---|
| committer | GitHub <[email protected]> | 2018-01-24 12:33:32 +0100 |
| commit | 4571e13801c53e1c2bbf744ab178a4a0f9f0a7cd (patch) | |
| tree | b0f72307cfeb11a886820845e07f0c67d870b9dc /lib/hipe/icode/hipe_beam_to_icode.erl | |
| parent | 8e66754dac8963a6631c850b1eb63b27408259a2 (diff) | |
| parent | 9b0122b65bdcafbae2a3cfd3299903da0948acab (diff) | |
| download | otp-4571e13801c53e1c2bbf744ab178a4a0f9f0a7cd.tar.gz otp-4571e13801c53e1c2bbf744ab178a4a0f9f0a7cd.tar.bz2 otp-4571e13801c53e1c2bbf744ab178a4a0f9f0a7cd.zip | |
Merge pull request #1682 from bjorng/bjorn/optimize-unbuilt-stacktrace
Don't build a stacktrace if it's only passed to erlang:raise/3
Diffstat (limited to 'lib/hipe/icode/hipe_beam_to_icode.erl')
| -rw-r--r-- | lib/hipe/icode/hipe_beam_to_icode.erl | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/hipe/icode/hipe_beam_to_icode.erl b/lib/hipe/icode/hipe_beam_to_icode.erl index 7ff9fd83eb..6e66ec057c 100644 --- a/lib/hipe/icode/hipe_beam_to_icode.erl +++ b/lib/hipe/icode/hipe_beam_to_icode.erl @@ -1164,6 +1164,12 @@ trans_fun([build_stacktrace|Instructions], Env) -> Vars = [mk_var({x,0})], %{x,0} is implict arg and dst [hipe_icode:mk_primop(Vars,build_stacktrace,Vars), trans_fun(Instructions, Env)]; +%%--- raw_raise --- +trans_fun([raw_raise|Instructions], Env) -> + Vars = [mk_var({x,0}),mk_var({x,1}),mk_var({x,2})], + Dst = [mk_var({x,0})], + [hipe_icode:mk_primop(Dst,raw_raise,Vars) | + trans_fun(Instructions, Env)]; %%-------------------------------------------------------------------- %%--- ERROR HANDLING --- %%-------------------------------------------------------------------- |