mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-05 22:02:55 +01:00
Richard Smith
7d0f7b5e8f
This better reflects the purpose of these semantics nodes, and prepares for adding TupleValue and TupleInit nodes to represent forming values and initializers from literals.
74 lines
3.2 KiB
Plaintext
74 lines
3.2 KiB
Plaintext
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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// AUTOUPDATE
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fn F() {
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var s: {.a: i32, .b: i32} = {.a = 1, .b = 2};
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var p: {.a: i32, .b: i32}* = &s;
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var q: i32* = &s.a;
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var r: i32* = &s.b;
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var t: (i32, i32) = (1, 2);
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var t0: i32* = &t[0];
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var t1: i32* = &t[1];
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}
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// CHECK:STDOUT: package {
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// CHECK:STDOUT: %.loc7 = fn_decl @F
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @F() {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %.loc8_27: type = struct_type {.a: i32, .b: i32}
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// CHECK:STDOUT: %s: ref {.a: i32, .b: i32} = var "s"
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// CHECK:STDOUT: %.loc8_37: i32 = int_literal 1
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// CHECK:STDOUT: %.loc8_35: i32 = stub_reference %.loc8_37
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// CHECK:STDOUT: %.loc8_45: i32 = int_literal 2
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// CHECK:STDOUT: %.loc8_43: i32 = stub_reference %.loc8_45
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// CHECK:STDOUT: %.loc8_46: {.a: i32, .b: i32} = struct_literal (%.loc8_35, %.loc8_43)
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// CHECK:STDOUT: assign %s, %.loc8_46
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// CHECK:STDOUT: %.loc10_27: type = struct_type {.a: i32, .b: i32}
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// CHECK:STDOUT: %.loc10_28: type = ptr_type {.a: i32, .b: i32}
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// CHECK:STDOUT: %p: ref {.a: i32, .b: i32}* = var "p"
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// CHECK:STDOUT: %.loc10_32: {.a: i32, .b: i32}* = address_of %s
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// CHECK:STDOUT: assign %p, %.loc10_32
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// CHECK:STDOUT: %.loc11_13: type = ptr_type i32
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// CHECK:STDOUT: %q: ref i32* = var "q"
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// CHECK:STDOUT: %.loc11_19: ref i32 = struct_access %s, member0
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// CHECK:STDOUT: %.loc11_17: i32* = address_of %.loc11_19
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// CHECK:STDOUT: assign %q, %.loc11_17
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// CHECK:STDOUT: %.loc12_13: type = ptr_type i32
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// CHECK:STDOUT: %r: ref i32* = var "r"
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// CHECK:STDOUT: %.loc12_19: ref i32 = struct_access %s, member1
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// CHECK:STDOUT: %.loc12_17: i32* = address_of %.loc12_19
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// CHECK:STDOUT: assign %r, %.loc12_17
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// CHECK:STDOUT: %.loc14_11: type = stub_reference i32
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// CHECK:STDOUT: %.loc14_16: type = stub_reference i32
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// CHECK:STDOUT: %.loc14_19.1: type = tuple_type (type, type)
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// CHECK:STDOUT: %.loc14_19.2: (type, type) = tuple_literal (%.loc14_11, %.loc14_16)
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// CHECK:STDOUT: %.loc14_19.3: type = tuple_type (i32, i32)
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// CHECK:STDOUT: %t: ref (i32, i32) = var "t"
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// CHECK:STDOUT: %.loc14_24.1: i32 = int_literal 1
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// CHECK:STDOUT: %.loc14_24.2: i32 = stub_reference %.loc14_24.1
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// CHECK:STDOUT: %.loc14_27.1: i32 = int_literal 2
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// CHECK:STDOUT: %.loc14_27.2: i32 = stub_reference %.loc14_27.1
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// CHECK:STDOUT: %.loc14_28: (i32, i32) = tuple_literal (%.loc14_24.2, %.loc14_27.2)
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// CHECK:STDOUT: assign %t, %.loc14_28
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// CHECK:STDOUT: %.loc15_14: type = ptr_type i32
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// CHECK:STDOUT: %t0: ref i32* = var "t0"
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// CHECK:STDOUT: %.loc15_21: i32 = int_literal 0
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// CHECK:STDOUT: %.loc15_22: ref i32 = tuple_index %t, %.loc15_21
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// CHECK:STDOUT: %.loc15_18: i32* = address_of %.loc15_22
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// CHECK:STDOUT: assign %t0, %.loc15_18
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// CHECK:STDOUT: %.loc16_14: type = ptr_type i32
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// CHECK:STDOUT: %t1: ref i32* = var "t1"
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// CHECK:STDOUT: %.loc16_21: i32 = int_literal 1
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// CHECK:STDOUT: %.loc16_22: ref i32 = tuple_index %t, %.loc16_21
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// CHECK:STDOUT: %.loc16_18: i32* = address_of %.loc16_22
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// CHECK:STDOUT: assign %t1, %.loc16_18
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// CHECK:STDOUT: return
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// CHECK:STDOUT: }
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