From 5363f350887b1e5b5dd21a86f88c8af9d7fea6da Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:18:25 +0200 Subject: Merging upstream version 1.67.1+dfsg1. Signed-off-by: Daniel Baumann --- src/test/run-make/test-benches/Makefile | 11 +++++++++++ src/test/run-make/test-benches/smokebench.rs | 14 ++++++++++++++ 2 files changed, 25 insertions(+) create mode 100644 src/test/run-make/test-benches/Makefile create mode 100644 src/test/run-make/test-benches/smokebench.rs (limited to 'src/test/run-make/test-benches') diff --git a/src/test/run-make/test-benches/Makefile b/src/test/run-make/test-benches/Makefile new file mode 100644 index 000000000..8fc122515 --- /dev/null +++ b/src/test/run-make/test-benches/Makefile @@ -0,0 +1,11 @@ +include ../../run-make-fulldeps/tools.mk + +# ignore-cross-compile + +all: + # Smoke-test that `#[bench]` isn't entirely broken. + $(RUSTC) --test smokebench.rs -O + $(call RUN,smokebench --bench) + $(call RUN,smokebench --bench noiter) + $(call RUN,smokebench --bench yesiter) + $(call RUN,smokebench) diff --git a/src/test/run-make/test-benches/smokebench.rs b/src/test/run-make/test-benches/smokebench.rs new file mode 100644 index 000000000..ef5e5a620 --- /dev/null +++ b/src/test/run-make/test-benches/smokebench.rs @@ -0,0 +1,14 @@ +#![feature(test)] +extern crate test; + +#[bench] +fn smoke_yesiter(b: &mut test::Bencher) { + let mut i = 0usize; + b.iter(|| { + i = i.wrapping_add(1); + i + }) +} + +#[bench] +fn smoke_noiter(_: &mut test::Bencher) {} -- cgit v1.2.3