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| author | Bill Wendling <isanbard@gmail.com> | 2011-05-04 21:37:25 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2011-05-04 21:37:25 +0000 |
| commit | f7d4598b74962fe5fd1a9984621aefd13f76109d (patch) | |
| tree | b4748d5fc4c63765c722c10d8a06df0d52933de1 /clang/test/CodeGenObjC/interface-layout-64.m | |
| parent | 0daa07eb900ddbd6eaf321c01dee8f047af00fff (diff) | |
| download | bcm5719-llvm-f7d4598b74962fe5fd1a9984621aefd13f76109d.tar.gz bcm5719-llvm-f7d4598b74962fe5fd1a9984621aefd13f76109d.zip | |
Pack ivar offsets together.
Ivar offsets for synthesized ivars are wrong, which could end up with a large
number of dirty pages because of ivar fixups at runtime. When we pack all of the
synthesized ivars into the same section, it limits the number of dirty pages
created. Place them in the "__DATA,__objc_ivar" section.
<rdar://problem/9374905>
llvm-svn: 130870
Diffstat (limited to 'clang/test/CodeGenObjC/interface-layout-64.m')
| -rw-r--r-- | clang/test/CodeGenObjC/interface-layout-64.m | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/clang/test/CodeGenObjC/interface-layout-64.m b/clang/test/CodeGenObjC/interface-layout-64.m index af898bbedd8..5158c61c5bd 100644 --- a/clang/test/CodeGenObjC/interface-layout-64.m +++ b/clang/test/CodeGenObjC/interface-layout-64.m @@ -1,17 +1,17 @@ // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fobjc-nonfragile-abi -emit-llvm -o %t %s // RUNX: llvm-gcc -m64 -emit-llvm -S -o %t %s && -// RUN: grep '@"OBJC_IVAR_$_I3._iv2" = global i64 8, section "__DATA, __objc_const", align 8' %t -// RUN: grep '@"OBJC_IVAR_$_I3._iv3" = global i64 12, section "__DATA, __objc_const", align 8' %t -// RUN: grep '@"OBJC_IVAR_$_I4._iv4" = global i64 13, section "__DATA, __objc_const", align 8' %t -// RUN: grep '@"OBJC_IVAR_$_I5._iv5" = global i64 14, section "__DATA, __objc_const", align 8' %t -// RUN: grep '@"OBJC_IVAR_$_I5._iv6_synth" = hidden global i64 16, section "__DATA, __objc_const", align 8' %t -// RUN: grep '@"OBJC_IVAR_$_I5._iv7_synth" = hidden global i64 20, section "__DATA, __objc_const", align 8' %t -// RUN: grep '@"OBJC_IVAR_$_I6.iv0" = global i64 0, section "__DATA, __objc_const", align 8' %t -// RUN: grep '@"OBJC_IVAR_$_I8.b" = global i64 8, section "__DATA, __objc_const", align 8' %t -// RUN: grep '@"OBJC_IVAR_$_I9.iv0" = global i64 0, section "__DATA, __objc_const", align 8' %t -// RUN: grep '@"OBJC_IVAR_$_I10.iv1" = global i64 4, section "__DATA, __objc_const", align 8' %t -// RUN: grep '@"OBJC_IVAR_$_I12.iv2" = global i64 8, section "__DATA, __objc_const", align 8' %t +// RUN: grep '@"OBJC_IVAR_$_I3._iv2" = global i64 8, section "__DATA, __objc_ivar", align 8' %t +// RUN: grep '@"OBJC_IVAR_$_I3._iv3" = global i64 12, section "__DATA, __objc_ivar", align 8' %t +// RUN: grep '@"OBJC_IVAR_$_I4._iv4" = global i64 13, section "__DATA, __objc_ivar", align 8' %t +// RUN: grep '@"OBJC_IVAR_$_I5._iv5" = global i64 14, section "__DATA, __objc_ivar", align 8' %t +// RUN: grep '@"OBJC_IVAR_$_I5._iv6_synth" = hidden global i64 16, section "__DATA, __objc_ivar", align 8' %t +// RUN: grep '@"OBJC_IVAR_$_I5._iv7_synth" = hidden global i64 20, section "__DATA, __objc_ivar", align 8' %t +// RUN: grep '@"OBJC_IVAR_$_I6.iv0" = global i64 0, section "__DATA, __objc_ivar", align 8' %t +// RUN: grep '@"OBJC_IVAR_$_I8.b" = global i64 8, section "__DATA, __objc_ivar", align 8' %t +// RUN: grep '@"OBJC_IVAR_$_I9.iv0" = global i64 0, section "__DATA, __objc_ivar", align 8' %t +// RUN: grep '@"OBJC_IVAR_$_I10.iv1" = global i64 4, section "__DATA, __objc_ivar", align 8' %t +// RUN: grep '@"OBJC_IVAR_$_I12.iv2" = global i64 8, section "__DATA, __objc_ivar", align 8' %t // RUN: grep '_OBJC_CLASS_RO_$_I3" = internal global .* { i32 0, i32 8, i32 13, .*' %t // RUN: grep '_OBJC_CLASS_RO_$_I4" = internal global .* { i32 0, i32 13, i32 14, .*' %t // RUN: grep '_OBJC_CLASS_RO_$_I5" = internal global .* { i32 0, i32 14, i32 24, .*' %t |
