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-rw-r--r--lib/compiler/test/misc_SUITE.erl124
1 files changed, 58 insertions, 66 deletions
diff --git a/lib/compiler/test/misc_SUITE.erl b/lib/compiler/test/misc_SUITE.erl
index a1d931b994..d6fc51448f 100644
--- a/lib/compiler/test/misc_SUITE.erl
+++ b/lib/compiler/test/misc_SUITE.erl
@@ -171,7 +171,7 @@ silly_coverage(Config) when is_list(Config) ->
expect_error(fun() -> sys_core_dsetel:module(BadCoreErlang, []) end),
expect_error(fun() -> v3_kernel:module(BadCoreErlang, []) end),
- %% v3_codegen
+ %% beam_kernel_to_ssa
BadKernel = {k_mdef,[],?MODULE,
[{foo,0}],
[],
@@ -179,7 +179,31 @@ silly_coverage(Config) when is_list(Config) ->
{k,[],[],[]},
f,0,[],
seriously_bad_body}]},
- expect_error(fun() -> v3_codegen:module(BadKernel, []) end),
+ expect_error(fun() -> beam_kernel_to_ssa:module(BadKernel, []) end),
+
+ %% beam_ssa_lint
+ %% beam_ssa_recv
+ %% beam_ssa_pre_codegen
+ %% beam_ssa_opt
+ %% beam_ssa_codegen
+ BadSSA = {b_module,#{},a,b,c,
+ [{b_function,#{func_info=>{mod,foo,0}},args,bad_blocks,0}]},
+ expect_error(fun() -> beam_ssa_lint:module(BadSSA, []) end),
+ expect_error(fun() -> beam_ssa_recv:module(BadSSA, []) end),
+ expect_error(fun() -> beam_ssa_pre_codegen:module(BadSSA, []) end),
+ expect_error(fun() -> beam_ssa_opt:module(BadSSA, []) end),
+ expect_error(fun() -> beam_ssa_codegen:module(BadSSA, []) end),
+
+ %% beam_ssa_lint, beam_ssa_pp
+ {error,[{_,Errors}]} = beam_ssa_lint:module(bad_ssa_lint_input(), []),
+ _ = [io:put_chars(Mod:format_error(Reason)) ||
+ {Mod,Reason} <- Errors],
+
+ %% Cover printing of annotations in beam_ssa_pp
+ PPAnno = #{func_info=>{mod,foo,0},other_anno=>value,map_anno=>#{k=>v}},
+ PPBlocks = #{0=>{b_blk,#{},[],{b_ret,#{},{b_literal,42}}}},
+ PP = {b_function,PPAnno,[],PPBlocks,0},
+ io:put_chars(beam_ssa_pp:format_function(PP)),
%% beam_a
BeamAInput = {?MODULE,[{foo,0}],[],
@@ -189,14 +213,6 @@ silly_coverage(Config) when is_list(Config) ->
{label,2}|non_proper_list]}],99},
expect_error(fun() -> beam_a:module(BeamAInput, []) end),
- %% beam_reorder
- BlockInput = {?MODULE,[{foo,0}],[],
- [{function,foo,0,2,
- [{label,1},
- {func_info,{atom,?MODULE},{atom,foo},0},
- {label,2}|non_proper_list]}],99},
- expect_error(fun() -> beam_reorder:module(BlockInput, []) end),
-
%% beam_block
BlockInput = {?MODULE,[{foo,0}],[],
[{function,foo,0,2,
@@ -209,15 +225,6 @@ silly_coverage(Config) when is_list(Config) ->
BsInput = BlockInput,
expect_error(fun() -> beam_bs:module(BsInput, []) end),
- %% beam_type
- TypeInput = {?MODULE,[{foo,0}],[],
- [{function,foo,0,2,
- [{label,1},
- {line,loc},
- {func_info,{atom,?MODULE},{atom,foo},0},
- {label,2}|non_proper_list]}],99},
- expect_error(fun() -> beam_type:module(TypeInput, []) end),
-
%% beam_except
ExceptInput = {?MODULE,[{foo,0}],[],
[{function,foo,0,2,
@@ -227,15 +234,9 @@ silly_coverage(Config) when is_list(Config) ->
{label,2}|non_proper_list]}],99},
expect_error(fun() -> beam_except:module(ExceptInput, []) end),
- %% beam_dead. This is tricky. Our function must look OK to
- %% beam_utils:clean_labels/1, but must crash beam_dead.
- DeadInput = {?MODULE,[{foo,0}],[],
- [{function,foo,0,2,
- [{label,1},
- {func_info,{atom,?MODULE},{atom,foo},0},
- {label,2},
- {test,is_eq_exact,{f,1},[bad,operands]}]}],99},
- expect_error(fun() -> beam_dead:module(DeadInput, []) end),
+ %% beam_jump
+ JumpInput = BlockInput,
+ expect_error(fun() -> beam_jump:module(JumpInput, []) end),
%% beam_clean
CleanInput = {?MODULE,[{foo,0}],[],
@@ -246,6 +247,10 @@ silly_coverage(Config) when is_list(Config) ->
{jump,{f,42}}]}],99},
expect_error(fun() -> beam_clean:module(CleanInput, []) end),
+ %% beam_jump
+ TrimInput = BlockInput,
+ expect_error(fun() -> beam_trim:module(TrimInput, []) end),
+
%% beam_peep. This is tricky. Use a select instruction with
%% an odd number of elements in the list to crash
%% prune_redundant_values/2 but not beam_clean:clean_labels/1.
@@ -257,44 +262,6 @@ silly_coverage(Config) when is_list(Config) ->
2},
expect_error(fun() -> beam_peep:module(PeepInput, []) end),
- %% beam_bsm. This is tricky. Our function must be sane enough to not crash
- %% btb_index/1, but must crash the main optimization pass.
- BsmInput = {?MODULE,[{foo,0}],[],
- [{function,foo,0,2,
- [{label,1},
- {func_info,{atom,?MODULE},{atom,foo},0},
- {label,2},
- {test,bs_get_binary2,{f,99},0,[{x,0},{atom,all},1,[]],{x,0}},
- {block,[a|b]}]}],0},
- expect_error(fun() -> beam_bsm:module(BsmInput, []) end),
-
- %% beam_receive.
- ReceiveInput = {?MODULE,[{foo,0}],[],
- [{function,foo,0,2,
- [{label,1},
- {func_info,{atom,?MODULE},{atom,foo},0},
- {label,2},
- {call_ext,0,{extfunc,erlang,make_ref,0}},
- {block,[a|b]}]}],0},
- expect_error(fun() -> beam_receive:module(ReceiveInput, []) end),
-
- %% beam_record.
- RecordInput = {?MODULE,[{foo,0}],[],
- [{function,foo,1,2,
- [{label,1},
- {func_info,{atom,?MODULE},{atom,foo},1},
- {label,2},
- {test,is_tuple,{f,1},[{x,0}]},
- {test,test_arity,{f,1},[{x,0},3]},
- {block,[{set,[{x,1}],[{x,0}],{get_tuple_element,0}}]},
- {test,is_eq_exact,{f,1},[{x,1},{atom,bar}]},
- {block,[{set,[{x,2}],[{x,0}],{get_tuple_element,1}}|a]},
- {test,is_eq_exact,{f,1},[{x,2},{integer,1}]},
- {block,[{set,[{x,0}],[{atom,ok}],move}]},
- return]}],0},
-
- expect_error(fun() -> beam_record:module(RecordInput, []) end),
-
BeamZInput = {?MODULE,[{foo,0}],[],
[{function,foo,0,2,
[{label,1},
@@ -312,6 +279,31 @@ silly_coverage(Config) when is_list(Config) ->
ok.
+bad_ssa_lint_input() ->
+ {b_module,#{},t,
+ [{foobar,1},{module_info,0},{module_info,1}],
+ [],
+ [{b_function,
+ #{func_info => {t,foobar,1},location => {"t.erl",4}},
+ [{b_var,0}],
+ #{0 => {b_blk,#{},[],{b_ret,#{},{b_var,'@undefined_var'}}}},
+ 3},
+ {b_function,
+ #{func_info => {t,module_info,0}},
+ [],
+ #{0 =>
+ {b_blk,#{},
+ [{b_set,#{},
+ {b_var,{'@ssa_ret',3}},
+ call,
+ [{b_remote,
+ {b_literal,erlang},
+ {b_literal,get_module_info},
+ 1},
+ {b_var,'@unknown_variable'}]}],
+ {b_ret,#{},{b_var,{'@ssa_ret',3}}}}},
+ 4}]}.
+
expect_error(Fun) ->
try Fun() of
Any ->