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Bug 1677726 - Disable LTO for SmokeDMD.cpp r=andi

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Sheriff note: We should keep this regardless of whether bug 1675600 sticks.

The comment above SmokeDMD's `RunTests()` says "This test relies on the compiler not doing various optimizations ... So we compile it with -O0 (or equivalent)".

That suggests that LTO should also be disallowed.

Differential Revision: https://phabricator.services.mozilla.com/D97336
This commit is contained in:
David Major 2020-11-17 16:56:18 +00:00
parent 6cb0652b73
commit e631afd3ae
1 changed files with 2 additions and 2 deletions
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4
memory/replace/dmd/test/moz.build
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@ -13,9 +13,9 @@ GeckoSimplePrograms(
# See the comment at the top of SmokeDMD.cpp:RunTests().
if CONFIG["CXX_TYPE"] == "clang-cl":
CXXFLAGS += ["-Og-"]
CXXFLAGS += ["-Og-", "-clang:-fno-lto"]
else:
CXXFLAGS += ["-O0"]
CXXFLAGS += ["-O0", "-fno-lto"]
DEFINES["MOZ_NO_MOZALLOC"] = True