ABITest: Support --test-layout option for generating
size/alignment/offsetof based tests of types instead of calling
convention tests.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63167 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/ABITest/layout/Makefile b/utils/ABITest/layout/Makefile
new file mode 100644
index 0000000..f93a74e
--- /dev/null
+++ b/utils/ABITest/layout/Makefile
@@ -0,0 +1,68 @@
+# Usage: make test.N.report
+#
+# COUNT can be over-ridden to change the number of tests generated per
+# file, and TESTARGS is used to change the type generation. Make sure
+# to 'make clean' after changing either of these parameters.
+
+ABITESTGEN := ../ABITestGen.py
+TESTARGS := --max-args 0 --no-complex --no-vector --no-union --test-layout
+COUNT := 1000
+TIMEOUT := 5
+
+CFLAGS := -std=gnu99
+
+X_COMPILER := llvm-gcc
+Y_COMPILER := xcc -ccc-clang
+CC := gcc
+
+ifeq (0, 0)
+X_CFLAGS := -m32
+Y_CFLAGS := -m32
+CC_CFLAGS := -m32
+else
+X_CFLAGS := -m64
+Y_CFLAGS := -m64
+CC_CFLAGS := -m64
+endif
+
+.PHONY: test.%.report
+test.%.report: test.%.x.diff test.%.y.diff
+ @for t in $^; do \
+ if [ -s $$t ]; then \
+ echo "TEST $*: $$t failed"; \
+ fi; \
+ done
+
+.PHONY: test.%.build
+test.%.build: test.%.ref test.%.x test.%.y
+ @true
+
+###
+
+.PRECIOUS: test.%.x.diff
+test.%.x.diff: test.%.ref.out test.%.x.out
+ -diff $^ > $@
+.PRECIOUS: test.%.y.diff
+test.%.y.diff: test.%.ref.out test.%.y.out
+ -diff $^ > $@
+
+.PRECIOUS: test.%.out
+test.%.out: test.%
+ -./$< > $@
+
+.PRECIOUS: test.%.ref
+test.%.ref: test.%.c
+ $(CC) $(CFLAGS) $(CC_CFLAGS) -o $@ $^
+.PRECIOUS: test.%.x
+test.%.x: test.%.c
+ $(X_COMPILER) $(CFLAGS) $(X_CFLAGS) -o $@ $^
+.PRECIOUS: test.%.y
+test.%.y: test.%.c
+ $(Y_COMPILER) $(CFLAGS) $(Y_CFLAGS) -o $@ $^
+
+.PRECIOUS: test.%.c
+test.%.c: $(ABITESTGEN)
+ $(ABITESTGEN) $(TESTARGS) -o $@ --min=$(shell expr $* '*' $(COUNT)) --count=$(COUNT)
+
+clean:
+ rm -f test.* *~