From 64d98f8ee037282c35007b64c2649055c56af1db Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:03 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/codegen/repeat-trusted-len.rs | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 tests/codegen/repeat-trusted-len.rs (limited to 'tests/codegen/repeat-trusted-len.rs') diff --git a/tests/codegen/repeat-trusted-len.rs b/tests/codegen/repeat-trusted-len.rs new file mode 100644 index 000000000..87c8fe135 --- /dev/null +++ b/tests/codegen/repeat-trusted-len.rs @@ -0,0 +1,20 @@ +// compile-flags: -O +// + +#![crate_type = "lib"] + +use std::iter; + +// CHECK-LABEL: @repeat_take_collect +#[no_mangle] +pub fn repeat_take_collect() -> Vec { +// 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 { +// 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() +} -- cgit v1.2.3