summaryrefslogtreecommitdiffstats
path: root/clang/lib
diff options
context:
space:
mode:
Diffstat (limited to 'clang/lib')
-rw-r--r--clang/lib/Basic/TargetInfo.cpp4
-rw-r--r--clang/lib/Frontend/CompilerInvocation.cpp1
2 files changed, 5 insertions, 0 deletions
diff --git a/clang/lib/Basic/TargetInfo.cpp b/clang/lib/Basic/TargetInfo.cpp
index 40d6001e532..f6973f3942c 100644
--- a/clang/lib/Basic/TargetInfo.cpp
+++ b/clang/lib/Basic/TargetInfo.cpp
@@ -275,6 +275,10 @@ void TargetInfo::adjust(const LangOptions &Opts) {
UseBitFieldTypeAlignment = false;
if (Opts.ShortWChar)
WCharType = UnsignedShort;
+ if (Opts.AlignDouble) {
+ DoubleAlign = LongLongAlign = 64;
+ LongDoubleAlign = 64;
+ }
if (Opts.OpenCL) {
// OpenCL C requires specific widths for types, irrespective of
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp
index 02a570076b9..69a43662137 100644
--- a/clang/lib/Frontend/CompilerInvocation.cpp
+++ b/clang/lib/Frontend/CompilerInvocation.cpp
@@ -1758,6 +1758,7 @@ static void ParseLangArgs(LangOptions &Opts, ArgList &Args, InputKind IK,
Opts.EmitAllDecls = Args.hasArg(OPT_femit_all_decls);
Opts.PackStruct = getLastArgIntValue(Args, OPT_fpack_struct_EQ, 0, Diags);
Opts.MaxTypeAlign = getLastArgIntValue(Args, OPT_fmax_type_align_EQ, 0, Diags);
+ Opts.AlignDouble = Args.hasArg(OPT_malign_double);
Opts.PICLevel = getLastArgIntValue(Args, OPT_pic_level, 0, Diags);
Opts.PIELevel = getLastArgIntValue(Args, OPT_pie_level, 0, Diags);
Opts.Static = Args.hasArg(OPT_static_define);
OpenPOWER on IntegriCloud