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microarchitectures: fix ppc flags for clang (#14196)

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This commit is contained in:
Massimiliano Culpo 2019-12-20 23:40:54 +01:00 committed by Todd Gamblin
parent 87d0ac804e
commit 80495d83ed
2 changed files with 10 additions and 18 deletions
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26
lib/spack/llnl/util/cpu/microarchitectures.json
View File

@ -994,8 +994,7 @@
},
"clang": {
"versions": ":",
"family": "ppc64",
"flags": "-march={family} -mcpu=generic"
"flags": "-mcpu={name} -mtune={name}"
}
}
},
@ -1011,9 +1010,7 @@
},
"clang": {
"versions": "3.9:",
"family": "ppc64",
"name": "pwr7",
"flags": "-march={family} -mcpu={name}"
"flags": "-mcpu={name} -mtune={name}"
}
}
},
@ -1036,9 +1033,7 @@
],
"clang": {
"versions": "3.9:",
"family": "ppc64",
"name": "pwr8",
"flags": "-march={family} -mcpu={name}"
"flags": "-mcpu={name} -mtune={name}"
}
}
},
@ -1054,9 +1049,7 @@
},
"clang": {
"versions": "3.9:",
"family": "ppc64",
"name": "pwr9",
"flags": "-march={family} -mcpu={name}"
"flags": "-mcpu={name} -mtune={name}"
}
}
},
@ -1072,8 +1065,7 @@
},
"clang": {
"versions": ":",
"family": "ppc64le",
"flags": "-march={family} -mcpu=generic"
"flags": "-mcpu={name} -mtune={name}"
}
}
},
@ -1099,8 +1091,8 @@
"clang": {
"versions": "3.9:",
"family": "ppc64le",
"name": "pwr8",
"flags": "-march={family} -mcpu={name}"
"name": "power8",
"flags": "-mcpu={name} -mtune={name}"
}
}
},
@ -1118,8 +1110,8 @@
"clang": {
"versions": "3.9:",
"family": "ppc64le",
"name": "pwr9",
"flags": "-march={family} -mcpu={name}"
"name": "power9",
"flags": "-mcpu={name} -mtune={name}"
}
}
},

2
lib/spack/spack/test/llnl/util/cpu.py
View File

@ -218,7 +218,7 @@ def test_target_json_schema():
('icelake', 'clang', '8.0.0',
'-march=icelake-client -mtune=icelake-client'),
('zen2', 'clang', '9.0.0', '-march=znver2 -mtune=znver2'),
('power9le', 'clang', '8.0.0', '-march=ppc64le -mcpu=pwr9'),
('power9le', 'clang', '8.0.0', '-mcpu=power9 -mtune=power9'),
('thunderx2', 'clang', '6.0.0', '-mcpu=thunderx2t99'),
# Test Intel on Intel CPUs
('sandybridge', 'intel', '17.0.2', '-march=corei7-avx -mtune=corei7-avx'),