Chris Lattner 37ac608623 Turn a memcpy from a double* into a load/store of double instead of ...

a load/store of i64.  The later prevents promotion/scalarrepl of the
source and dest in many cases.

This fixes the 300% performance regression of the byval stuff on 
stepanov_v1p2.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45945 91177308-0d34-0410-b5e6-96231b3b80d8

2008-01-14 00:28:35 +00:00

..

Analysis

Accept both %y, %x and %x, %y as valid answers.

2008-01-06 03:12:44 +00:00

Archive

…

Assembler

Two occurrences on one line count as one...

2008-01-11 21:46:24 +00:00

Bindings/Ocaml

Another backwards compatibility fix.

2007-12-30 22:48:58 +00:00

Bitcode

Bring back int_x86_sse2_movl_dq intrinsic for backward compatibility. Make sure

2007-12-17 22:33:23 +00:00

BugPoint

…

C++Frontend

new testcase for rdar://5685492

2008-01-13 00:19:57 +00:00

CFrontend

Check that nested functions don't get pointless

2008-01-13 18:44:12 +00:00

CodeGen

More CellSPU refinements:

2008-01-11 21:01:19 +00:00

DebugInfo

…

ExecutionEngine

Teach the interpreter to read and write memory in the

2007-12-14 19:38:31 +00:00

Feature

Use not instead of ignore when an exit status is expected to always

2007-12-11 15:50:23 +00:00

FrontendAda

Testcase with non-integer "bitfields" (in quotes,

2008-01-04 17:31:56 +00:00

FrontendObjC

Rename these tests to use the appropriate suffixes.

2007-12-11 15:55:52 +00:00

Integer

Fix PR1146: parameter attributes are longer part of

2007-11-27 13:23:08 +00:00

lib

Fix bug in regression tests that ignored stderr output in RUN lines. Updated tests and fixed broken run lines.

2007-11-28 04:57:00 +00:00

Linker

Use not instead of ignore when an exit status is expected to always

2007-12-11 15:50:23 +00:00

Other

New test.

2007-09-10 18:12:52 +00:00

Scripts

Add a test script for counting lines. This can be used instead of the

2007-08-10 15:07:05 +00:00

TableGen

Convert tests using "| wc -l | grep ..." to use the count script.

2007-08-15 13:36:28 +00:00

Transforms

Turn a memcpy from a double* into a load/store of double instead of

2008-01-14 00:28:35 +00:00

Verifier

Be more liberal in what parameter attributes are

2008-01-12 16:42:01 +00:00

Makefile

remove attributions from the rest of the llvm makefiles.

2007-12-29 20:11:13 +00:00

Makefile.tests

…

TestRunner.sh

…