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| author | Ahmed Bougacha <ahmed.bougacha@gmail.com> | 2013-05-31 23:45:26 +0000 |
|---|---|---|
| committer | Ahmed Bougacha <ahmed.bougacha@gmail.com> | 2013-05-31 23:45:26 +0000 |
| commit | 23ed37a6b76e79272194fb46597f7280661b828f (patch) | |
| tree | a2c447458a013a1f1bcbdc84d43fe3c55c416a0d /lib/Target/SystemZ | |
| parent | cd8e3c4dcf4383b8b1c16827c6326f6e9bc49d51 (diff) | |
| download | external_llvm-23ed37a6b76e79272194fb46597f7280661b828f.zip external_llvm-23ed37a6b76e79272194fb46597f7280661b828f.tar.gz external_llvm-23ed37a6b76e79272194fb46597f7280661b828f.tar.bz2 | |
Make SubRegIndex size mandatory, following r183020.
This also makes TableGen able to compute sizes/offsets of synthesized
indices representing tuples.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183061 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/SystemZ')
| -rw-r--r-- | lib/Target/SystemZ/SystemZRegisterInfo.td | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/Target/SystemZ/SystemZRegisterInfo.td b/lib/Target/SystemZ/SystemZRegisterInfo.td index 7795fff..d65553e 100644 --- a/lib/Target/SystemZ/SystemZRegisterInfo.td +++ b/lib/Target/SystemZ/SystemZRegisterInfo.td @@ -21,9 +21,10 @@ class SystemZRegWithSubregs<string n, list<Register> subregs> } let Namespace = "SystemZ" in { -def subreg_32bit : SubRegIndex; // could also be known as "subreg_high32" -def subreg_high : SubRegIndex; -def subreg_low : SubRegIndex; +def subreg_32bit : SubRegIndex<32>; // could also be named "subreg_high32" +// Indices are used in a variety of ways, so don't set an Offset. +def subreg_high : SubRegIndex<64, -1>; +def subreg_low : SubRegIndex<64, -1>; def subreg_low32 : ComposedSubRegIndex<subreg_low, subreg_32bit>; } |