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| author | Christopher Lamb <christopher.lamb@gmail.com> | 2008-03-11 10:09:17 +0000 |
|---|---|---|
| committer | Christopher Lamb <christopher.lamb@gmail.com> | 2008-03-11 10:09:17 +0000 |
| commit | 1fab4a6bbb6eb5d44d35c8aade2493143b44d288 (patch) | |
| tree | d3213aafa049b1bd65de0edc9e7e4754eff9221e /lib/Target/X86/X86RegisterInfo.td | |
| parent | 5b4153710e0b94b0af10d4838216ee112d4b37bc (diff) | |
| download | llvm-1fab4a6bbb6eb5d44d35c8aade2493143b44d288.tar.gz llvm-1fab4a6bbb6eb5d44d35c8aade2493143b44d288.tar.bz2 llvm-1fab4a6bbb6eb5d44d35c8aade2493143b44d288.tar.xz | |
Recommitting parts of r48130. These do not appear to cause the observed failures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48223 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/X86RegisterInfo.td')
| -rw-r--r-- | lib/Target/X86/X86RegisterInfo.td | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Target/X86/X86RegisterInfo.td b/lib/Target/X86/X86RegisterInfo.td index 24402386c8..b713c892ba 100644 --- a/lib/Target/X86/X86RegisterInfo.td +++ b/lib/Target/X86/X86RegisterInfo.td @@ -176,6 +176,10 @@ let Namespace = "X86" in { // sub registers for each register. // +def x86_subreg_8bit : PatLeaf<(i32 1)>; +def x86_subreg_16bit : PatLeaf<(i32 2)>; +def x86_subreg_32bit : PatLeaf<(i32 3)>; + def : SubRegSet<1, [AX, CX, DX, BX, SP, BP, SI, DI, R8W, R9W, R10W, R11W, R12W, R13W, R14W, R15W], [AL, CL, DL, BL, SPL, BPL, SIL, DIL, |