tree 7dea4c2a42edb8a1b69a3840d6afa6db2c1305c7
parent 907c55a9a99b4d8fa63884681b93233b33b60c18
author Nicolas Capens <capn@google.com> 1626296798 -0400
committer Nicolas Capens <nicolascapens@google.com> 1626726552 +0000

Move remaining Subzero x86 traits to their corresponding class

Functionality related to registers was moved to the corresponding Reg
class, while lowering functionality was moved to the corresponding
Target class.

This change also specializes for X86_PASS_SCALAR_FP_IN_XMM: x86-32 uses
x87 registers for scalar floating-point arguments and return values,
while x86-64 always uses XMM registers.

The SizeOf class was eliminated by making use of the C++14
initializer_list<>::size() functionality.

Bug: b/192890685
Change-Id: Id74b11ec1a873b60fb900627edd7984f60b5c761
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/55868
Presubmit-Ready: Nicolas Capens <nicolascapens@google.com>
Tested-by: Nicolas Capens <nicolascapens@google.com>
Kokoro-Result: kokoro <noreply+kokoro@google.com>
Reviewed-by: Sean Risser <srisser@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>