Document quick-test target.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17644 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Makefile b/test/Makefile
index aa18e85b30f1b26498f47ff82f4873c124082316..8a8f0fac5da6c5596f22971eeb6ef36cc78776d4 100644 (file)
--- a/test/Makefile
+++ b/test/Makefile
@@ -149,6 +149,12 @@ site.exp: Makefile $(LLVM_OBJ_ROOT)/Makefile.config
        @test ! -f site.exp || mv site.exp site.bak
        @mv site.tmp site.exp
 
+#===------------------------------------------------------------------------===#
+# quick-test utility. Just runs TestRunner.sh on all the *.ll files in a
+# directory. Use like this: 
+#   cd llvm/test ; make quick-test QUICKTEST=Regression/Bytecode
+# where QUICKTEST specifies the directory you want to run the tests on.
+#===------------------------------------------------------------------------===#
 quick-test:
        @if test -d "${QUICKTEST}" ; then \
          cd $(LLVM_SRC_ROOT)/test/$(QUICKTEST) ; \