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[AArch64][GlobalISel] Regbankselect: Fix G_BUILD_VECTOR trying to use s16 gpr…

Authored by aemerson on Mar 15 2019, 11:00 AM.

Description

[AArch64][GlobalISel] Regbankselect: Fix G_BUILD_VECTOR trying to use s16 gpr sources.

Since we can't insert s16 gprs as we don't have 16 bit GPR registers, we need to
teach RBS to assign them to the FPR bank so our selector works.

llvm-svn: 356282

Details

Committed
aemersonMar 15 2019, 11:00 AM
Parents
rG764c2165e852: [TSan][libdispatch] Enable linking and running of tests on Linux
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