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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/vec-optimizes-away.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/vec-optimizes-away.rs')
-rw-r--r-- | src/test/codegen/vec-optimizes-away.rs | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/test/codegen/vec-optimizes-away.rs b/src/test/codegen/vec-optimizes-away.rs new file mode 100644 index 000000000..9143fad23 --- /dev/null +++ b/src/test/codegen/vec-optimizes-away.rs @@ -0,0 +1,12 @@ +// ignore-debug: the debug assertions get in the way +// no-system-llvm +// compile-flags: -O +#![crate_type="lib"] + +#[no_mangle] +pub fn sum_me() -> i32 { + // CHECK-LABEL: @sum_me + // CHECK-NEXT: {{^.*:$}} + // CHECK-NEXT: ret i32 6 + vec![1, 2, 3].iter().sum::<i32>() +} |