From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Tue, 17 Dec 2013 23:30:58 +0000 (+0000)
Subject: Add a 's' specifications to AArch64.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a11a957a03d2d3cd16470599a4a05413816efa25;p=clang

Add a 's' specifications to AArch64.

This has no functionality change as clang adds explicit alignment info for
byval arguments. The only difference is that now the clang produced
DataLayout string for AArch64 is identical to the LLVM produced one.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@197538 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp
index b1e5d55626..3c7592f6a9 100644
--- a/lib/Basic/Targets.cpp
+++ b/lib/Basic/Targets.cpp
@@ -3395,9 +3395,7 @@ public:
     LongDoubleWidth = LongDoubleAlign = 128;
     PointerWidth = PointerAlign = 64;
     SuitableAlign = 128;
-    DescriptionString = "e-"
-                        "i64:64-i128:128-"
-                        "n32:64-S128";
+    DescriptionString = "e-i64:64-i128:128-s:32-n32:64-S128";
 
     WCharType = UnsignedInt;
     LongDoubleFormat = &llvm::APFloat::IEEEquad;
diff --git a/test/CodeGen/target-data.c b/test/CodeGen/target-data.c
index e54727bf73..5be5a8c3d2 100644
--- a/test/CodeGen/target-data.c
+++ b/test/CodeGen/target-data.c
@@ -106,7 +106,7 @@
 
 // RUN: %clang_cc1 -triple aarch64-unknown -o - -emit-llvm %s | \
 // RUN: FileCheck %s -check-prefix=AARCH64
-// AARCH64: target datalayout = "e-i64:64-i128:128-n32:64-S128"
+// AARCH64: target datalayout = "e-i64:64-i128:128-s:32-n32:64-S128"
 
 // RUN: %clang_cc1 -triple thumb-unknown-gnueabi -o - -emit-llvm %s | \
 // RUN: FileCheck %s -check-prefix=THUMB