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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:41 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:41 +0000 |
commit | 4f9fe856a25ab29345b90e7725509e9ee38a37be (patch) | |
tree | e4ffd8a9374cae7b21f7cbfb352927e0e074aff6 /tests/mir-opt/copy-prop/move_arg.rs | |
parent | Adding upstream version 1.68.2+dfsg1. (diff) | |
download | rustc-4f9fe856a25ab29345b90e7725509e9ee38a37be.tar.xz rustc-4f9fe856a25ab29345b90e7725509e9ee38a37be.zip |
Adding upstream version 1.69.0+dfsg1.upstream/1.69.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | tests/mir-opt/copy-prop/move_arg.rs | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tests/mir-opt/copy-prop/move_arg.rs b/tests/mir-opt/copy-prop/move_arg.rs new file mode 100644 index 000000000..40ae1d8f4 --- /dev/null +++ b/tests/mir-opt/copy-prop/move_arg.rs @@ -0,0 +1,15 @@ +// Test that we do not move multiple times from the same local. +// unit-test: CopyProp + +// EMIT_MIR move_arg.f.CopyProp.diff +pub fn f<T: Copy>(a: T) { + let b = a; + g(a, b); +} + +#[inline(never)] +pub fn g<T: Copy>(_: T, _: T) {} + +fn main() { + f(5) +} |