Nadav Rotem 0cd19b9301 Stack Coloring: We have code that checks that all of the uses of allocas ... are within the lifetime zone. Sometime legitimate usages of allocas are hoisted outside of the lifetime zone. For example, GEPS may calculate the address of a member of an allocated struct. This commit makes sure that we only check (abort regions or assert) for instructions that read and write memory using stack frames directly. Notice that by allowing legitimate usages outside the lifetime zone we also stop checking for instructions which use derivatives of allocas. We will catch less bugs in user code and in the compiler itself. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163791 91177308-0d34-0410-b5e6-96231b3b80d8		2012-09-13 12:38:37 +00:00
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ARM	Fix constant folding through bitcasts by no longer relying on undefined behaviour (converting NaN values between float and double).	2012-09-12 11:25:02 +00:00
CellSPU	Add test triples to fix win32 failures. Revert workaround from r161292.	2012-08-08 20:31:37 +00:00
CPP	test commit	2012-07-18 17:53:05 +00:00
Generic	BranchProb: modify the definition of an edge in BranchProbabilityInfo to handle	2012-08-24 18:14:27 +00:00
Hexagon	LLVM Bug Fix 13709: Remove needless lsr(Rp, #32) instruction access the	2012-09-05 16:01:40 +00:00
MBlaze	Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu	2012-03-25 09:02:19 +00:00
Mips	Fix UseInitArray option for MIPS target.	2012-09-05 06:17:17 +00:00
MSP430	Reapply r161633-161634 "Partition use lists so defs always come before uses.""	2012-08-10 00:21:30 +00:00
NVPTX	Add llvm.fabs intrinsic.	2012-05-28 21:48:37 +00:00
PowerPC	This patch corrects logic in PPCFrameLowering for save and restore of	2012-09-12 14:47:47 +00:00
SPARC	test/CodeGen/SPARC/private.ll: Fixup. Forgot to prune old RUN lines.	2012-07-03 04:29:20 +00:00
Thumb	Fix Thumb2 fixup kind in the integrated-as.	2012-09-01 15:06:36 +00:00
Thumb2	Use predication instead of pseudo-opcodes when folding into MOVCC.	2012-09-05 23:58:02 +00:00
X86	Stack Coloring: We have code that checks that all of the uses of allocas	2012-09-13 12:38:37 +00:00
XCore	Fix pattern for MKMSK instruction.	2012-06-13 17:59:12 +00:00