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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:58 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:58 +0000 |
| commit | a4b7ed7a42c716ab9f05e351f003d589124fd55d (patch) | |
| tree | b620cd3f223850b28716e474e80c58059dca5dd4 /tests/run-make/track-pgo-dep-info/Makefile | |
| parent | Adding upstream version 1.67.1+dfsg1. (diff) | |
| download | rustc-a4b7ed7a42c716ab9f05e351f003d589124fd55d.tar.xz rustc-a4b7ed7a42c716ab9f05e351f003d589124fd55d.zip | |
Adding upstream version 1.68.2+dfsg1.upstream/1.68.2+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/run-make/track-pgo-dep-info/Makefile')
| -rw-r--r-- | tests/run-make/track-pgo-dep-info/Makefile | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tests/run-make/track-pgo-dep-info/Makefile b/tests/run-make/track-pgo-dep-info/Makefile new file mode 100644 index 000000000..60b59c04a --- /dev/null +++ b/tests/run-make/track-pgo-dep-info/Makefile @@ -0,0 +1,26 @@ +# needs-profiler-support +# ignore-windows-gnu + +-include ../../run-make-fulldeps/tools.mk + +# FIXME(eddyb) provide `HOST_RUSTC` and `TARGET_RUSTC` +# instead of hardcoding them everywhere they're needed. +ifeq ($(IS_MUSL_HOST),1) +ADDITIONAL_ARGS := $(RUSTFLAGS) +endif + +all: + # Generate PGO profiles + $(BARE_RUSTC) $(ADDITIONAL_ARGS) -Cprofile-generate=$(TMPDIR)/profiles --out-dir $(TMPDIR) main.rs + $(TMPDIR)/main + + # Merge profiles + "$(LLVM_BIN_DIR)/llvm-profdata" merge \ + -o "$(TMPDIR)/merged.profdata" \ + "$(TMPDIR)/profiles" || exit 1 + + # Use the profile + $(RUSTC) -Cprofile-use=$(TMPDIR)/merged.profdata --emit dep-info main.rs + + # Check that profile file is in depinfo + $(CGREP) "merged.profdata" < $(TMPDIR)/main.d |