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dd74c435b6
llvm-mirror/test
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Jonas Paulsson dd74c435b6 [SystemZ] Check for presence of vector support in SystemZISelLowering 
A test case was found with llvm-stress that caused DAGCombiner to crash
when compiling for an older subtarget without vector support.

SystemZTargetLowering::combineTruncateExtract() should do nothing for older
subtargets.

This check was placed in canTreatAsByteVector(), which also helps in a few
other places.

Review: Ulrich Weigand
llvm-svn: 299763
2017-04-07 12:35:11 +00:00
..
Analysis [ScalarEvolution] Re-enable Predicate implication from operations 2017-03-31 12:05:30 +00:00
Assembler [IR] Add AllowContract to FastMathFlags 2017-03-28 20:11:52 +00:00
Bindings
Bitcode Bitcode: Do not create FNENTRYs for aliases of functions. 2017-04-06 19:39:24 +00:00
BugPoint
CodeGen [SystemZ] Check for presence of vector support in SystemZISelLowering 2017-04-07 12:35:11 +00:00
DebugInfo Allow specification of what kinds of class members to dump. 2017-04-06 23:43:39 +00:00
Examples
ExecutionEngine
Feature Disable gvn-hoist (PR32153) 2017-03-06 21:10:40 +00:00
FileCheck [FileCheck] Added --enable-var-scope option to enable scope for regex variables. 2017-03-09 17:59:04 +00:00
Instrumentation [asan] Fix dead stripping of globals on Linux. 2017-04-06 19:55:17 +00:00
Integer
JitListener
LibDriver
Linker [Linker] Provide callback for internalization 2017-03-13 18:08:11 +00:00
LTO Perform symbol binding for .symver versioned symbols 2017-03-09 00:19:49 +00:00
MC [AMDGPU][MC] Fix for Bug 28158 + LIT tests 2017-04-05 17:26:45 +00:00
Object [llvm-ar] errors go on stderr and not on stdout. 2017-04-05 14:52:17 +00:00
ObjectYAML Align all scalar numbers to LLVM_YAML_IS_FLOW_SEQUENCE_VECTOR 2017-04-04 06:02:32 +00:00
Other Bring back r297624. 2017-03-13 20:00:25 +00:00
SymbolRewriter
TableGen [globalisel][tablegen] Fix patterns involving multiple ComplexPatterns. 2017-04-05 13:14:03 +00:00
ThinLTO/X86 Add support for -fno-builtin to LTO and ThinLTO to libLTO 2017-03-28 18:55:44 +00:00
tools Allow specification of what kinds of class members to dump. 2017-04-06 23:43:39 +00:00
Transforms [InstCombine] Handle more commuted cases of ((A & B) | ~A) -> (~A | B) 2017-04-07 07:32:00 +00:00
Unit
Verifier Verifier: Check some amdgpu calling convention restrictions 2017-04-04 18:43:11 +00:00
YAMLParser
.clang-format
CMakeLists.txt
lit.cfg
lit.site.cfg.in
TestRunner.sh