Gabe Black has uploaded this change for review. ( https://gem5-review.googlesource.com/c/public/gem5/+/30434 )

Change subject: cpu: Get rid of auto return types in the PhysRegFile.
......................................................................

cpu: Get rid of auto return types in the PhysRegFile.

This is a C++14 feature, where we only support up to C++11 currently. It
also unnecessarily obfuscates what these functions are doing, since the
return type is a simple and fixed.

Change-Id: I7459ed885c3f006edbcecd4c6be9835d77dbbbae
---
M src/cpu/o3/regfile.cc
1 file changed, 4 insertions(+), 4 deletions(-)



diff --git a/src/cpu/o3/regfile.cc b/src/cpu/o3/regfile.cc
index de9cd5e..e8164dc 100644
--- a/src/cpu/o3/regfile.cc
+++ b/src/cpu/o3/regfile.cc
@@ -180,8 +180,8 @@
     freeList->addRegs(ccRegIds.begin(), ccRegIds.end());
 }

-auto
-PhysRegFile::getRegElemIds(PhysRegIdPtr reg) -> IdRange
+PhysRegFile::IdRange
+PhysRegFile::getRegElemIds(PhysRegIdPtr reg)
 {
     panic_if(!reg->isVectorPhysReg(),
             "Trying to get elems of a %s register", reg->className());
@@ -191,8 +191,8 @@
                 vecElemIds.begin() + (idx+1) * NumVecElemPerVecReg);
 }

-auto
-PhysRegFile::getRegIds(RegClass cls) -> IdRange
+PhysRegFile::IdRange
+PhysRegFile::getRegIds(RegClass cls)
 {
     switch (cls)
     {

--
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Gerrit-Project: public/gem5
Gerrit-Branch: develop
Gerrit-Change-Id: I7459ed885c3f006edbcecd4c6be9835d77dbbbae
Gerrit-Change-Number: 30434
Gerrit-PatchSet: 1
Gerrit-Owner: Gabe Black <gabebl...@google.com>
Gerrit-MessageType: newchange
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