Duncan Sands 00edf4c1d8 Change the way the lint sanity checking pass detects misaligned memory accesses. ... Previously it was only be able to detect problems if the pointer was a numerical value (eg inttoptr i32 1 to i32*), but not if it was an alloca or globa. The reason was the use of ComputeMaskedBits: imagine you have "alloca i8, align 2", and ask ComputeMaskedBits what it knows about the bits of the alloca pointer. It can tell you that the bottom bit is known zero (due to align 2) but it can't tell you that bit 1 is known one. That's because the address could be an even multiple of 2 rather than an odd multiple, eg it might be a multiple of 4. Thus trying to use KnownOne is ineffective in the case of an alloca as it will never have any bits set. Instead look explicitly for constant offsets from allocas and globals. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164595 91177308-0d34-0410-b5e6-96231b3b80d8		2012-09-25 10:00:49 +00:00
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Inputs	Don't do actual work inside an assert statement. Fixes PR11760!	2012-09-23 03:58:21 +00:00
X86	Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu	2012-03-25 09:02:19 +00:00
2002-01-31-CallGraph.ll
2002-02-24-InlineBrokePHINodes.ll
2002-03-11-ConstPropCrash.ll
2003-02-19-LoopInfoNestingBug.ll	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +00:00
2004-08-16-PackedConstantInlineStore.ll
2004-08-16-PackedGlobalConstant.ll
2004-08-16-PackedSelect.ll
2004-08-16-PackedSimple.ll
2004-08-20-PackedControlFlow.ll
2006-02-05-PassManager.ll
2007-04-24-eliminate-mostly-empty-blocks.ll
2007-06-05-PassID.ll
2007-06-28-PassManager.ll
2007-09-10-PassManager.ll
2008-02-14-PassManager.ll
2008-06-04-FieldSizeInPacked.ll
2008-10-06-RemoveDeadPass.ll
2008-10-15-MissingSpace.ll	Fix the remaining TCL-style quotes found in the testsuite. This is	2012-07-02 19:09:46 +00:00
2009-03-31-CallGraph.ll	Update test to new EH model.	2012-01-31 02:04:20 +00:00
2009-06-05-no-implicit-float.ll
2009-09-14-function-elements.ll
2010-05-06-Printer.ll
close-stderr.ll	The built-in shell test runner for some reason doesn't like the quoting	2012-07-02 13:35:01 +00:00
constant-fold-gep.ll	Reapply r155682, making constant folding more consistent, with a fix to work	2012-04-27 17:50:22 +00:00
extract.ll
FileCheck-space.txt	FileCheck: Fix off-by-one bug that made CHECK-NOT: ignore the next character after the colon.	2012-09-18 20:51:39 +00:00
invalid-commandline-option.ll	Convert the uses of '|&' to use '2>&1 |' instead, which works on old	2012-07-02 18:37:59 +00:00
lint.ll	Change the way the lint sanity checking pass detects misaligned memory accesses.	2012-09-25 10:00:49 +00:00
lit.local.cfg	FileCheck: Fix off-by-one bug that made CHECK-NOT: ignore the next character after the colon.	2012-09-18 20:51:39 +00:00
llvm-cov.test	Don't do actual work inside an assert statement. Fixes PR11760!	2012-09-23 03:58:21 +00:00
llvm-nm-without-aliases.ll	Add hidden flag to exclude aliases from output.	2012-09-18 18:47:58 +00:00
optimize-options.ll	Convert the uses of '|&' to use '2>&1 |' instead, which works on old	2012-07-02 18:37:59 +00:00