6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-02-09 13:33:17 +00:00
Code Issues Projects Releases Wiki Activity

add an explanatory comment about why we drop these in readonly and

Browse Source 
not in mergable


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77210 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2009-07-27 17:39:40 +00:00
parent 41d89c2572
commit a7defb7150
1 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
lib/Target/TargetAsmInfo.cpp
View File

@ -247,7 +247,9 @@ static SectionKind::Kind SectionKindForGlobal(const GlobalValue *GV,
case Constant::LocalRelocation:
// In static relocation model, the linker will resolve all addresses, so
// the relocation entries will actually be constants by the time the app
// starts up.
// starts up. However, we can't put this into a mergable section, because
// the linker doesn't take relocations into consideration when it tries to
// merge entries in the section.
if (ReloModel == Reloc::Static)
return SectionKind::ReadOnly;
@ -258,7 +260,9 @@ static SectionKind::Kind SectionKindForGlobal(const GlobalValue *GV,
case Constant::GlobalRelocations:
// In static relocation model, the linker will resolve all addresses, so
// the relocation entries will actually be constants by the time the app
// starts up.
// starts up. However, we can't put this into a mergable section, because
// the linker doesn't take relocations into consideration when it tries to
// merge entries in the section.
if (ReloModel == Reloc::Static)
return SectionKind::ReadOnly;