Chris Lattner 92c6bd2c45 rewrite OptimizeAwayTrappingUsesOfLoads to 1) avoid a temporary ...

vector and extraneous loop over it, 2) not delete globals used by
phis/selects etc which could actually be useful.  This fixes PR3321.
Many thanks to Duncan for narrowing this down.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62201 91177308-0d34-0410-b5e6-96231b3b80d8

2009-01-14 00:12:58 +00:00

..

2004-10-10-CastStoreOnce.ll

…

2005-06-15-LocalizeConstExprCrash.ll

…

2005-09-27-Crash.ll

…

2006-07-07-InlineAsmCrash.ll

…

2006-11-01-ShrinkGlobalPhiCrash.ll

…

2007-04-05-Crash.ll

…

2007-05-13-Crash.ll

…

2007-06-04-PackedStruct.ll

…

2007-11-09-GEP-GEP-Crash.ll

…

2008-01-03-Crash.ll

…

2008-01-13-OutOfRangeSROA.ll

…

2008-01-29-VolatileGlobal.ll

…

2008-02-16-NestAttr.ll

…

2008-04-26-SROA-Global-Align.ll

…

2008-07-17-addrspace.ll

Reimplement the old and horrible bison parser for .ll files with a nice

2009-01-02 07:01:27 +00:00

2008-12-16-HeapSRACrash-2.ll

Fix another crash found by inspection. If we have a PHI node merging

2008-12-16 21:24:51 +00:00

2008-12-16-HeapSRACrash.ll

fix a crash found by inspection.

2008-12-16 21:04:51 +00:00

2009-01-13-phi-user.ll

rewrite OptimizeAwayTrappingUsesOfLoads to 1) avoid a temporary

2009-01-14 00:12:58 +00:00

alias-resolve.ll

…

basictest.ll

…

constantexpr-dangle.ll

…

ctor-list-opt.ll

…

deadglobal-2.ll

…

deadglobal.ll

…

dg.exp

…

globalsra-partial.ll

…

globalsra.ll

…

heap-sra-1.ll

add a basic test for heap-sra

2008-12-15 19:42:05 +00:00

heap-sra-2.ll

fix a crash found by inspection.

2008-12-16 21:04:51 +00:00

heap-sra-phi.ll

Enhance heap sra to be substantially more aggressive w.r.t PHI

2008-12-17 05:28:49 +00:00

integer-bool.ll

…

iterate.ll

…

load-store-global.ll

…

malloc-promote-1.ll

…

malloc-promote-2.ll

…

malloc-promote-3.ll

…

memcpy.ll

…

memset.ll

…

phi-select.ll

…

storepointer-compare.ll

…

storepointer.ll

…

trivialstore.ll

…

undef-init.ll

…