The -malign-double flag causes i64 and f64 types to have alignment 8
instead of 4. On x86-64, -malign-double is enabled by default.
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| Differential D12860
[X86] Add -malign-double support AbandonedPublic Authored by phosek on Sep 14 2015, 12:17 PM.
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Summary The -malign-double flag causes i64 and f64 types to have alignment 8
Diff Detail Event Timelinephosek updated this object.
Revision Contents
Diff 34723 include/clang/Basic/TargetInfo.h
include/clang/Basic/TargetOptions.h
include/clang/Driver/Options.td
lib/Basic/Targets.cpp
lib/Driver/Tools.cpp
lib/Frontend/CompilerInvocation.cpp
test/Driver/malign-double.c
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I don't understand what this is for.