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| author | Björn Gustavsson <[email protected]> | 2019-03-11 13:15:02 +0100 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2019-03-20 16:19:30 +0100 |
| commit | 4e0430638635083c199f81375a6c14f2ffb726fb (patch) | |
| tree | feaa70c8e46e8a82469ff10a237c336b905d4437 /lib/compiler/src | |
| parent | 0ffc8346553a5fc9322a75d4d8be5417dad67f29 (diff) | |
| download | otp-4e0430638635083c199f81375a6c14f2ffb726fb.tar.gz otp-4e0430638635083c199f81375a6c14f2ffb726fb.tar.bz2 otp-4e0430638635083c199f81375a6c14f2ffb726fb.zip | |
HiPE: Don't fail the compilation for unimplemented instructions
Diffstat (limited to 'lib/compiler/src')
| -rw-r--r-- | lib/compiler/src/Makefile | 3 | ||||
| -rw-r--r-- | lib/compiler/src/compile.erl | 12 |
2 files changed, 12 insertions, 3 deletions
diff --git a/lib/compiler/src/Makefile b/lib/compiler/src/Makefile index c971e8844d..9f8d63baa1 100644 --- a/lib/compiler/src/Makefile +++ b/lib/compiler/src/Makefile @@ -129,9 +129,10 @@ APPUP_TARGET= $(EBIN)/$(APPUP_FILE) ifeq ($(NATIVE_LIBS_ENABLED),yes) ERL_COMPILE_FLAGS += +native +else +ERL_COMPILE_FLAGS += -Werror endif ERL_COMPILE_FLAGS += +inline +warn_unused_import \ - -Werror \ -I../../stdlib/include -I$(EGEN) -W +warn_missing_spec # ---------------------------------------------------- diff --git a/lib/compiler/src/compile.erl b/lib/compiler/src/compile.erl index 11dea9524b..28db8986ff 100644 --- a/lib/compiler/src/compile.erl +++ b/lib/compiler/src/compile.erl @@ -290,6 +290,10 @@ format_error(bad_crypto_key) -> "invalid crypto key."; format_error(no_crypto_key) -> "no crypto key supplied."; +format_error({unimplemented_instruction,Instruction}) -> + io_lib:fwrite("native-code compilation failed because of an " + "unimplemented instruction (~s).", + [Instruction]); format_error({native, E}) -> io_lib:fwrite("native-code compilation failed with reason: ~tP.", [E, 25]); @@ -1651,18 +1655,22 @@ native_compile_1(Code, St) -> case IgnoreErrors of true -> Ws = [{St#compile.ifile,[{none,?MODULE,{native,R}}]}], - {ok,St#compile{warnings=St#compile.warnings ++ Ws}}; + {ok,Code,St#compile{warnings=St#compile.warnings ++ Ws}}; false -> Es = [{St#compile.ifile,[{none,?MODULE,{native,R}}]}], {error,St#compile{errors=St#compile.errors ++ Es}} end catch + exit:{unimplemented_instruction,_}=Unimplemented -> + Ws = [{St#compile.ifile, + [{none,?MODULE,Unimplemented}]}], + {ok,Code,St#compile{warnings=St#compile.warnings ++ Ws}}; Class:R:Stack -> case IgnoreErrors of true -> Ws = [{St#compile.ifile, [{none,?MODULE,{native_crash,R,Stack}}]}], - {ok,St#compile{warnings=St#compile.warnings ++ Ws}}; + {ok,Code,St#compile{warnings=St#compile.warnings ++ Ws}}; false -> erlang:raise(Class, R, Stack) end |