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bors 0b65a3d0a6 Auto merge of #76123 - tmiasko:inline-args-storage, r=wesleywiser 
inliner: Emit storage markers for introduced arg temporaries

When introducing argument temporaries during inlining, emit storage
marker statements just before the assignment and in the beginning of
the return block.

This ensures that such temporaries will not be considered live across
yield points after inlining inside a generator.

Fixes #71793.
2020-09-14 02:13:02 +00:00
..
const_prop pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
inline Auto merge of #76123 - tmiasko:inline-args-storage, r=wesleywiser 2020-09-14 02:13:02 +00:00
nll Suppress "const" prefix of FnDef in MIR dump 2020-08-21 00:36:49 +00:00
address-of.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
address_of.address_of_reborrow.SimplifyCfg-initial.after.mir Suppress MIR comments of Unit type 2020-08-20 09:32:35 +00:00
address_of.borrow_and_cast.SimplifyCfg-initial.after.mir Suppress MIR comments of Unit type 2020-08-20 09:32:35 +00:00
array-index-is-temporary.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
array_index_is_temporary.main.SimplifyCfg-elaborate-drops.after.mir.32bit Suppress "const" prefix of FnDef in MIR dump 2020-08-21 00:36:49 +00:00
array_index_is_temporary.main.SimplifyCfg-elaborate-drops.after.mir.64bit Suppress "const" prefix of FnDef in MIR dump 2020-08-21 00:36:49 +00:00
basic_assignment.main.SimplifyCfg-initial.after.mir pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
basic_assignment.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
box_expr.main.ElaborateDrops.before.mir pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
box_expr.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
byte_slice.main.SimplifyCfg-elaborate-drops.after.mir Suppress MIR comments of Unit type 2020-08-20 09:32:35 +00:00
byte_slice.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
combine_array_len.norm2.InstCombine.diff.32bit Update MIR tests with comment verbosity fix 2020-08-17 17:29:48 -04:00
combine_array_len.norm2.InstCombine.diff.64bit Update MIR tests with comment verbosity fix 2020-08-17 17:29:48 -04:00
combine_array_len.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
const-promotion-extern-static.rs compiletest: ignore-endian-big, fixes #74829, fixes #74885 2020-07-31 12:58:37 +01:00
const_allocation.main.ConstProp.after.mir.32bit pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
const_allocation.main.ConstProp.after.mir.64bit pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
const_allocation.rs compiletest: ignore-endian-big, fixes #74829, fixes #74885 2020-07-31 12:58:37 +01:00
const_allocation2.main.ConstProp.after.mir.32bit pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
const_allocation2.main.ConstProp.after.mir.64bit pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
const_allocation2.rs compiletest: ignore-endian-big, fixes #74829, fixes #74885 2020-07-31 12:58:37 +01:00
const_allocation3.main.ConstProp.after.mir.32bit Suppress MIR comments of Unit type 2020-08-20 09:32:35 +00:00
const_allocation3.main.ConstProp.after.mir.64bit Suppress MIR comments of Unit type 2020-08-20 09:32:35 +00:00
const_allocation3.rs compiletest: ignore-endian-big, fixes #74829, fixes #74885 2020-07-31 12:58:37 +01:00
const_promotion_extern_static.BAR-promoted[0].ConstProp.after.mir Move mir-opt tests to toplevel 2020-07-29 17:36:03 +02:00
const_promotion_extern_static.BAR.PromoteTemps.diff Suppress "const" prefix of FnDef in MIR dump 2020-08-21 00:36:49 +00:00
const_promotion_extern_static.FOO-promoted[0].ConstProp.after.mir Move mir-opt tests to toplevel 2020-07-29 17:36:03 +02:00
const_promotion_extern_static.FOO.PromoteTemps.diff Suppress "const" prefix of FnDef in MIR dump 2020-08-21 00:36:49 +00:00
const_prop_miscompile.bar.ConstProp.diff Suppress MIR comments of Unit type 2020-08-20 09:32:35 +00:00
const_prop_miscompile.foo.ConstProp.diff Suppress MIR comments of Unit type 2020-08-20 09:32:35 +00:00
const_prop_miscompile.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
copy_propagation.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
copy_propagation.test.CopyPropagation.diff Move mir-opt tests to toplevel 2020-07-29 17:36:03 +02:00
copy_propagation_arg.arg_src.CopyPropagation.diff Update MIR tests with comment verbosity fix 2020-08-17 17:29:48 -04:00
copy_propagation_arg.bar.CopyPropagation.diff Suppress "const" prefix of FnDef in MIR dump 2020-08-21 00:36:49 +00:00
copy_propagation_arg.baz.CopyPropagation.diff Suppress MIR comments of Unit type 2020-08-20 09:32:35 +00:00
copy_propagation_arg.foo.CopyPropagation.diff Suppress "const" prefix of FnDef in MIR dump 2020-08-21 00:36:49 +00:00
copy_propagation_arg.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
deaggregator_test.bar.Deaggregator.diff Suppress ty::Float in MIR comments of ty::Const 2020-08-20 16:03:09 +00:00
deaggregator_test.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
deaggregator_test_enum.bar.Deaggregator.diff Move mir-opt tests to toplevel 2020-07-29 17:36:03 +02:00
deaggregator_test_enum.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
deaggregator_test_enum_2.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
deaggregator_test_enum_2.test1.Deaggregator.diff Move mir-opt tests to toplevel 2020-07-29 17:36:03 +02:00
deaggregator_test_multiple.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
deaggregator_test_multiple.test.Deaggregator.diff Move mir-opt tests to toplevel 2020-07-29 17:36:03 +02:00
equal_true.opt.InstCombine.diff Generalize to Eq(true, _place) and Eq(_place, true) 2020-09-06 11:51:44 +02:00
equal_true.rs Generalize to Eq(true, _place) and Eq(_place, true) 2020-09-06 11:51:44 +02:00
exponential-or.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
exponential_or.match_tuple.SimplifyCfg-initial.after.mir pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
fn-ptr-shim.rs Validate the MIR of all optimizations in the mir-opt directory 2020-08-18 13:01:00 +02:00
fn_ptr_shim.core.ops-function-Fn-call.AddMovesForPackedDrops.before.mir pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
funky_arms.float_to_exponential_common.ConstProp.diff pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
funky_arms.rs move Deaggregate pass to post_borrowck_cleanup 2020-08-11 17:09:15 +02:00
generator-drop-cleanup.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
generator-storage-dead-unwind.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
generator-tiny.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
generator_drop_cleanup.main-{{closure}}.generator_drop.0.mir pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
generator_storage_dead_unwind.main-{{closure}}.StateTransform.before.mir Suppress "const" prefix of FnDef in MIR dump 2020-08-21 00:36:49 +00:00
generator_tiny.main-{{closure}}.generator_resume.0.mir pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
graphviz.main.mir_map.0.dot Also fixed monospace font for d3-graphviz engine 2020-09-09 14:49:32 -07:00
graphviz.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
if-condition-int.rs New pass to optimize ifconditions on integrals to switches on the integer 2020-08-29 13:42:19 +02:00
if_condition_int.dont_opt_bool.SimplifyComparisonIntegral.diff New pass to optimize ifconditions on integrals to switches on the integer 2020-08-29 13:42:19 +02:00
if_condition_int.dont_opt_floats.SimplifyComparisonIntegral.diff New pass to optimize ifconditions on integrals to switches on the integer 2020-08-29 13:42:19 +02:00
if_condition_int.dont_remove_comparison.SimplifyComparisonIntegral.diff New pass to optimize ifconditions on integrals to switches on the integer 2020-08-29 13:42:19 +02:00
if_condition_int.opt_char.SimplifyComparisonIntegral.diff New pass to optimize ifconditions on integrals to switches on the integer 2020-08-29 13:42:19 +02:00
if_condition_int.opt_i8.SimplifyComparisonIntegral.diff New pass to optimize ifconditions on integrals to switches on the integer 2020-08-29 13:42:19 +02:00
if_condition_int.opt_multiple_ifs.SimplifyComparisonIntegral.diff New pass to optimize ifconditions on integrals to switches on the integer 2020-08-29 13:42:19 +02:00
if_condition_int.opt_negative.SimplifyComparisonIntegral.diff New pass to optimize ifconditions on integrals to switches on the integer 2020-08-29 13:42:19 +02:00
if_condition_int.opt_u32.SimplifyComparisonIntegral.diff New pass to optimize ifconditions on integrals to switches on the integer 2020-08-29 13:42:19 +02:00
instrument_coverage.bar.InstrumentCoverage.diff Tools, tests, and experimenting with MIR-derived coverage counters 2020-09-03 00:20:29 -07:00
instrument_coverage.main.InstrumentCoverage.diff Tools, tests, and experimenting with MIR-derived coverage counters 2020-09-03 00:20:29 -07:00
instrument_coverage.rs Moved coverage counter injection from BasicBlock to Statement. 2020-08-18 21:06:45 -07:00
issue-38669.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
issue-41110.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
issue-41697.rs mir building: fix some comments 2020-08-18 13:14:38 +02:00
issue-41888.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
issue-49232.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
issue-62289.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
issue-72181-1.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
issue-72181.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
issue-73223.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
issue_38669.main.SimplifyCfg-initial.after.mir Suppress MIR comments of Unit type 2020-08-20 09:32:35 +00:00
issue_41110.main.ElaborateDrops.after.mir Suppress "const" prefix of FnDef in MIR dump 2020-08-21 00:36:49 +00:00
issue_41110.test.ElaborateDrops.after.mir Suppress "const" prefix of FnDef in MIR dump 2020-08-21 00:36:49 +00:00
issue_41697.{{impl}}-{{constant}}.SimplifyCfg-promote-consts.after.mir.32bit mir building: fix some comments 2020-08-18 13:14:38 +02:00
issue_41697.{{impl}}-{{constant}}.SimplifyCfg-promote-consts.after.mir.64bit mir building: fix some comments 2020-08-18 13:14:38 +02:00
issue_41888.main.ElaborateDrops.after.mir Suppress "const" prefix of FnDef in MIR dump 2020-08-21 00:36:49 +00:00
issue_49232.main.mir_map.0.mir Suppress "const" prefix of FnDef in MIR dump 2020-08-21 00:36:49 +00:00
issue_62289.test.ElaborateDrops.before.mir pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
issue_72181.bar.mir_map.0.mir.32bit Move mir-opt tests to toplevel 2020-07-29 17:36:03 +02:00
issue_72181.bar.mir_map.0.mir.64bit Move mir-opt tests to toplevel 2020-07-29 17:36:03 +02:00
issue_72181.foo.mir_map.0.mir.32bit Update MIR tests with comment verbosity fix 2020-08-17 17:29:48 -04:00
issue_72181.foo.mir_map.0.mir.64bit Update MIR tests with comment verbosity fix 2020-08-17 17:29:48 -04:00
issue_72181.main.mir_map.0.mir.32bit Suppress "const" prefix of FnDef in MIR dump 2020-08-21 00:36:49 +00:00
issue_72181.main.mir_map.0.mir.64bit Suppress "const" prefix of FnDef in MIR dump 2020-08-21 00:36:49 +00:00
issue_72181_1.f.mir_map.0.mir Move mir-opt tests to toplevel 2020-07-29 17:36:03 +02:00
issue_72181_1.main.mir_map.0.mir pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
issue_73223.main.PreCodegen.diff.32bit pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
issue_73223.main.PreCodegen.diff.64bit pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
issue_73223.main.SimplifyArmIdentity.diff.32bit pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
issue_73223.main.SimplifyArmIdentity.diff.64bit pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
loop_test.main.SimplifyCfg-promote-consts.after.mir Suppress MIR comments of Unit type 2020-08-20 09:32:35 +00:00
loop_test.rs mir building: fix some comments 2020-08-18 13:14:38 +02:00
match-arm-scopes.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
match_arm_scopes.complicated_match.SimplifyCfg-initial.after-ElaborateDrops.after.diff pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
match_false_edges.full_tested_match.PromoteTemps.after.mir pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
match_false_edges.full_tested_match2.PromoteTemps.before.mir pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
match_false_edges.main.PromoteTemps.before.mir pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
match_false_edges.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
match_test.main.SimplifyCfg-initial.after.mir Suppress MIR comments of Unit type 2020-08-20 09:32:35 +00:00
match_test.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
matches_reduce_branches.bar.MatchBranchSimplification.diff.32bit Update MIR tests with comment verbosity fix 2020-08-17 17:29:48 -04:00
matches_reduce_branches.bar.MatchBranchSimplification.diff.64bit Update MIR tests with comment verbosity fix 2020-08-17 17:29:48 -04:00
matches_reduce_branches.foo.MatchBranchSimplification.diff.32bit pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
matches_reduce_branches.foo.MatchBranchSimplification.diff.64bit pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
matches_reduce_branches.rs MatchBranchSimplification: fix equal const bool assignments 2020-08-15 00:00:00 +00:00
matches_u8.exhaustive_match.MatchBranchSimplification.diff.32bit Update MIR tests with comment verbosity fix 2020-08-17 17:29:48 -04:00
matches_u8.exhaustive_match.MatchBranchSimplification.diff.64bit Update MIR tests with comment verbosity fix 2020-08-17 17:29:48 -04:00
matches_u8.exhaustive_match_i8.MatchBranchSimplification.diff.32bit Update MIR tests with comment verbosity fix 2020-08-17 17:29:48 -04:00
matches_u8.exhaustive_match_i8.MatchBranchSimplification.diff.64bit Update MIR tests with comment verbosity fix 2020-08-17 17:29:48 -04:00
matches_u8.rs Add fix 2020-08-14 01:03:16 +00:00
no-drop-for-inactive-variant.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
no-spurious-drop-after-call.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
no_drop_for_inactive_variant.unwrap.SimplifyCfg-elaborate-drops.after.mir pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
no_spurious_drop_after_call.main.ElaborateDrops.before.mir pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
not_equal_false.opt.InstCombine.diff Add peephold optimization that simplifies Ne(_1, false) and Ne(false, _1) into _1 2020-09-06 11:51:44 +02:00
not_equal_false.rs Add peephold optimization that simplifies Ne(_1, false) and Ne(false, _1) into _1 2020-09-06 11:51:44 +02:00
nrvo-simple.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
nrvo_simple.nrvo.RenameReturnPlace.diff Update MIR tests with comment verbosity fix 2020-08-17 17:29:48 -04:00
packed-struct-drop-aligned.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
packed_struct_drop_aligned.main.SimplifyCfg-elaborate-drops.after.mir.32bit Suppress MIR comments of Unit type 2020-08-20 09:32:35 +00:00
packed_struct_drop_aligned.main.SimplifyCfg-elaborate-drops.after.mir.64bit Suppress MIR comments of Unit type 2020-08-20 09:32:35 +00:00
README.md Remove old mir-opt test format. 2020-04-07 18:02:11 +00:00
remove-never-const.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
remove_fake_borrows.match_guard.CleanupNonCodegenStatements.diff pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
remove_fake_borrows.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
remove_never_const.no_codegen.PreCodegen.after.mir Move mir-opt tests to toplevel 2020-07-29 17:36:03 +02:00
retag.core.ptr-drop_in_place.Test.SimplifyCfg-make_shim.after.mir pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
retag.main-{{closure}}.SimplifyCfg-elaborate-drops.after.mir Move mir-opt tests to toplevel 2020-07-29 17:36:03 +02:00
retag.main.SimplifyCfg-elaborate-drops.after.mir Suppress "const" prefix of FnDef in MIR dump 2020-08-21 00:36:49 +00:00
retag.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
retag.{{impl}}-foo.SimplifyCfg-elaborate-drops.after.mir Move mir-opt tests to toplevel 2020-07-29 17:36:03 +02:00
retag.{{impl}}-foo_shr.SimplifyCfg-elaborate-drops.after.mir Move mir-opt tests to toplevel 2020-07-29 17:36:03 +02:00
return_an_array.rs Remove licenses 2018-12-25 21:08:33 -07:00
simple-match.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
simple_match.match_bool.mir_map.0.mir.32bit Update MIR tests with comment verbosity fix 2020-08-17 17:29:48 -04:00
simple_match.match_bool.mir_map.0.mir.64bit Update MIR tests with comment verbosity fix 2020-08-17 17:29:48 -04:00
simplify-arm-identity.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
simplify-arm.rs Implement 'considered equal' for statements, so that for example _0 = _1 and discriminant(_0) = discriminant(0) are considered equal if 0 is a fieldless variant of an enum 2020-08-16 22:04:58 +02:00
simplify-locals-fixedpoint.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
simplify-locals-removes-unused-consts.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
simplify-locals-removes-unused-discriminant-reads.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
simplify_arm.id.SimplifyArmIdentity.diff pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
simplify_arm.id.SimplifyBranchSame.diff pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
simplify_arm.id_result.SimplifyArmIdentity.diff Implement 'considered equal' for statements, so that for example _0 = _1 and discriminant(_0) = discriminant(0) are considered equal if 0 is a fieldless variant of an enum 2020-08-16 22:04:58 +02:00
simplify_arm.id_result.SimplifyBranchSame.diff Implement 'considered equal' for statements, so that for example _0 = _1 and discriminant(_0) = discriminant(0) are considered equal if 0 is a fieldless variant of an enum 2020-08-16 22:04:58 +02:00
simplify_arm.id_try.SimplifyArmIdentity.diff Implement 'considered equal' for statements, so that for example _0 = _1 and discriminant(_0) = discriminant(0) are considered equal if 0 is a fieldless variant of an enum 2020-08-16 22:04:58 +02:00
simplify_arm.id_try.SimplifyBranchSame.diff Implement 'considered equal' for statements, so that for example _0 = _1 and discriminant(_0) = discriminant(0) are considered equal if 0 is a fieldless variant of an enum 2020-08-16 22:04:58 +02:00
simplify_arm_identity.main.SimplifyArmIdentity.diff.32bit Suppress MIR comments of Unit type 2020-08-20 09:32:35 +00:00
simplify_arm_identity.main.SimplifyArmIdentity.diff.64bit Suppress MIR comments of Unit type 2020-08-20 09:32:35 +00:00
simplify_cfg.main.SimplifyCfg-early-opt.diff Suppress "const" prefix of FnDef in MIR dump 2020-08-21 00:36:49 +00:00
simplify_cfg.main.SimplifyCfg-initial.diff Suppress "const" prefix of FnDef in MIR dump 2020-08-21 00:36:49 +00:00
simplify_cfg.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
simplify_if.main.SimplifyBranches-after-const-prop.diff Suppress "const" prefix of FnDef in MIR dump 2020-08-21 00:36:49 +00:00
simplify_if.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
simplify_locals_fixedpoint.foo.SimplifyLocals.diff Suppress MIR comments of Unit type 2020-08-20 09:32:35 +00:00
simplify_locals_removes_unused_consts.main.SimplifyLocals.diff Suppress "const" prefix of FnDef in MIR dump 2020-08-21 00:36:49 +00:00
simplify_locals_removes_unused_discriminant_reads.map.SimplifyLocals.diff.32bit pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
simplify_locals_removes_unused_discriminant_reads.map.SimplifyLocals.diff.64bit pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
simplify_match.main.ConstProp.diff Suppress "const" prefix of FnDef in MIR dump 2020-08-21 00:36:49 +00:00
simplify_match.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
simplify_try.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
simplify_try.try_identity.SimplifyArmIdentity.diff Move mir-opt tests to toplevel 2020-07-29 17:36:03 +02:00
simplify_try.try_identity.SimplifyBranchSame.after.mir Move mir-opt tests to toplevel 2020-07-29 17:36:03 +02:00
simplify_try.try_identity.SimplifyLocals.after.mir Move mir-opt tests to toplevel 2020-07-29 17:36:03 +02:00
simplify_try_if_let.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
simplify_try_if_let.{{impl}}-append.SimplifyArmIdentity.diff Auto merge of #76308 - wesleywiser:enable_simplifyarmidentity_mir_opt, r=oli-obk 2020-09-08 09:27:23 +00:00
slice-drop-shim.rs pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
slice_drop_shim.core.ptr-drop_in_place.[String].AddMovesForPackedDrops.before.mir.32bit pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
slice_drop_shim.core.ptr-drop_in_place.[String].AddMovesForPackedDrops.before.mir.64bit pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
spanview-block.rs Add new -Z dump-mir-spanview option 2020-08-31 22:57:55 -07:00
spanview-statement.rs Add new -Z dump-mir-spanview option 2020-08-31 22:57:55 -07:00
spanview-terminator.rs Add new -Z dump-mir-spanview option 2020-08-31 22:57:55 -07:00
spanview_block.main.mir_map.0.html Improved the MIR spanview output 2020-09-06 19:04:08 -07:00
spanview_statement.main.mir_map.0.html Improved the MIR spanview output 2020-09-06 19:04:08 -07:00
spanview_terminator.main.mir_map.0.html Improved the MIR spanview output 2020-09-06 19:04:08 -07:00
storage_live_dead_in_statics.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
storage_live_dead_in_statics.XXX.mir_map.0.mir Update MIR tests with comment verbosity fix 2020-08-17 17:29:48 -04:00
storage_ranges.main.nll.0.mir pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
storage_ranges.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
tls-access.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
tls_access.main.SimplifyCfg-final.after.mir Suppress MIR comments of Unit type 2020-08-20 09:32:35 +00:00
uniform_array_move_out.move_out_by_subslice.mir_map.0.mir Suppress MIR comments of Unit type 2020-08-20 09:32:35 +00:00
uniform_array_move_out.move_out_from_end.mir_map.0.mir Suppress MIR comments of Unit type 2020-08-20 09:32:35 +00:00
uniform_array_move_out.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
uninhabited-enum.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
uninhabited_enum.process_never.SimplifyLocals.after.mir Move mir-opt tests to toplevel 2020-07-29 17:36:03 +02:00
uninhabited_enum.process_void.SimplifyLocals.after.mir Suppress MIR comments of Unit type 2020-08-20 09:32:35 +00:00
uninhabited_enum_branching.main.SimplifyCfg-after-uninhabited-enum-branching.after.mir Suppress MIR comments of Unit type 2020-08-20 09:32:35 +00:00
uninhabited_enum_branching.main.UninhabitedEnumBranching.diff Suppress MIR comments of Unit type 2020-08-20 09:32:35 +00:00
uninhabited_enum_branching.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
unreachable.main.UnreachablePropagation.diff Suppress "const" prefix of FnDef in MIR dump 2020-08-21 00:36:49 +00:00
unreachable.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
unreachable_asm.main.UnreachablePropagation.diff Suppress "const" prefix of FnDef in MIR dump 2020-08-21 00:36:49 +00:00
unreachable_asm.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
unreachable_asm_2.main.UnreachablePropagation.diff Suppress "const" prefix of FnDef in MIR dump 2020-08-21 00:36:49 +00:00
unreachable_asm_2.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
unreachable_diverging.main.UnreachablePropagation.diff Suppress "const" prefix of FnDef in MIR dump 2020-08-21 00:36:49 +00:00
unreachable_diverging.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
unusual-item-types.rs pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
unusual_item_types.core.ptr-drop_in_place.Vec_i32_.AddMovesForPackedDrops.before.mir.32bit pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
unusual_item_types.core.ptr-drop_in_place.Vec_i32_.AddMovesForPackedDrops.before.mir.64bit pretty: trim paths of unique symbols 2020-09-02 22:26:37 +03:00
unusual_item_types.E-V-{{constant}}.mir_map.0.mir.32bit Update MIR tests with comment verbosity fix 2020-08-17 17:29:48 -04:00
unusual_item_types.E-V-{{constant}}.mir_map.0.mir.64bit Update MIR tests with comment verbosity fix 2020-08-17 17:29:48 -04:00
unusual_item_types.Test-X-{{constructor}}.mir_map.0.mir.32bit Move mir-opt tests to toplevel 2020-07-29 17:36:03 +02:00
unusual_item_types.Test-X-{{constructor}}.mir_map.0.mir.64bit Move mir-opt tests to toplevel 2020-07-29 17:36:03 +02:00
unusual_item_types.{{impl}}-ASSOCIATED_CONSTANT.mir_map.0.mir.32bit Update MIR tests with comment verbosity fix 2020-08-17 17:29:48 -04:00
unusual_item_types.{{impl}}-ASSOCIATED_CONSTANT.mir_map.0.mir.64bit Update MIR tests with comment verbosity fix 2020-08-17 17:29:48 -04:00
while-storage.rs add crate name to mir dumps 2020-07-29 13:41:11 +02:00
while_let_loops.change_loop_body.ConstProp.diff.32bit Suppress MIR comments of Unit type 2020-08-20 09:32:35 +00:00
while_let_loops.change_loop_body.ConstProp.diff.64bit Suppress MIR comments of Unit type 2020-08-20 09:32:35 +00:00
while_let_loops.change_loop_body.PreCodegen.after.mir.32bit Suppress MIR comments of Unit type 2020-08-20 09:32:35 +00:00
while_let_loops.change_loop_body.PreCodegen.after.mir.64bit Suppress MIR comments of Unit type 2020-08-20 09:32:35 +00:00
while_let_loops.rs move Deaggregate pass to post_borrowck_cleanup 2020-08-11 17:09:15 +02:00
while_storage.while_loop.PreCodegen.after.mir Suppress "const" prefix of FnDef in MIR dump 2020-08-21 00:36:49 +00:00

README.md

This folder contains tests for MIR optimizations.

The mir-opt test format emits MIR to extra files that you can automatically update by specifying --bless on the command line (just like ui tests updating .stderr files).

--blessable test format

By default 32 bit and 64 bit targets use the same dump files, which can be problematic in the presence of pointers in constants or other bit width dependent things. In that case you can add

// EMIT_MIR_FOR_EACH_BIT_WIDTH

to your test, causing separate files to be generated for 32bit and 64bit systems.

Emit a diff of the mir for a specific optimization

This is what you want most often when you want to see how an optimization changes the MIR.

// EMIT_MIR $file_name_of_some_mir_dump.diff

Emit mir after a specific optimization

Use this if you are just interested in the final state after an optimization.

// EMIT_MIR $file_name_of_some_mir_dump.after.mir

Emit mir before a specific optimization

This exists mainly for completeness and is rarely useful.

// EMIT_MIR $file_name_of_some_mir_dump.before.mir