tree fb9d6a2fb2a641e11e65026a8f6d1ccebfa80ff1
parent dfa1709666be4f07d33c1a6ba7f7b5def481f974
author Diana Picus <diana.picus@linaro.org> 1547719915 +0000
committer Diana Picus <diana.picus@linaro.org> 1547719915 +0000

[ARM GlobalISel] Allow calls to varargs functions

Allow varargs functions to be called, both in arm and thumb mode. This
boils down to choosing the correct calling convention, which we can
easily test by making sure arm_aapcscc is used instead of
arm_aapcs_vfpcc when the callee is variadic.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@351424 91177308-0d34-0410-b5e6-96231b3b80d8