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| author | Scott McMurray <scottmcm@users.noreply.github.com> | 2022-11-24 19:14:19 -0800 |
|---|---|---|
| committer | Scott McMurray <scottmcm@users.noreply.github.com> | 2022-11-24 19:14:19 -0800 |
| commit | 9d68a1a74c65245c9ae7b5db2c552c995697e8ef (patch) | |
| tree | ba257e6f512820fb89ae725ef0b8312af36ac43d /src/test/codegen | |
| parent | a8954f1f6a2245794ff41db9b1cba33a76e7d5f9 (diff) | |
| download | rust-9d68a1a74c65245c9ae7b5db2c552c995697e8ef.tar.gz rust-9d68a1a74c65245c9ae7b5db2c552c995697e8ef.zip | |
Tune RepeatWith::try_fold and Take::for_each and Vec::extend_trusted
Diffstat (limited to 'src/test/codegen')
| -rw-r--r-- | src/test/codegen/repeat-trusted-len.rs | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/test/codegen/repeat-trusted-len.rs b/src/test/codegen/repeat-trusted-len.rs index 7aebd3ec7df..87c8fe1354d 100644 --- a/src/test/codegen/repeat-trusted-len.rs +++ b/src/test/codegen/repeat-trusted-len.rs @@ -11,3 +11,10 @@ pub fn repeat_take_collect() -> Vec<u8> { // CHECK: call void @llvm.memset.{{.+}}({{i8\*|ptr}} {{.*}}align 1{{.*}} %{{[0-9]+}}, i8 42, i{{[0-9]+}} 100000, i1 false) iter::repeat(42).take(100000).collect() } + +// CHECK-LABEL: @repeat_with_take_collect +#[no_mangle] +pub fn repeat_with_take_collect() -> Vec<u8> { +// CHECK: call void @llvm.memset.{{.+}}({{i8\*|ptr}} {{.*}}align 1{{.*}} %{{[0-9]+}}, i8 13, i{{[0-9]+}} 12345, i1 false) + iter::repeat_with(|| 13).take(12345).collect() +} |