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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 03:59:35 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 03:59:35 +0000 |
| commit | d1b2d29528b7794b41e66fc2136e395a02f8529b (patch) | |
| tree | a4a17504b260206dec3cf55b2dca82929a348ac2 /tests/run-make/optimization-remarks-dir-pgo | |
| parent | Releasing progress-linux version 1.72.1+dfsg1-1~progress7.99u1. (diff) | |
| download | rustc-d1b2d29528b7794b41e66fc2136e395a02f8529b.tar.xz rustc-d1b2d29528b7794b41e66fc2136e395a02f8529b.zip | |
Merging upstream version 1.73.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/run-make/optimization-remarks-dir-pgo')
| -rw-r--r-- | tests/run-make/optimization-remarks-dir-pgo/Makefile | 21 | ||||
| -rw-r--r-- | tests/run-make/optimization-remarks-dir-pgo/foo.rs | 6 |
2 files changed, 27 insertions, 0 deletions
diff --git a/tests/run-make/optimization-remarks-dir-pgo/Makefile b/tests/run-make/optimization-remarks-dir-pgo/Makefile new file mode 100644 index 000000000..3bc3d7d14 --- /dev/null +++ b/tests/run-make/optimization-remarks-dir-pgo/Makefile @@ -0,0 +1,21 @@ +# needs-profiler-support +# ignore-windows-gnu +# ignore-cross-compile + +# FIXME(mati865): MinGW GCC miscompiles compiler-rt profiling library but with Clang it works +# properly. Since we only have GCC on the CI ignore the test for now. + +include ../tools.mk + +PROFILE_DIR=$(TMPDIR)/profiles + +check_hotness: + $(RUSTC) -Cprofile-generate="$(TMPDIR)"/profdata -O foo.rs -o$(TMPDIR)/foo + $(TMPDIR)/foo + "$(LLVM_BIN_DIR)"/llvm-profdata merge \ + -o "$(TMPDIR)"/merged.profdata \ + "$(TMPDIR)"/profdata/*.profraw + $(RUSTC) -Cprofile-use=$(TMPDIR)/merged.profdata -O foo.rs -Cremark=all -Zremark-dir=$(PROFILE_DIR) + + # Check that PGO hotness is included in the remark files + cat $(PROFILE_DIR)/*.opt.yaml | $(CGREP) -e "Hotness" diff --git a/tests/run-make/optimization-remarks-dir-pgo/foo.rs b/tests/run-make/optimization-remarks-dir-pgo/foo.rs new file mode 100644 index 000000000..f7ca18263 --- /dev/null +++ b/tests/run-make/optimization-remarks-dir-pgo/foo.rs @@ -0,0 +1,6 @@ +#[inline(never)] +pub fn bar() {} + +fn main() { + bar(); +} |