Files
carbon-lang/toolchain/lower/testdata/function/call/tuple_param.carbon
T
Jon Ross-Perkins ec307b18d8 Rename the lowering dir to lower (#3172)
This is continuing with #3070, starting dir renaming with lowering
because it's at the tip. AFAICT git is catching all the file moves.
2023-08-31 15:59:49 +00:00

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// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
// Exceptions. See /LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
// AUTOUPDATE
fn F(a: (), b: (i32,), c: (i32, i32)) {}
fn Main() {
F((), (1,), (2, 3));
}
// CHECK:STDOUT: ; ModuleID = 'tuple_param.carbon'
// CHECK:STDOUT: source_filename = "tuple_param.carbon"
// CHECK:STDOUT:
// CHECK:STDOUT: define void @F({ i32 } %b, ptr %c) {
// CHECK:STDOUT: ret void
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define void @Main() {
// CHECK:STDOUT: %tuple = alloca {}, align 8
// CHECK:STDOUT: %tuple1 = alloca { i32 }, align 8
// CHECK:STDOUT: %1 = getelementptr inbounds { i32 }, ptr %tuple1, i32 0, i32 0
// CHECK:STDOUT: store i32 1, ptr %1, align 4
// CHECK:STDOUT: %tuple2 = alloca { i32, i32 }, align 8
// CHECK:STDOUT: %2 = getelementptr inbounds { i32, i32 }, ptr %tuple2, i32 0, i32 0
// CHECK:STDOUT: store i32 2, ptr %2, align 4
// CHECK:STDOUT: %3 = getelementptr inbounds { i32, i32 }, ptr %tuple2, i32 0, i32 1
// CHECK:STDOUT: store i32 3, ptr %3, align 4
// CHECK:STDOUT: %4 = load { i32 }, ptr %tuple1, align 4
// CHECK:STDOUT: call void @F({ i32 } %4, ptr %tuple2)
// CHECK:STDOUT: ret void
// CHECK:STDOUT: }