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80a3301b37
llvm-6502/test
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Richard Sandiford 80a3301b37 [SystemZ] Optimize (sext (ashr (shl ...), ...)) 
...into (ashr (shl (anyext X), ...), ...), which requires one fewer
instruction.  The (anyext X) can sometimes be simplified too.

I didn't do this in DAGCombiner because widening shifts isn't a win
on all targets.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199114 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-13 15:17:53 +00:00
..
Analysis Fix broken CHECK lines. 2014-01-11 21:06:00 +00:00
Assembler Fix broken CHECK lines. 2014-01-11 21:06:00 +00:00
Bindings Update the ML test to expect the new string format of getStringRepresentation. 2013-12-19 23:38:09 +00:00
Bitcode Fold vector selects with undef elements in the condition. Fixes PR18319. 2013-12-31 19:30:47 +00:00
BugPoint Debug Info: update testing cases to specify the debug info version number. 2013-11-23 01:16:29 +00:00
CodeGen [SystemZ] Optimize (sext (ashr (shl ...), ...)) 2014-01-13 15:17:53 +00:00
DebugInfo Revert "Revert r198851, "Prototype of skeleton type units for fission"" 2014-01-10 01:38:41 +00:00
ExecutionEngine llvm/test/ExecutionEngine/MCJIT/load-object-a.ll: Put together rm(1) and mkdir(1) at the top. 2014-01-13 05:55:10 +00:00
Feature Debug Info: update testing cases to specify the debug info version number. 2013-11-23 01:16:29 +00:00
FileCheck FileCheck: fix a bug with multiple --check-prefix options. Similar to r194565 2013-11-20 13:25:05 +00:00
Instrumentation [ASan] Fix the tests broken by r198018 to check for private linkage of ASan-generated globals. 2013-12-25 17:06:04 +00:00
Integer
JitListener Debug Info: update testing cases to specify the debug info version number. 2013-11-22 21:49:45 +00:00
Linker Debug Info: update testing cases to specify the debug info version number. 2013-11-22 21:49:45 +00:00
LTO Resubmit r196544: Apply transformation on OS X 10.9+ and iOS 7.0+: pow(10, x) ―> __exp10(x) 2013-12-12 01:55:04 +00:00
MC [x86] Fix retq/retl handling in 64-bit mode 2014-01-13 14:05:59 +00:00
Object Correct word hyphenations 2013-12-05 05:44:44 +00:00
Other [PM] Wire up support for writing bitcode with new PM. 2014-01-13 07:38:24 +00:00
TableGen [TableGen] Correctly generate implicit anonymous prototype defs in multiclasses 2014-01-02 20:47:09 +00:00
tools llvm-readobj: address review comments for ARM EHABI printing 2014-01-09 04:31:18 +00:00
Transforms Switch-to-lookup tables: Don't require a result for the default 2014-01-12 00:44:41 +00:00
Unit
Verifier Fix all the verifier tests I added for address spaces. 2014-01-02 21:09:05 +00:00
YAMLParser
.clang-format Add .clang-format without column limit to subdirectory tests/. 2013-11-19 04:26:05 +00:00
CMakeLists.txt check-llvm: Ask llvm-config about assertion mode, instead of llc. 2013-12-03 23:22:25 +00:00
lit.cfg check-llvm: Ask llvm-config about assertion mode, instead of llc. 2013-12-03 23:22:25 +00:00
lit.site.cfg.in [CMake] Add missing set_output_directory after Takumi's change in r198205. 2014-01-02 19:47:45 +00:00
Makefile [OCaml] Dynamically link LLVM on --enable-shared builds 2013-11-12 20:55:49 +00:00
Makefile.tests
TestRunner.sh