Make DataLayout Non-Optional in the Module
Summary:
DataLayout keeps the string used for its creation.
As a side effect it is no longer needed in the Module.
This is "almost" NFC, the string is no longer
canonicalized, you can't rely on two "equals" DataLayout
having the same string returned by getStringRepresentation().
Get rid of DataLayoutPass: the DataLayout is in the Module
The DataLayout is "per-module", let's enforce this by not
duplicating it more than necessary.
One more step toward non-optionality of the DataLayout in the
module.
Make DataLayout Non-Optional in the Module
Module->getDataLayout() will never returns nullptr anymore.
Reviewers: echristo
Subscribers: resistor, llvm-commits, jholewinski
Differential Revision: http://reviews.llvm.org/D7992
From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 231270
diff --git a/llvm/test/Transforms/GlobalOpt/externally-initialized-global-ctr.ll b/llvm/test/Transforms/GlobalOpt/externally-initialized-global-ctr.ll
index d4bf803..7da6509 100644
--- a/llvm/test/Transforms/GlobalOpt/externally-initialized-global-ctr.ll
+++ b/llvm/test/Transforms/GlobalOpt/externally-initialized-global-ctr.ll
@@ -26,7 +26,7 @@
declare void @test(i8*)
define void @print() {
-; CHECK: %1 = load i8*, i8** getelementptr inbounds ([1 x %struct.ButtonInitData]* @_ZL14buttonInitData, i32 0, i32 0, i32 0), align 4
+; CHECK: %1 = load i8*, i8** @_ZL14buttonInitData.0.0, align 4
%1 = load i8*, i8** getelementptr inbounds ([1 x %struct.ButtonInitData]* @_ZL14buttonInitData, i32 0, i32 0, i32 0), align 4
call void @test(i8* %1)
ret void