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-rw-r--r--src/test/run-make-fulldeps/pgo-indirect-call-promotion/Makefile26
1 files changed, 26 insertions, 0 deletions
diff --git a/src/test/run-make-fulldeps/pgo-indirect-call-promotion/Makefile b/src/test/run-make-fulldeps/pgo-indirect-call-promotion/Makefile
new file mode 100644
index 000000000..c0195dcbb
--- /dev/null
+++ b/src/test/run-make-fulldeps/pgo-indirect-call-promotion/Makefile
@@ -0,0 +1,26 @@
+# needs-profiler-support
+# ignore-windows-gnu
+
+# 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
+
+all:
+ # We don't compile `opaque` with either optimizations or instrumentation.
+ # We don't compile `opaque` with either optimizations or instrumentation.
+ $(RUSTC) $(COMMON_FLAGS) opaque.rs
+ # Compile the test program with instrumentation
+ mkdir -p "$(TMPDIR)"/prof_data_dir
+ $(RUSTC) $(COMMON_FLAGS) interesting.rs \
+ -Cprofile-generate="$(TMPDIR)"/prof_data_dir -O -Ccodegen-units=1
+ $(RUSTC) $(COMMON_FLAGS) main.rs -Cprofile-generate="$(TMPDIR)"/prof_data_dir -O
+ # The argument below generates to the expected branch weights
+ $(call RUN,main) || exit 1
+ "$(LLVM_BIN_DIR)"/llvm-profdata merge \
+ -o "$(TMPDIR)"/prof_data_dir/merged.profdata \
+ "$(TMPDIR)"/prof_data_dir
+ $(RUSTC) $(COMMON_FLAGS) interesting.rs \
+ -Cprofile-use="$(TMPDIR)"/prof_data_dir/merged.profdata -O \
+ -Ccodegen-units=1 --emit=llvm-ir
+ cat "$(TMPDIR)"/interesting.ll | "$(LLVM_FILECHECK)" filecheck-patterns.txt