Add a location to indirect imports. (#4098)

By adding an `ImportDecl` instruction, this creates something that can
be referenced through `ImportIRInst`.
packages/no_prelude/implicit_imports_entities.carbon is getting a test
of this (import_conflict and import_conflict_reverse).

Also re-packs ImportIR from 24 bytes to 16 on 64-bit, since I'm touching
everywhere that makes one anyways.
This commit is contained in:
Jon Ross-Perkins
2024-07-03 17:34:39 +00:00
committed by GitHub
parent d437e4bffe
commit 5ebcbae2e8
488 changed files with 4158 additions and 2886 deletions
@@ -57,7 +57,8 @@ fn ChosenBranchIsNonConstant(t: type) {
// CHECK:STDOUT: .Core = %Core
// CHECK:STDOUT: .ConditionIsNonConstant = %ConditionIsNonConstant.decl
// CHECK:STDOUT: }
// CHECK:STDOUT: %Core: <namespace> = namespace [template] {}
// CHECK:STDOUT: %Core.import = import Core
// CHECK:STDOUT: %Core: <namespace> = namespace %Core.import, [template] {}
// CHECK:STDOUT: %import_ref.1: %Bool.type = import_ref ir7, inst+2, loaded [template = constants.%Bool]
// CHECK:STDOUT: %ConditionIsNonConstant.decl: %ConditionIsNonConstant.type = fn_decl @ConditionIsNonConstant [template = constants.%ConditionIsNonConstant] {
// CHECK:STDOUT: %bool.make_type: init type = call constants.%Bool() [template = bool]
@@ -66,8 +67,8 @@ fn ChosenBranchIsNonConstant(t: type) {
// CHECK:STDOUT: %b.loc4_27.1: bool = param b
// CHECK:STDOUT: @ConditionIsNonConstant.%b: bool = bind_name b, %b.loc4_27.1
// CHECK:STDOUT: }
// CHECK:STDOUT: %import_ref.2: %Int32.type = import_ref ir3, inst+3, loaded [template = constants.%Int32]
// CHECK:STDOUT: %import_ref.3: %Int32.type = import_ref ir3, inst+3, loaded [template = constants.%Int32]
// CHECK:STDOUT: %import_ref.2: %Int32.type = import_ref ir3, inst+4, loaded [template = constants.%Int32]
// CHECK:STDOUT: %import_ref.3: %Int32.type = import_ref ir3, inst+4, loaded [template = constants.%Int32]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Bool() -> type = "bool.make_type";
@@ -118,13 +119,14 @@ fn ChosenBranchIsNonConstant(t: type) {
// CHECK:STDOUT: .Core = %Core
// CHECK:STDOUT: .ChosenBranchIsNonConstant = %ChosenBranchIsNonConstant.decl
// CHECK:STDOUT: }
// CHECK:STDOUT: %Core: <namespace> = namespace [template] {}
// CHECK:STDOUT: %Core.import = import Core
// CHECK:STDOUT: %Core: <namespace> = namespace %Core.import, [template] {}
// CHECK:STDOUT: %ChosenBranchIsNonConstant.decl: %ChosenBranchIsNonConstant.type = fn_decl @ChosenBranchIsNonConstant [template = constants.%ChosenBranchIsNonConstant] {
// CHECK:STDOUT: %t.loc4_30.1: type = param t
// CHECK:STDOUT: @ChosenBranchIsNonConstant.%t: type = bind_name t, %t.loc4_30.1
// CHECK:STDOUT: }
// CHECK:STDOUT: %import_ref.1: %Int32.type = import_ref ir3, inst+3, loaded [template = constants.%Int32]
// CHECK:STDOUT: %import_ref.2: %Int32.type = import_ref ir3, inst+3, loaded [template = constants.%Int32]
// CHECK:STDOUT: %import_ref.1: %Int32.type = import_ref ir3, inst+4, loaded [template = constants.%Int32]
// CHECK:STDOUT: %import_ref.2: %Int32.type = import_ref ir3, inst+4, loaded [template = constants.%Int32]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @ChosenBranchIsNonConstant(%t: type) {