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[ARM] Relax restriction on variadic functions for tailcall optimization
authorPablo Barrio <pablo.barrio@arm.com>
Thu, 17 Nov 2016 10:56:58 +0000 (10:56 +0000)
committerPablo Barrio <pablo.barrio@arm.com>
Thu, 17 Nov 2016 10:56:58 +0000 (10:56 +0000)
commit189d9909bff65f2032e412a942ff9a8618d502c3
tree7547eb643da02d45207735daf3d727cbd18eb600
parent92dbb1780d1d9ce36230122adea72b08424764c4
[ARM] Relax restriction on variadic functions for tailcall optimization

Summary:
Variadic functions can be treated in the same way as normal functions
with respect to the number and types of parameters.

Reviewers: grosbach, olista01, t.p.northover, rengolin

Subscribers: javed.absar, aemerson, llvm-commits

Differential Revision: https://reviews.llvm.org/D26748

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@287219 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/ARM/ARMISelLowering.cpp
test/CodeGen/ARM/tail-call-float.ll [new file with mode: 0644]
test/CodeGen/ARM/tail-call.ll