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llvm-6502/test
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Rafael Espindola 7bdc1cb690 Use sext in fast isel. 
Fast isel used to zero extends immediates to 64 bits. This normally goes
unnoticed because the value is truncated to 32 bits for output.

Two cases were it is noticed:

* We fail to use smaller encodings.
* If the original constant was smaller than i32.

In the tests using i1 constants, codegen would change to use -1, which is fine
(and matches what regular isel does) since only the lowest bit is then used.

Instead, this patch then changes the ir to use i8 constants, which looks more
like what clang produces.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@234249 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-06 22:29:07 +00:00
..
Analysis [LoopAccesses] Remove unused global variables in tests 2015-04-02 04:42:51 +00:00
Assembler Verifier: Check composite type template params 2015-04-06 17:04:58 +00:00
Bindings
Bitcode Add testing for mismatched explicit type on a gep operator when loading from bitcode 2015-03-16 22:03:50 +00:00
BugPoint bugpoint: Verify input files 2015-03-26 05:03:10 +00:00
CodeGen Use sext in fast isel. 2015-04-06 22:29:07 +00:00
DebugInfo Verifier: Check that inlined-at locations agree 2015-04-03 16:54:30 +00:00
ExecutionEngine [Orc] Fix local-linkage handling in the CompileOnDemand layer. 2015-04-02 05:28:10 +00:00
Feature Rewrite test/Feature/md_on_instruction.ll 2015-03-20 18:34:53 +00:00
FileCheck
Instrumentation [ASan] Don't use stack malloc for 32-bit functions using inline asm 2015-04-02 21:44:55 +00:00
Integer [opaque pointer type] Add textual IR support for explicit type parameter to gep operator 2015-03-13 18:20:45 +00:00
JitListener
Linker tools: Unify how verifyModule() is called 2015-03-31 03:07:23 +00:00
LTO libLTO, llvm-lto, gold: Introduce flag for controlling optimization level. 2015-03-19 22:01:00 +00:00
MC ARM: do not relax Thumb1 -> Thumb2 if only Thumb1 is available. 2015-04-06 18:44:42 +00:00
Object [opaque pointer type] Add textual IR support for explicit type parameter to gep operator 2015-03-13 18:20:45 +00:00
Other [opaque pointer type] Add textual IR support for explicit type parameter to gep operator 2015-03-13 18:20:45 +00:00
SymbolRewriter
TableGen
tools Fix failure on builder llvm-clang-lld-x86_64-debian-fast as the 2015-04-06 18:18:23 +00:00
Transforms [SLSR] consider &B[S << i] as &B[(1 << i) * S] 2015-04-06 17:15:48 +00:00
Unit
Verifier Verifier: Check composite type template params 2015-04-06 17:04:58 +00:00
YAMLParser
.clang-format
CMakeLists.txt test: Fix the dependencies for the check-llvm-* targets 2015-03-25 08:07:47 +00:00
lit.cfg Tell lit.cfg about more Windows triples. 2015-03-20 22:08:40 +00:00
lit.site.cfg.in test: Make a start on a test suite for libLTO. 2015-03-19 23:55:38 +00:00
Makefile test: Make a start on a test suite for libLTO. 2015-03-19 23:55:38 +00:00
Makefile.tests
TestRunner.sh