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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/codegen-units/partitioning/incremental-merging.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/codegen-units/partitioning/incremental-merging.rs')
-rw-r--r-- | src/test/codegen-units/partitioning/incremental-merging.rs | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/src/test/codegen-units/partitioning/incremental-merging.rs b/src/test/codegen-units/partitioning/incremental-merging.rs new file mode 100644 index 000000000..118b7bdf4 --- /dev/null +++ b/src/test/codegen-units/partitioning/incremental-merging.rs @@ -0,0 +1,42 @@ +// We specify incremental here because we want to test the partitioning for +// incremental compilation +// incremental +// compile-flags:-Zprint-mono-items=lazy +// compile-flags:-Ccodegen-units=3 + +#![crate_type = "rlib"] + +// This test makes sure that merging of CGUs works together with incremental +// compilation but at the same time does not modify names of CGUs that were not +// affected by merging. +// +// We expect CGUs `aaa` and `bbb` to be merged (because they are the smallest), +// while `ccc` and `ddd` are supposed to stay untouched. + +pub mod aaa { + //~ MONO_ITEM fn aaa::foo @@ incremental_merging-aaa--incremental_merging-bbb[External] + pub fn foo(a: u64) -> u64 { + a + 1 + } +} + +pub mod bbb { + //~ MONO_ITEM fn bbb::foo @@ incremental_merging-aaa--incremental_merging-bbb[External] + pub fn foo(a: u64, b: u64) -> u64 { + a + b + 1 + } +} + +pub mod ccc { + //~ MONO_ITEM fn ccc::foo @@ incremental_merging-ccc[External] + pub fn foo(a: u64, b: u64, c: u64) -> u64 { + a + b + c + 1 + } +} + +pub mod ddd { + //~ MONO_ITEM fn ddd::foo @@ incremental_merging-ddd[External] + pub fn foo(a: u64, b: u64, c: u64, d: u64) -> u64 { + a + b + c + d + 1 + } +} |