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[X86][SSE] Demonstrate inability to recognise that (v)cvtpd2dq & (v)cvttpd2dq…

Authored by RKSimon on Aug 23 2016, 9:11 AM.

Description

[X86][SSE] Demonstrate inability to recognise that (v)cvtpd2dq & (v)cvttpd2dq intrinsics implicitly zeroes the upper half of the xmm

llvm-svn: 279527

Details

Committed
RKSimonAug 23 2016, 9:11 AM
Parents
rG38e2ccc8d069: [Hexagon] Packetize return value setup with the return instruction
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