[Driver][SystemZ] Simplify -mtune
authorFangrui Song <i@maskray.me>
Fri, 22 Jul 2022 21:54:27 +0000 (14:54 -0700)
committerFangrui Song <i@maskray.me>
Fri, 22 Jul 2022 21:54:27 +0000 (14:54 -0700)
commit1f02ba4843a519606a3bdfd7e7a289f3d8c1c14b
tree70229930840583db8c9087322a4d60aa2c42bdab
parenta4df2da173ba3907d652d24c9b4d8bb7d2ff447c
[Driver][SystemZ] Simplify -mtune

Similar to AArch64.
clang/lib/Driver/ToolChains/Clang.cpp