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[PowerPC] PR20280 - Slots for byval parameters are not immutable
authorUlrich Weigand <ulrich.weigand@de.ibm.com>
Fri, 1 Aug 2014 14:35:58 +0000 (14:35 +0000)
committerUlrich Weigand <ulrich.weigand@de.ibm.com>
Fri, 1 Aug 2014 14:35:58 +0000 (14:35 +0000)
commita45d218f1568fef49c7863ebeaf4e96d6030661a
treed424748194c5328d233ef0e732282b0ab8c82394tree | snapshot
parent9aa0b5e11e4827c21883e2054600968db8d6a54dcommit | diff
[PowerPC] PR20280 - Slots for byval parameters are not immutable

Found by inspection while looking at PR20280: code would mark slots
in the parameter save area where a byval parameter is passed as
"immutable".  This is not correct since code is allowed to modify
byval parameters in place in the parameter save area.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214517 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/PowerPC/PPCISelLowering.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors