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Add a separate store for computed constant values. (#3362)

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This moves the instructions generated for type values out of the block
in which they happen to first be referenced, and into shared storage.
This commit is contained in:
Richard Smith
2023-11-04 23:48:13 +00:00
committed by GitHub
parent a0bacbb26b
commit 184eafd521
130 changed files with 1075 additions and 625 deletions
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toolchain/check/testdata/array/array_in_place.carbon
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+12 -7
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@@ -10,8 +10,15 @@ fn G() {
var v: [(i32, i32, i32); 2] = (F(), F());
}
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %.loc7_25.1: type = tuple_type (type, type, type)
// CHECK:STDOUT: %.loc7_25.2: type = tuple_type (i32, i32, i32)
// CHECK:STDOUT: %.loc7_25.3: type = ptr_type (i32, i32, i32)
// CHECK:STDOUT: %.loc10_29: type = ptr_type [(i32, i32, i32); 2]
// CHECK:STDOUT: %.loc10_42: type = tuple_type ((i32, i32, i32), (i32, i32, i32))
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file "array_in_place.carbon" {
// CHECK:STDOUT: %.loc7: type = ptr_type (i32, i32, i32)
// CHECK:STDOUT: %F: <function> = fn_decl @F
// CHECK:STDOUT: %G: <function> = fn_decl @G
// CHECK:STDOUT: }
@@ -22,8 +29,7 @@ fn G() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %.loc10_25: (type, type, type) = tuple_literal (i32, i32, i32)
// CHECK:STDOUT: %.loc10_28: i32 = int_literal 2
// CHECK:STDOUT: %.loc10_29.1: type = array_type %.loc10_28, (i32, i32, i32)
// CHECK:STDOUT: %.loc10_29.2: type = ptr_type [(i32, i32, i32); 2]
// CHECK:STDOUT: %.loc10_29: type = array_type %.loc10_28, (i32, i32, i32)
// CHECK:STDOUT: %v.var: ref [(i32, i32, i32); 2] = var "v"
// CHECK:STDOUT: %v: ref [(i32, i32, i32); 2] = bind_name "v", %v.var
// CHECK:STDOUT: %F.ref.loc10_34: <function> = name_reference "F", file.%F
@@ -38,9 +44,8 @@ fn G() {
// CHECK:STDOUT: %.loc10_42.5: ref (i32, i32, i32) = array_index %v.var, %.loc10_42.4
// CHECK:STDOUT: }
// CHECK:STDOUT: %.loc10_40: init (i32, i32, i32) = call %F.ref.loc10_39() to %.loc10_42.6
// CHECK:STDOUT: %.loc10_42.7: type = tuple_type ((i32, i32, i32), (i32, i32, i32))
// CHECK:STDOUT: %.loc10_42.8: ((i32, i32, i32), (i32, i32, i32)) = tuple_literal (%.loc10_35, %.loc10_40)
// CHECK:STDOUT: %.loc10_42.9: init [(i32, i32, i32); 2] = array_init %.loc10_42.8, (%.loc10_35, %.loc10_40) to %v.var
// CHECK:STDOUT: assign %v.var, %.loc10_42.9
// CHECK:STDOUT: %.loc10_42.7: ((i32, i32, i32), (i32, i32, i32)) = tuple_literal (%.loc10_35, %.loc10_40)
// CHECK:STDOUT: %.loc10_42.8: init [(i32, i32, i32); 2] = array_init %.loc10_42.7, (%.loc10_35, %.loc10_40) to %v.var
// CHECK:STDOUT: assign %v.var, %.loc10_42.8
// CHECK:STDOUT: return
// CHECK:STDOUT: }