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(parent: 2ba0f89) | patch
Fully fix Bug #22115.
authorJustin Hibbits <jrh29@alumni.cwru.edu>
Sat, 10 Jan 2015 01:57:21 +0000 (01:57 +0000)
committerJustin Hibbits <jrh29@alumni.cwru.edu>
Sat, 10 Jan 2015 01:57:21 +0000 (01:57 +0000)
commit1c6936f6d7721d2484b4e4bd2b7a1563ddbc056b
tree3fd0da3b0e5abba0ae9fab72744830230361ad70tree | snapshot
parent2ba0f89d9e6120ba572798c578f019c640264baccommit | diff
Fully fix Bug #22115.

Summary:
In the previous commit, the register was saved, but space was not allocated.
This resulted in the parameter save area potentially clobbering r30, leading to
nasty results.

Test Plan: Tests updated

Reviewers: hfinkel

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D6906

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225573 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/PowerPC/PPCFrameLowering.cpp diff | blob | history
lib/Target/PowerPC/PPCMachineFunctionInfo.h diff | blob | history
test/CodeGen/PowerPC/ppc32-pic-large.ll diff | blob | history
test/CodeGen/PowerPC/ppc32-pic.ll diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors