Daniel Sanders 99d28c459a Revert r235869 - [mips] Avoid redundant sign extension of the result of binary bitwise instructions. ...

It introduced two regressions (MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4, and
MultiSource/Applications/kimwitu++/kc) on 3 out of 23 cross-compilation
test-runs used by Mips for release validation.

The issue is that on 64-bit targets comparisons such as BEQ compare the whole
GPR64 but incorrectly tell the instruction selector that they operate on
GPR32's. This leads to the elimination of i32->i64 extensions that are actually
required by comparisons to work correctly.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_36@237432 91177308-0d34-0410-b5e6-96231b3b80d8

2015-05-15 10:05:22 +00:00

..

Analysis

Merge r232189 from trunk to 3.6

2015-03-16 21:15:49 +00:00

Assembler

Merging r226048:

2015-01-15 04:04:08 +00:00

Bindings

Revert 224782: "Finish removing DestroySource."

2015-02-25 02:00:21 +00:00

Bitcode

Merging r226048:

2015-01-15 04:04:08 +00:00

BugPoint

Merging r226048:

2015-01-15 04:04:08 +00:00

CodeGen

Revert r235869 - [mips] Avoid redundant sign extension of the result of binary bitwise instructions.

2015-05-15 10:05:22 +00:00

DebugInfo

Merging r226616:

2015-02-12 23:46:59 +00:00

ExecutionEngine

Merging r234975:

2015-04-29 00:41:57 +00:00

Feature

Merging r226048:

2015-01-15 04:04:08 +00:00

FileCheck

…

Instrumentation

Merging r228444:

2015-02-06 22:06:43 +00:00

Integer

…

JitListener

Merging r226048:

2015-01-15 04:04:08 +00:00

Linker

Utils: Resolve cycles under distinct MDNodes

2015-02-04 21:42:27 +00:00

LTO

Put this test's input in the Inputs directory where it belongs, rather than

2015-01-12 08:50:47 +00:00

MC

Merging r230500:

2015-04-27 14:50:09 +00:00

Object

Don't loop endlessly for MachO files with 0 ncmds

2015-01-06 17:08:26 +00:00

Other

[PM] Remove the defunt CGSCC-specific debug flag.

2015-01-13 22:45:13 +00:00

SymbolRewriter

Merging r227261:

2015-01-28 17:24:04 +00:00

TableGen

…

tools

Merging r232443:

2015-05-01 02:43:16 +00:00

Transforms

Merging r230564:

2015-05-05 14:43:00 +00:00

Unit

…

Verifier

Rename llvm.recoverframeallocation to llvm.framerecover

2015-01-13 01:51:34 +00:00

YAMLParser

…

.clang-format

…

CMakeLists.txt

Revert r224149, llvm-dsymutil was already here.

2014-12-12 21:25:07 +00:00

lit.cfg

llvm/test/lit.cfg: have_ld_plugin_support(): Use decode() for stdout.

2015-01-05 14:18:04 +00:00

lit.site.cfg.in

[lit] Make config.llvm_lib_dir available on cmake, too.

2014-12-30 03:24:11 +00:00

Makefile

[lit] Make config.llvm_lib_dir available on cmake, too.

2014-12-30 03:24:11 +00:00

Makefile.tests

…

TestRunner.sh

…