6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-16 11:30:51 +00:00
Code Issues Projects Releases Wiki Activity
59764b94a7
llvm-6502/lib
History
Pawel Bylica 59764b94a7 Constfold insertelement to undef when index is out-of-bounds 
Summary:
This patch adds constant folding of insertelement instruction to undef value when index operand is constant and is not less than vector size or is undef.

InstCombine does not support this case, but I'm happy to add it there also if this change is accepted.

Test Plan: Unittests and regression tests for ConstProp pass.

Reviewers: majnemer

Reviewed By: majnemer

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D9287

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235854 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-27 09:30:49 +00:00
..
Analysis Fix typo in comment. 2015-04-24 15:46:41 +00:00
AsmParser IR: Add assembly/bitcode support for function metadata attachments 2015-04-24 22:04:41 +00:00
Bitcode IR: Add assembly/bitcode support for function metadata attachments 2015-04-24 22:04:41 +00:00
CodeGen Make the message associated with a fatal error slightly more helpful 2015-04-26 22:00:34 +00:00
DebugInfo Move DIContext.h to common DebugInfo location. 2015-04-23 17:37:47 +00:00
ExecutionEngine Move DIContext.h to common DebugInfo location. 2015-04-23 17:37:47 +00:00
Fuzzer Removing a spurious space; NFC. 2015-04-06 16:09:13 +00:00
IR Constfold insertelement to undef when index is out-of-bounds 2015-04-27 09:30:49 +00:00
IRReader
LineEditor
Linker Linker: Copy over function metadata attachments 2015-04-24 22:07:31 +00:00
LTO [LTO API] add lto_codegen_set_should_internalize. 2015-04-17 17:10:09 +00:00
MC Revert accidentally committed "MC: Allow targets to stop symbol name quoting" 2015-04-23 23:34:51 +00:00
Object Change range-based for-loops to be -Wrange-loop-analysis clean. 2015-04-15 01:21:15 +00:00
Option Remove more superfluous .str() and replace std::string concatenation with Twine. 2015-03-30 15:42:36 +00:00
Passes [PM] Fixup for r231556 where I missed a dependency on intrinsics 2015-03-07 09:08:20 +00:00
ProfileData Re-sort includes with sort-includes.py and insert raw_ostream.h where it's used. 2015-03-23 19:32:43 +00:00
Support Assert that Process::FindInEnvPath() is passed a relative path. 2015-04-24 22:18:46 +00:00
TableGen [TableGen] Don't leak Expanders and Operators in SetTheory. 2015-04-24 06:49:44 +00:00
Target [X86][SSE] Add v16i8/v32i8 multiplication support 2015-04-27 07:55:46 +00:00
Transforms [RewriteStatepointsForGC] Exclude constant values from being considered live at a safepoint 2015-04-26 19:48:03 +00:00
CMakeLists.txt [PM] Create a separate library for high-level pass management code. 2015-03-07 09:02:36 +00:00
LLVMBuild.txt [PM] Create a separate library for high-level pass management code. 2015-03-07 09:02:36 +00:00
Makefile [PM] Create a separate library for high-level pass management code. 2015-03-07 09:02:36 +00:00