D11610: [mips][FastISel] Remove hidden mips-fast-isel option.

[Vasileios Kalintiris]

Sorry for the double mail. I forgot to actually include Han's e-mail.

________________________________________
From: Vasileios Kalintiris
Sent: 29 July 2015 22:51
To: Craig Hansen-Sturm
Cc: qcolombet at apple.com; llvm-commits at cs.uiuc.edu; ehostunreach at gmail.com
Subject: RE: D11610: [mips][FastISel] Remove hidden mips-fast-isel option.

Hello Hans,

With this review request and the following bug-fixes

1) r243485: [mips][FastISel] Fix call lowering by bailing out on "fastcc" calls.
2) r243469: [mips][FastISel] Fix generated code for IR's select instruction.
3) [mips][FastISel] Apply only zero-extension to constants prior to their materialization. (http://reviews.llvm.org/D11592 pending LGTM from Daniel)

We are able to bootstrap Clang with FastISel and pass every test from the LLVM test-suite under various and different configurations. Although, we are almost at the end of the RC2 phase, these patches have been tested thoroughly throughout the last 2+ weeks and it would be nice to consider them for the RC branch. I've CC'ed Daniel Sanders if you have any question or need clarification about something.

Thanks,
Vasileios Kalintiris

________________________________________
From: Vasileios Kalintiris
Sent: 29 July 2015 22:36
To: Vasileios Kalintiris; Daniel Sanders
Cc: qcolombet at apple.com; llvm-commits at cs.uiuc.edu; ehostunreach at gmail.com
Subject: [PATCH] D11610: [mips][FastISel] Remove hidden mips-fast-isel option.

vkalintiris created this revision.
vkalintiris added a reviewer: dsanders.
vkalintiris added a subscriber: llvm-commits.
Herald added a subscriber: qcolombet.

This hidden option would disable code generation through FastISel by
default. It was removed from the available options and from the
Fast-ISel tests that required it in order to run the tests.

http://reviews.llvm.org/D11610

Files:
  lib/Target/Mips/MipsISelLowering.cpp
  test/CodeGen/Mips/Fast-ISel/br1.ll
  test/CodeGen/Mips/Fast-ISel/bswap1.ll
  test/CodeGen/Mips/Fast-ISel/callabi.ll
  test/CodeGen/Mips/Fast-ISel/constexpr-address.ll
  test/CodeGen/Mips/Fast-ISel/div1.ll
  test/CodeGen/Mips/Fast-ISel/fastalloca.ll
  test/CodeGen/Mips/Fast-ISel/fastcc-miss.ll
  test/CodeGen/Mips/Fast-ISel/fpcmpa.ll
  test/CodeGen/Mips/Fast-ISel/fpext.ll
  test/CodeGen/Mips/Fast-ISel/fpintconv.ll
  test/CodeGen/Mips/Fast-ISel/fptrunc.ll
  test/CodeGen/Mips/Fast-ISel/icmpa.ll
  test/CodeGen/Mips/Fast-ISel/loadstore2.ll
  test/CodeGen/Mips/Fast-ISel/loadstoreconv.ll
  test/CodeGen/Mips/Fast-ISel/loadstrconst.ll
  test/CodeGen/Mips/Fast-ISel/logopm.ll
  test/CodeGen/Mips/Fast-ISel/memtest1.ll
  test/CodeGen/Mips/Fast-ISel/mul1.ll
  test/CodeGen/Mips/Fast-ISel/nullvoid.ll
  test/CodeGen/Mips/Fast-ISel/overflt.ll
  test/CodeGen/Mips/Fast-ISel/rem1.ll
  test/CodeGen/Mips/Fast-ISel/retabi.ll
  test/CodeGen/Mips/Fast-ISel/sel1.ll
  test/CodeGen/Mips/Fast-ISel/shftopm.ll
  test/CodeGen/Mips/Fast-ISel/shift.ll
  test/CodeGen/Mips/Fast-ISel/simplestore.ll
  test/CodeGen/Mips/Fast-ISel/simplestorefp1.ll
  test/CodeGen/Mips/Fast-ISel/simplestorei.ll
  test/CodeGen/Mips/emergency-spill-slot-near-fp.ll