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Daniel Sanders 327be6483d [mips] Fix more incorrect uses of HasMips64 and isMips64() 
Summary:
- Conditional moves acting on 64-bit GPR's should require MIPS-IV rather than MIPS64
- ISD::MUL, and ISD::MULH[US] should be lowered on all 64-bit ISA's

Patch by David Chisnall
His work was sponsored by: DARPA, AFRL

I've added additional testcases to cover as much of the codegen changes
affecting MIPS-IV as I can. Where I've been unable to find an existing
MIPS64 testcase that can be re-used for MIPS-IV (mainly tests covering
ISD::GlobalAddress and similar), I at least agree that MIPS-IV should
behave like MIPS64. Further testcases that are fixed by this patch will follow
in my next commit. The testcases from that commit that fail for MIPS-IV without
this patch are:
    LLVM :: CodeGen/Mips/2010-07-20-Switch.ll
    LLVM :: CodeGen/Mips/cmov.ll
    LLVM :: CodeGen/Mips/eh-dwarf-cfa.ll
    LLVM :: CodeGen/Mips/largeimmprinting.ll
    LLVM :: CodeGen/Mips/longbranch.ll
    LLVM :: CodeGen/Mips/mips64-f128.ll
    LLVM :: CodeGen/Mips/mips64directive.ll
    LLVM :: CodeGen/Mips/mips64ext.ll
    LLVM :: CodeGen/Mips/mips64fpldst.ll
    LLVM :: CodeGen/Mips/mips64intldst.ll
    LLVM :: CodeGen/Mips/mips64load-store-left-right.ll
    LLVM :: CodeGen/Mips/sint-fp-store_pattern.ll

Reviewers: dsanders

Reviewed By: dsanders

CC: matheusalmeida

Differential Revision: http://reviews.llvm.org/D3343

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206183 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-14 15:44:42 +00:00
autoconf ARM64: initial backend import 2014-03-29 10:18:08 +00:00
bindings [python-bindings] Remove some cruft that snuck in. 2014-02-23 04:43:26 +00:00
cmake AddLLVM: Mute the prefix "lib" in SHARED on win32. 2014-04-10 15:47:04 +00:00
docs Remove documentation for a deleted pass. 2014-04-12 02:09:17 +00:00
examples Fix warnings about an variable only used in asserts. 2014-03-06 06:35:46 +00:00
include Teach llvm-lto to respect the given RelocModel. 2014-04-14 13:54:16 +00:00
lib [mips] Fix more incorrect uses of HasMips64 and isMips64() 2014-04-14 15:44:42 +00:00
projects Remove projects/sample. 2014-03-12 22:40:22 +00:00
test [mips] Fix more incorrect uses of HasMips64 and isMips64() 2014-04-14 15:44:42 +00:00
tools Teach llvm-lto to respect the given RelocModel. 2014-04-14 13:54:16 +00:00
unittests [Allocator] Make the underlying allocator a template instead of an 2014-04-14 05:11:27 +00:00
utils Display the name of the project failing the url check in the release script 2014-04-14 12:36:48 +00:00
.arcconfig Updated phabricator server. 2014-04-07 03:57:04 +00:00
.clang-format Test commit. 2014-03-02 13:08:46 +00:00
.gitignore Remove projects/sample. 2014-03-12 22:40:22 +00:00
CMakeLists.txt Add ability to disable building LLVM utils 2014-04-02 22:49:58 +00:00
CODE_OWNERS.TXT ARM Linux support 2014-04-02 23:03:28 +00:00
configure ARM64: initial backend import 2014-03-29 10:18:08 +00:00
CREDITS.TXT Test commit. 2014-04-10 22:25:51 +00:00
LICENSE.TXT Remove projects/sample. 2014-03-12 22:40:22 +00:00
llvm.spec.in
LLVMBuild.txt Remove the very substantial, largely unmaintained legacy PGO 2013-10-02 15:42:23 +00:00
Makefile [configure/make] Propagate names of build host tools when making BuildTools 2014-03-25 21:45:41 +00:00
Makefile.common Makefile.common: Update a description, s/Source/SOURCES/ , according to MakefileGuide.html#control-variables . 2012-12-07 01:43:23 +00:00
Makefile.config.in Add a --enable-clang-plugin-support option to configure. 2014-03-10 16:58:35 +00:00
Makefile.rules Use -std=gnu++11 on cygwin and mingw. 2014-03-12 20:01:15 +00:00
README.txt Revert "Test commit to check e-mail address. Please discard this." 2013-10-04 10:59:13 +00:00

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