Backed out 3 changesets (bug 1409739) for failing at /dmd/test/test_dmd.js on a CLOSED TREE

Backed out changeset 39c8abcf9cb2 (bug 1409739)
Backed out changeset c0da83c08b62 (bug 1409739)
Backed out changeset 1192c15fc934 (bug 1409739)

browser/config/mozconfigs/linux32/nightly

@@ -1,7 +1,6 @@
 . "$topsrcdir/browser/config/mozconfigs/linux32/common-opt"
 
 ac_add_options --enable-verify-mar
-ac_add_options --enable-dmd
 
 ac_add_options --with-branding=browser/branding/nightly
 

browser/config/mozconfigs/linux32/opt-dmd

@@ -0,0 +1,3 @@
+ac_add_options --enable-dmd
+
+. "$topsrcdir/browser/config/mozconfigs/linux32/nightly"

browser/config/mozconfigs/linux32/valgrind

@@ -1,7 +1,6 @@
 . $topsrcdir/browser/config/mozconfigs/linux32/nightly
 
 ac_add_options --enable-valgrind
-ac_add_options --disable-dmd
 ac_add_options --disable-jemalloc
 ac_add_options --disable-install-strip
 ac_add_options --disable-gtest-in-build

browser/config/mozconfigs/linux64/nightly

@@ -1,7 +1,6 @@
 . "$topsrcdir/browser/config/mozconfigs/linux64/common-opt"
 
 ac_add_options --enable-verify-mar
-ac_add_options --enable-dmd
 
 ac_add_options --with-branding=browser/branding/nightly
 

browser/config/mozconfigs/linux64/opt-dmd

@@ -0,0 +1,3 @@
+ac_add_options --enable-dmd
+
+. "$topsrcdir/browser/config/mozconfigs/linux64/nightly"

browser/config/mozconfigs/linux64/valgrind

@@ -1,7 +1,6 @@
 . $topsrcdir/browser/config/mozconfigs/linux64/nightly
 
 ac_add_options --enable-valgrind
-ac_add_options --disable-dmd
 ac_add_options --disable-jemalloc
 ac_add_options --disable-install-strip
 ac_add_options --disable-gtest-in-build

browser/config/mozconfigs/macosx64/nightly

@@ -3,7 +3,6 @@
 ac_add_options --disable-install-strip
 ac_add_options --enable-verify-mar
 ac_add_options --enable-instruments
-ac_add_options --enable-dmd
 
 # Cross-compiled builds fail when dtrace is enabled
 if test `uname -s` != Linux; then

browser/config/mozconfigs/macosx64/opt-dmd

@@ -0,0 +1,5 @@
+ac_add_options --enable-dmd
+
+. "$topsrcdir/browser/config/mozconfigs/macosx64/nightly"
+
+ac_add_options --disable-lto

browser/config/mozconfigs/whitelist

@@ -9,7 +9,6 @@ all_platforms = ['win64', 'win32', 'linux32', 'linux64', 'macosx64']
 
 for platform in all_platforms:
     whitelist['nightly'][platform] = [
-        'ac_add_options --enable-dmd',
         'ac_add_options --with-branding=browser/branding/nightly',
     ]
 

browser/config/mozconfigs/win32/nightly

@@ -2,7 +2,6 @@
 . "$topsrcdir/browser/config/mozconfigs/win32/common-opt"
 
 ac_add_options --enable-verify-mar
-ac_add_options --enable-dmd
 
 ac_add_options --with-branding=browser/branding/nightly
 

browser/config/mozconfigs/win32/opt-dmd

@@ -0,0 +1,3 @@
+ac_add_options --enable-dmd
+
+. "$topsrcdir/browser/config/mozconfigs/win32/nightly"

browser/config/mozconfigs/win64/nightly

@@ -3,7 +3,6 @@
 . "$topsrcdir/browser/config/mozconfigs/win64/common-opt"
 
 ac_add_options --enable-verify-mar
-ac_add_options --enable-dmd
 
 ac_add_options --with-branding=browser/branding/nightly
 

browser/config/mozconfigs/win64/opt-dmd

@@ -0,0 +1,3 @@
+ac_add_options --enable-dmd
+
+. "$topsrcdir/browser/config/mozconfigs/win64/nightly"

memory/replace/dmd/dmd.py

@@ -332,8 +332,7 @@ def getDigestFromFile(args, inputFile):
         if args.filter_stacks_for_testing:
             # When running SmokeDMD.cpp, every stack trace should contain at
             # least one frame that contains 'DMD.cpp', from either |DMD.cpp| or
-            # |SmokeDMD.cpp|. (Or 'dmd.cpp' on Windows.) On builds without
-            # debuginfo we expect just |SmokeDMD|. If we see such a
+            # |SmokeDMD.cpp|. (Or 'dmd.cpp' on Windows.) If we see such a
             # frame, we replace the entire stack trace with a single,
             # predictable frame. There is too much variation in the stack
             # traces across different machines and platforms to do more precise
@@ -341,7 +340,7 @@ def getDigestFromFile(args, inputFile):
             # stack fixing fails completely.
             for frameKey in frameKeys:
                 frameDesc = frameTable[frameKey]
-                if frameDesc in ('DMD.cpp', 'dmd.cpp', 'SmokeDMD'):
+                if 'DMD.cpp' in frameDesc or 'dmd.cpp' in frameDesc:
                     return [fmt.format(1, ': ... DMD.cpp ...')]
 
         # The frame number is always '#00' (see DMD.h for why), so we have to

taskcluster/ci/build/linux.yml

@@ -60,6 +60,40 @@ linux64-plain/opt:
         - linux64-node
         - linux64-cbindgen
 
+linux64-dmd/opt:
+    description: "Linux64 DMD Opt"
+    index:
+        product: firefox
+        job-name: linux64-dmd-opt
+    treeherder:
+        platform: linux64-dmd/opt
+        symbol: Bdmd
+        tier: 2
+    worker-type: aws-provisioner-v1/gecko-{level}-b-linux
+    worker:
+        max-run-time: 3600
+    run:
+        using: mozharness
+        actions: [get-secrets build check-test]
+        config:
+            - builds/releng_base_firefox.py
+            - builds/releng_base_linux_64_builds.py
+        script: "mozharness/scripts/fx_desktop_build.py"
+        extra-config:
+            mozconfig_variant: 'opt-dmd'
+        secrets: true
+        tooltool-downloads: public
+        need-xvfb: true
+    run-on-projects: []
+    toolchains:
+        - linux64-binutils
+        - linux64-clang
+        - linux64-rust
+        - linux64-rust-size
+        - linux64-cbindgen
+        - linux64-sccache
+        - linux64-node
+
 linux64/pgo:
     description: "Linux64 PGO"
     index:

taskcluster/ci/build/macosx.yml

@@ -109,6 +109,44 @@ macosx64-asan-fuzzing/opt:
         - linux64-sccache
         - linux64-node
 
+macosx64-dmd/opt:
+    description: "MacOS X x64 DMD Cross-compile"
+    index:
+        product: firefox
+        job-name: macosx64-dmd-opt
+    treeherder:
+        platform: osx-10-10-dmd/opt
+        symbol: Bdmd
+        tier: 2
+    worker-type: aws-provisioner-v1/gecko-{level}-b-linux
+    worker:
+        max-run-time: 3600
+        env:
+            TOOLTOOL_MANIFEST: "browser/config/tooltool-manifests/macosx64/cross-releng.manifest"
+    run:
+        using: mozharness
+        actions: [get-secrets build]
+        config:
+            - builds/releng_base_firefox.py
+            - builds/releng_base_mac_64_cross_builds.py
+        script: "mozharness/scripts/fx_desktop_build.py"
+        extra-config:
+            mozconfig_variant: 'opt-dmd'
+        secrets: true
+        tooltool-downloads: internal
+    run-on-projects: []
+    toolchains:
+        - linux64-cctools-port
+        - linux64-clang
+        - linux64-hfsplus
+        - linux64-libdmg
+        - linux64-llvm-dsymutil
+        - linux64-rust-macos
+        - linux64-rust-size
+        - linux64-cbindgen
+        - linux64-sccache
+        - linux64-node
+
 macosx64-devedition-nightly/opt:
     description: "MacOS X Dev Edition x64 Nightly"
     attributes:

taskcluster/ci/build/windows.yml

@@ -70,6 +70,40 @@ win32/opt:
         - win64-sccache
         - win64-node
 
+win32-dmd/opt:
+    description: "Win32 DMD Opt"
+    index:
+        product: firefox
+        job-name: win32-dmd-opt
+    treeherder:
+        platform: windows2012-32-dmd/opt
+        symbol: Bdmd
+        tier: 2
+    worker-type: aws-provisioner-v1/gecko-{level}-b-win2012
+    worker:
+        max-run-time: 7200
+        env:
+            TOOLTOOL_MANIFEST: "browser/config/tooltool-manifests/win32/releng.manifest"
+    run:
+        using: mozharness
+        options: [append-env-variables-from-configs]
+        script: mozharness/scripts/fx_desktop_build.py
+        config:
+            - builds/releng_base_firefox.py
+            - builds/taskcluster_base_windows.py
+            - builds/taskcluster_base_win32.py
+            - builds/taskcluster_sub_win32/opt.py
+        extra-config:
+            mozconfig_variant: 'opt-dmd'
+    run-on-projects: []
+    toolchains:
+        - win64-clang-cl
+        - win64-rust
+        - win64-rust-size
+        - win64-cbindgen
+        - win64-sccache
+        - win64-node
+
 win32/pgo:
     description: "Win32 Opt PGO"
     index:
@@ -231,6 +265,40 @@ win64-plain/opt:
         - win64-node
         - win64-cbindgen
 
+win64-dmd/opt:
+    description: "Win64 DMD Opt"
+    index:
+        product: firefox
+        job-name: win64-dmd-opt
+    treeherder:
+        platform: windows2012-64-dmd/opt
+        symbol: Bdmd
+        tier: 2
+    worker-type: aws-provisioner-v1/gecko-{level}-b-win2012
+    worker:
+        max-run-time: 7200
+        env:
+            TOOLTOOL_MANIFEST: "browser/config/tooltool-manifests/win64/releng.manifest"
+    run:
+        using: mozharness
+        options: [append-env-variables-from-configs]
+        script: mozharness/scripts/fx_desktop_build.py
+        config:
+            - builds/releng_base_firefox.py
+            - builds/taskcluster_base_windows.py
+            - builds/taskcluster_base_win64.py
+            - builds/taskcluster_sub_win64/opt.py
+        extra-config:
+            mozconfig_variant: 'opt-dmd'
+    run-on-projects: []
+    toolchains:
+        - win64-clang-cl
+        - win64-rust
+        - win64-rust-size
+        - win64-cbindgen
+        - win64-sccache
+        - win64-node
+
 win32-nightly/opt:
     description: "Win32 Nightly"
     index:

taskcluster/taskgraph/target_tasks.py

@@ -553,6 +553,16 @@ def target_tasks_nightly_desktop(full_task_graph, parameters, graph_config):
     )
 
 
+# Opt DMD builds should only run nightly
+@_target_task('nightly_dmd')
+def target_tasks_dmd(full_task_graph, parameters, graph_config):
+    """Target DMD that run nightly on the m-c branch."""
+    def filter(task):
+        platform = task.attributes.get('build_platform', '')
+        return platform.endswith('-dmd')
+    return [l for l, t in full_task_graph.tasks.iteritems() if filter(t)]
+
+
 # Run Searchfox analysis once daily.
 @_target_task('searchfox_index')
 def target_tasks_searchfox(full_task_graph, parameters, graph_config):

testing/mozharness/mozharness/mozilla/building/buildbase.py

@@ -390,6 +390,7 @@ class BuildOptionParser(object):
         'artifact': 'builds/releng_sub_%s_configs/%s_artifact.py',
         'debug-artifact': 'builds/releng_sub_%s_configs/%s_debug_artifact.py',
         'devedition': 'builds/releng_sub_%s_configs/%s_devedition.py',
+        'dmd': 'builds/releng_sub_%s_configs/%s_dmd.py',
         'tup': 'builds/releng_sub_%s_configs/%s_tup.py',
     }
     build_pool_cfg_file = 'builds/build_pool_specifics.py'