Reid Kleckner 49ab3a626a EH: Prune unreachable resume instructions during Dwarf EH preparation ... Today a simple function that only catches exceptions and doesn't run destructor cleanups ends up containing a dead call to _Unwind_Resume (PR20300). We can't remove these dead resume instructions during normal optimization because inlining might introduce additional landingpads that do have cleanups to run. Instead we can do this during EH preparation, which is guaranteed to run after inlining. Fixes PR20300. Reviewers: majnemer Differential Revision: http://reviews.llvm.org/D7744 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229944 91177308-0d34-0410-b5e6-96231b3b80d8		2015-02-20 01:00:19 +00:00
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AArch64
ARM	[ARM] Re-re-apply VLD1/VST1 base-update combine.	2015-02-19 23:52:41 +00:00
BPF
CPP
Generic
Hexagon
Inputs
Mips	EH: Prune unreachable resume instructions during Dwarf EH preparation	2015-02-20 01:00:19 +00:00
MSP430
NVPTX
PowerPC	This patch adds the VSX logical instructions introduced in the Power ISA 2.07. It also removes the added complexity that favors VMX versions of the three instructions.	2015-02-18 16:21:46 +00:00
R600
SPARC
SystemZ	[SystemZ] Support all TLS access models - CodeGen part	2015-02-18 09:13:27 +00:00
Thumb
Thumb2
X86	EH: Prune unreachable resume instructions during Dwarf EH preparation	2015-02-20 01:00:19 +00:00
XCore	EH: Prune unreachable resume instructions during Dwarf EH preparation	2015-02-20 01:00:19 +00:00