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(parent: 1d5e819) | patch
Treat clobber operands like early clobbers: if we have
authorChris Lattner <sabre@nondot.org>
Thu, 21 Feb 2008 19:43:13 +0000 (19:43 +0000)
committerChris Lattner <sabre@nondot.org>
Thu, 21 Feb 2008 19:43:13 +0000 (19:43 +0000)
commit0fe71e9bb19ff1781813184e41a8aaaae4dd2908
tree272f1d5ab47116ef0380bdd70dd6e6bb4bd5ad3atree | snapshot
parent1d5e8196c02ade7d2253165e99436ce415de9fdacommit | diff
Treat clobber operands like early clobbers: if we have
any, we force sdisel to do all regalloc for an asm.  This
leads to gross but correct codegen.

This fixes the rest of PR2078.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47454 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp diff | blob | history
test/CodeGen/X86/2008-02-20-InlineAsmClobber.ll diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors