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authorBjörn Gustavsson <[email protected]>2019-03-11 13:15:02 +0100
committerBjörn Gustavsson <[email protected]>2019-03-20 16:19:30 +0100
commit4e0430638635083c199f81375a6c14f2ffb726fb (patch)
treefeaa70c8e46e8a82469ff10a237c336b905d4437 /lib/compiler/src
parent0ffc8346553a5fc9322a75d4d8be5417dad67f29 (diff)
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HiPE: Don't fail the compilation for unimplemented instructions
Diffstat (limited to 'lib/compiler/src')
-rw-r--r--lib/compiler/src/Makefile3
-rw-r--r--lib/compiler/src/compile.erl12
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