From: NAKAMURA Takumi <geek4civic@gmail.com>
Date: Wed, 7 Jun 2017 00:22:52 +0000 (+0000)
Subject: Introduce the new feature "abi-breaking-checks" to satisfy -reverse-iterate in llvm... 
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4e7fb91232f427a157e9e765e0552c308578b1df;p=llvm

Introduce the new feature "abi-breaking-checks" to satisfy -reverse-iterate in llvm/test/Transforms/Util/PredicateInfo/

A few tests in llvm/test/Transforms/Util/PredicateInfo/ are using -reverse-iterate.
The option -reverse-iterate is enabled with +Asserts in usual cases, but it can be turned on/off regardless of LLVM_ENABLE_ASSERTIONS.

I wonder if this were incompatible to https://reviews.llvm.org/D33908 (r304757).

Differential Revision: https://reviews.llvm.org/D33854

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@304851 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/Transforms/Util/PredicateInfo/condprop2.ll b/test/Transforms/Util/PredicateInfo/condprop2.ll
index 415fa7c879e..facd22f5b7a 100644
--- a/test/Transforms/Util/PredicateInfo/condprop2.ll
+++ b/test/Transforms/Util/PredicateInfo/condprop2.ll
@@ -1,4 +1,4 @@
-; REQUIRES: asserts
+; REQUIRES: abi-breaking-checks
 ; NOTE: The flag -reverse-iterate is present only in a +Asserts build.
 ; Hence, this test has been split from condprop.ll to test with -reverse-iterate.
 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
diff --git a/test/Transforms/Util/PredicateInfo/testandor2.ll b/test/Transforms/Util/PredicateInfo/testandor2.ll
index a03250c2f7a..a1b9c62040c 100644
--- a/test/Transforms/Util/PredicateInfo/testandor2.ll
+++ b/test/Transforms/Util/PredicateInfo/testandor2.ll
@@ -1,4 +1,4 @@
-; REQUIRES: asserts
+; REQUIRES: abi-breaking-checks
 ; NOTE: The flag -reverse-iterate is present only in a +Asserts build.
 ; Hence, this test has been split from testandor.ll to test with -reverse-iterate.
 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
diff --git a/test/lit.cfg b/test/lit.cfg
index e9916b2a60e..5e903c26657 100644
--- a/test/lit.cfg
+++ b/test/lit.cfg
@@ -546,3 +546,6 @@ llvm_config_cmd.wait()
 
 if config.have_libxar:
     config.available_features.add('xar')
+
+if config.enable_abi_breaking_checks == "1":
+    config.available_features.add('abi-breaking-checks')
diff --git a/test/lit.site.cfg.in b/test/lit.site.cfg.in
index b6a8b8b17bc..f95f6d8ec9a 100644
--- a/test/lit.site.cfg.in
+++ b/test/lit.site.cfg.in
@@ -24,6 +24,7 @@ config.include_go_tests = @LLVM_INCLUDE_GO_TESTS@
 config.go_executable = "@GO_EXECUTABLE@"
 config.enable_shared = @ENABLE_SHARED@
 config.enable_assertions = @ENABLE_ASSERTIONS@
+config.enable_abi_breaking_checks = "@LLVM_ENABLE_ABI_BREAKING_CHECKS@"
 config.targets_to_build = "@TARGETS_TO_BUILD@"
 config.native_target = "@LLVM_NATIVE_ARCH@"
 config.llvm_bindings = "@LLVM_BINDINGS@".split(' ')