Changes

Summary

Revert "[CodeGenPrepare] limit overflow intrinsic matching to a single basic block" This reverts commit r359879, which introduced a compiler crash.
RegAllocFast: Add heuristic to detect values not live-out of a block Add an improved/new heuristic to catch more cases when values are not live out of a basic block. Patch by Matthias Braun

Summary

Mark is_trivially_destructible as unsupported with apple-clang-9 See discussion on https://reviews.llvm.org/D48292

Change Type	Path in Repository	Path in Workspace
Revision 359907 by nico: Mark is_trivially_destructible as unsupported with apple-clang-9 See discussion on https://reviews.llvm.org/D48292
	/libcxx/trunk/test/std/utilities/meta/meta.unary/meta.unary.prop/is_trivially_destructible.pass.cpp	trunk/test/std/utilities/meta/meta.unary/meta.unary.prop/is_trivially_destructible.pass.cpp

Change Type	Path in Repository	Path in Workspace
Revision 359908 by eugenis: Revert "[CodeGenPrepare] limit overflow intrinsic matching to a single basic block" This reverts commit r359879, which introduced a compiler crash.
	/llvm/trunk/lib/CodeGen/CodeGenPrepare.cpp	trunk/lib/CodeGen/CodeGenPrepare.cpp
	/llvm/trunk/test/CodeGen/X86/cgp-usubo.ll	trunk/test/CodeGen/X86/cgp-usubo.ll
	/llvm/trunk/test/Transforms/CodeGenPrepare/X86/optimizeSelect-DT.ll	trunk/test/Transforms/CodeGenPrepare/X86/optimizeSelect-DT.ll
	/llvm/trunk/test/Transforms/CodeGenPrepare/X86/overflow-intrinsics.ll	trunk/test/Transforms/CodeGenPrepare/X86/overflow-intrinsics.ll
Revision 359906 by arsenm: RegAllocFast: Add heuristic to detect values not live-out of a block Add an improved/new heuristic to catch more cases when values are not live out of a basic block. Patch by Matthias Braun
Change Type	Path in Repository	Path in Workspace
	/llvm/trunk/lib/CodeGen/RegAllocFast.cpp	trunk/lib/CodeGen/RegAllocFast.cpp
	/llvm/trunk/test/CodeGen/AArch64/swifterror.ll	trunk/test/CodeGen/AArch64/swifterror.ll
	/llvm/trunk/test/CodeGen/AMDGPU/indirect-addressing-term.ll	trunk/test/CodeGen/AMDGPU/indirect-addressing-term.ll
	/llvm/trunk/test/CodeGen/Mips/atomic.ll	trunk/test/CodeGen/Mips/atomic.ll
	/llvm/trunk/test/CodeGen/Mips/atomic64.ll	trunk/test/CodeGen/Mips/atomic64.ll
	/llvm/trunk/test/CodeGen/Mips/atomicCmpSwapPW.ll	trunk/test/CodeGen/Mips/atomicCmpSwapPW.ll
	/llvm/trunk/test/CodeGen/Mips/dsp-spill-reload.ll	trunk/test/CodeGen/Mips/dsp-spill-reload.ll
	/llvm/trunk/test/CodeGen/PowerPC/addegluecrash.ll	trunk/test/CodeGen/PowerPC/addegluecrash.ll
	/llvm/trunk/test/CodeGen/PowerPC/vsx.ll	trunk/test/CodeGen/PowerPC/vsx.ll
	/llvm/trunk/test/CodeGen/Thumb2/high-reg-spill.mir	trunk/test/CodeGen/Thumb2/high-reg-spill.mir
	/llvm/trunk/test/CodeGen/X86/atomic-unordered.ll	trunk/test/CodeGen/X86/atomic-unordered.ll
	/llvm/trunk/test/CodeGen/X86/atomic32.ll	trunk/test/CodeGen/X86/atomic32.ll
	/llvm/trunk/test/CodeGen/X86/atomic64.ll	trunk/test/CodeGen/X86/atomic64.ll
	/llvm/trunk/test/CodeGen/X86/atomic6432.ll	trunk/test/CodeGen/X86/atomic6432.ll
	/llvm/trunk/test/CodeGen/X86/avx512-mask-zext-bugfix.ll	trunk/test/CodeGen/X86/avx512-mask-zext-bugfix.ll
	/llvm/trunk/test/CodeGen/X86/pr11415.ll	trunk/test/CodeGen/X86/pr11415.ll
	/llvm/trunk/test/CodeGen/X86/pr30430.ll	trunk/test/CodeGen/X86/pr30430.ll
	/llvm/trunk/test/CodeGen/X86/pr32284.ll	trunk/test/CodeGen/X86/pr32284.ll
	/llvm/trunk/test/CodeGen/X86/pr32484.ll	trunk/test/CodeGen/X86/pr32484.ll
	/llvm/trunk/test/CodeGen/X86/pr34592.ll	trunk/test/CodeGen/X86/pr34592.ll
	/llvm/trunk/test/CodeGen/X86/pr34653.ll	trunk/test/CodeGen/X86/pr34653.ll
	/llvm/trunk/test/CodeGen/X86/swifterror.ll	trunk/test/CodeGen/X86/swifterror.ll
	/llvm/trunk/test/DebugInfo/X86/pieces-1.ll	trunk/test/DebugInfo/X86/pieces-1.ll