Andrew Trick 39e8cd5b2f SCEV: Handle a corner case reducing AddRecExpr * AddRecExpr ...

If integer overflow causes one of the terms to reach zero, that can
force the entire expression to zero.

Fixes PR12929: cast<Ty>() argument of incompatible type

llvm-svn: 157673

2012-05-30 03:35:20 +00:00

..

Analysis

SCEV: Handle a corner case reducing AddRecExpr * AddRecExpr

2012-05-30 03:35:20 +00:00

Archive

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

Assembler

Add half support to LLVM (for OpenCL)

2012-05-24 15:59:06 +00:00

Bindings/Ocaml

Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu

2012-03-25 09:02:19 +00:00

Bitcode

PR12696: Attribute bits above 1<<30 are not encoded in bitcode

2012-05-28 15:45:43 +00:00

BugPoint

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

CodeGen

Teach taildup to update livein set. rdar://11538365

2012-05-30 00:42:39 +00:00

DebugInfo

Have getOrCreateSubprogramDIE store the DIE for a subprogram

2012-05-27 18:36:44 +00:00

ExecutionEngine

Temporarily disabled the MCJIT tests for Darwin, because the RuntimeDyldMachO has a problems with relocations for 32bit x86.

2012-05-18 00:30:58 +00:00

Feature

rdar://11542750 - llvm.trap should be marked no return.

2012-05-27 23:20:41 +00:00

Instrumentation

[tsan] Atomic support for ThreadSanitizer, patch by Dmitry Vyukov

2012-04-27 07:31:53 +00:00

Integer

remove two (useless) tests that use incorrect intrinsic prototypes, detected by the new intrinsic verifier.

2012-05-27 19:31:00 +00:00

Linker

Remove llvm-ld and llvm-stub (which is only used by llvm-ld).

2012-04-19 19:27:54 +00:00

MC

Add intrinsics, code gen, assembler and disassembler support for the SSE4a extrq and insertq instructions.

2012-05-29 19:05:25 +00:00

Object

Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu

2012-03-25 09:02:19 +00:00

Other

Teach the 'opt' tool about '-Os' and '-Oz', corresponding to the Clang

2012-05-16 08:32:49 +00:00

Scripts

Fix the bitwidth of the remaining fields.

2011-08-04 17:00:11 +00:00

TableGen

Add support for range expressions in TableGen foreach loops.

2012-05-24 22:17:39 +00:00

Transforms

InstCombine: Fix infinite loop when encountering switch on trivial icmp.

2012-05-28 19:18:16 +00:00

Unit

tests: Rip out a bunch of now unused test code relating to use of llvm-gcc in LLVM tests.

2011-10-27 20:59:26 +00:00

Verifier

These tests used intrinsics with the wrong prototype. They weren't caught because

2012-05-27 19:35:41 +00:00

YAMLParser

Add YAML parser to Support.

2012-04-03 23:09:22 +00:00

CMakeLists.txt

- Added ExecutionEngine/MCJIT tests

2012-05-17 21:07:47 +00:00

lit.cfg

Remove llvm-ld and llvm-stub (which is only used by llvm-ld).

2012-04-19 19:27:54 +00:00

lit.site.cfg.in

- Added ExecutionEngine/MCJIT tests

2012-05-17 21:07:47 +00:00

Makefile

- Added ExecutionEngine/MCJIT tests

2012-05-17 21:07:47 +00:00

Makefile.tests

…

site.exp.in

tests: Rip out a bunch of now unused test code relating to use of llvm-gcc in LLVM tests.

2011-10-27 20:59:26 +00:00

TestRunner.sh

…