[AArch64] Mark condition flags and x16/x17 as clobbered when calling __chkstk
authorMartin Storsjo <martin@martin.st>
Wed, 31 Oct 2018 08:14:09 +0000 (08:14 +0000)
committerMartin Storsjo <martin@martin.st>
Wed, 31 Oct 2018 08:14:09 +0000 (08:14 +0000)
commit315357facab6e7a6a0b8d2c8b24974c39d24a385
tree2fca39efe15075872861ce46737fa0646908d99a
parent3baa5f79d83a718f4cb2ed883954f0667a5900a2
[AArch64] Mark condition flags and x16/x17 as clobbered when calling __chkstk

This is similar to SVN r311061 for ARM.

Differential Revision: https://reviews.llvm.org/D53878

llvm-svn: 345698
llvm/lib/Target/AArch64/AArch64FrameLowering.cpp
llvm/test/CodeGen/AArch64/chkstk.ll