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RPCS3/llvm

mirror of https://github.com/RPCS3/llvm.git synced 2025-01-13 07:50:50 +00:00

History

Sanjay Patel cf9661c6f9 Fix a logic bug in x86 vector codegen: sext (zext (x) ) != sext (x) (PR20472).

Remove a block of code from LowerSIGN_EXTEND_INREG() that was added with:
http://llvm.org/viewvc/llvm-project?view=revision&revision=177421

And caused:
http://llvm.org/bugs/show_bug.cgi?id=20472 (more analysis here)
http://llvm.org/bugs/show_bug.cgi?id=18054

The testcases confirm that we (1) don't remove a zext op that is necessary and (2) generate
a pmovz instead of punpck if SSE4.1 is available. Although pmovz is 1 byte longer, it allows 
folding of the load, and so saves 3 bytes overall.

Differential Revision: http://reviews.llvm.org/D4909



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216679 91177308-0d34-0410-b5e6-96231b3b80d8

2014-08-28 18:59:22 +00:00

..

Add @llvm.assume, lowering, and some basic properties

2014-07-25 21:13:35 +00:00

Declare that musttail calls in variadic functions forward the ellipsis

2014-08-26 00:33:28 +00:00

[OCaml] Add Llvm.{string_of_const,const_element}.

2014-08-03 23:54:22 +00:00

verify-uselistorder: Force -preserve-bc-use-list-order

2014-08-19 21:08:27 +00:00

llvm/test/BugPoint/compile-custom.ll: Use explicit %python to invoke a test script, compile-custom.ll.py, for shebang-incapable hosts.

2014-07-11 14:44:10 +00:00

Fix a logic bug in x86 vector codegen: sext (zext (x) ) != sext (x) (PR20472).

2014-08-28 18:59:22 +00:00

Remove type unit skeletons. GDB no longer needs them & this saves a heap of space.

2014-08-27 05:04:14 +00:00

ExecutionEngine

[MCJIT] Add an i386 RuntimeDyldMachO test case.

2014-08-19 21:26:36 +00:00

Use "weak alias" instead of "alias weak"

2014-07-30 22:51:54 +00:00

FileCheck: Add a flag to allow checking empty input

2014-08-07 18:40:37 +00:00

Instrumentation

[dfsan] Fix non-determinism bug in non-zero label check annotator.

2014-08-22 01:18:18 +00:00

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Fix a couple of debug info test cases to match the metadata schema change in r216239

2014-08-27 00:04:16 +00:00

Change the default input for llvm-nm to be a.out instead of standard input

2014-06-23 20:27:53 +00:00

X86 MC: Handle instructions like fxsave that match multiple operand sizes

2014-08-27 20:10:38 +00:00

llvm-objdump: don't print relocations in non-relocatable files.

2014-08-17 19:09:37 +00:00

Don't internalize all but main by default.

2014-08-05 20:10:38 +00:00

llvm/test/TableGen/*Foreach*.td: Remove XFAIL:vg_leak. They have not been failing since r215176.

2014-08-12 14:06:21 +00:00

llvm-cov: test: add xfail for the big-endian buildbots

2014-08-23 00:47:24 +00:00

Fix: SLPVectorizer tried to move an instruction which was replaced by a vector instruction.

2014-08-28 07:04:02 +00:00

Let test/Unit/lit.cfg add config.shlibdir to $PATH on DLL platforms like cygming.

2014-07-04 05:11:55 +00:00

Use "weak alias" instead of "alias weak"

2014-07-30 22:51:54 +00:00

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.clang-format

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CMakeLists.txt

Rename llvm-uselistorder => verify-uselistorder

2014-07-30 17:11:27 +00:00

lit.cfg

Temporarily Revert "Nuke the old JIT." as it's not quite ready to

2014-08-07 22:02:54 +00:00

lit.site.cfg.in

Add missing Interpreter intrinsic lowering for sin, cos and ceil

2014-08-08 15:00:12 +00:00

Makefile

Delete support for AuroraUX.

2014-08-14 15:15:09 +00:00

Makefile.tests

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TestRunner.sh

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