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lie a bit and say that r1/r12 (GP/SP) _aren't_ callee-save, as we take

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care of this ourselves


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21110 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duraid Madina 2005-04-06 06:18:36 +00:00
parent 4ee131ffa8
commit b70c2f3ef7
1 changed files with 2 additions and 2 deletions
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4
lib/Target/IA64/IA64.td
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@ -42,8 +42,8 @@ def IA64 : Target {
//'special' GRs:
r1, // global data pointer (GP)
r12, // memory stack pointer (SP)
// r1, // global data pointer (GP) - XXX NOT callee saved, we do it ourselves
// r12, // memory stack pointer (SP)- XXX NOT callee saved, we do it ourselves
// **** r13 (thread pointer) we do not touch, ever. it's not here. ****//
//r15, // our frame pointer (FP)