llvm/test/Transforms/GlobalOpt, branch release_28http://llvm.orghttps://git.amat.us/llvm/atom/test/Transforms/GlobalOpt?h=release_282010-09-05T17:45:44ZApproved by Chris:2010-09-05T17:45:44ZBill Wendlingisanbard@gmail.com2010-09-05T17:45:44Zurn:sha1:390f711778edb1d72dfca7a050a4cb0d1471105a
$ svn merge -c 113109 https://llvm.org/svn/llvm-project/llvm/trunk
--- Merging r113109 into '.':
U test/Transforms/GlobalOpt/crash.ll
U lib/Analysis/ValueTracking.cpp
Log:
fix PR8063, a crash in globalopt in the malloc analysis code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_28@113111 91177308-0d34-0410-b5e6-96231b3b80d8
more test cleanup2010-09-02T22:38:56ZChris Lattnersabre@nondot.org2010-09-02T22:38:56Zurn:sha1:571c15c6de0f2971419b6179fd93c98d4a306d8a
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112892 91177308-0d34-0410-b5e6-96231b3b80d8
Use llvm.foo as the intrinsic, rather than llvm.dbg.value. Since the2010-05-04T20:09:25ZDuncan Sandsbaldrick@free.fr2010-05-04T20:09:25Zurn:sha1:55cd6cb141777b1a1d64060828adafeff80b3986
values passed to llvm.dbg.value were not valid for the intrinsic, it
might have caused trouble one day if the verifier ever started checking
for valid debug info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103038 91177308-0d34-0410-b5e6-96231b3b80d8
Fix a variant of PR6112 found by thinking about it: when doing2010-05-04T12:43:36ZDuncan Sandsbaldrick@free.fr2010-05-04T12:43:36Zurn:sha1:203f7cb68b6c509b388d1662d8439693f75bb964
RAUW of a global variable with a local variable in function F,
if function local metadata M in function G was using the global
then M would become function-local to both F and G, which is not
allowed. See the testcase for an example. Fixed by detecting
this situation and zapping the metadata operand when it occurs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103007 91177308-0d34-0410-b5e6-96231b3b80d8
fix this to work with objdir != srcdir2010-04-28T22:34:35ZChris Lattnersabre@nondot.org2010-04-28T22:34:35Zurn:sha1:c1c4595d1f5ea83ea45e448544a64263f62bc17f
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102547 91177308-0d34-0410-b5e6-96231b3b80d8
fix PR6112 - When globalopt (or any other pass) does RAUW(@G, %G), 2010-04-28T20:16:12ZChris Lattnersabre@nondot.org2010-04-28T20:16:12Zurn:sha1:f3f325b82fdeeb055225d98d9076214108d35f39
metadata references in non-function-local MDNodes should drop to
null.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102519 91177308-0d34-0410-b5e6-96231b3b80d8
Trim tests and convert to FileCheck.2010-04-14T20:22:17ZEvan Chengevan.cheng@apple.com2010-04-14T20:22:17Zurn:sha1:dda54eef2378aedf41d4bce1e71832ffb2c0f8e1
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101277 91177308-0d34-0410-b5e6-96231b3b80d8
fix PR6760, a missing check in heap SRoA.2010-04-10T18:19:22ZChris Lattnersabre@nondot.org2010-04-10T18:19:22Zurn:sha1:a2fb234b04eb632fb23aff72e56fd3962aa56e65
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100936 91177308-0d34-0410-b5e6-96231b3b80d8
Revert the recent alignment changes. They're broken for -Os because,2010-04-02T03:04:37ZDan Gohmangohman@apple.com2010-04-02T03:04:37Zurn:sha1:f860db2398b39ed4602b595b9b352fd3f9556107
in particular, they end up aligning strings at 16-byte boundaries, and
there's no way for GlobalOpt to check OptForSize.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100172 91177308-0d34-0410-b5e6-96231b3b80d8
Make globalopt refine global variable alignment.2010-04-02T00:14:16ZDan Gohmangohman@apple.com2010-04-02T00:14:16Zurn:sha1:c9ae19e46520c1051b828171205b379b5a0bb6ad
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100160 91177308-0d34-0410-b5e6-96231b3b80d8