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| author | NAKAMURA Takumi <geek4civic@gmail.com> | 2011-01-26 02:04:09 +0000 |
|---|---|---|
| committer | NAKAMURA Takumi <geek4civic@gmail.com> | 2011-01-26 02:04:09 +0000 |
| commit | 7754f85885f8a961cb403ef13ab39583492d2b1e (patch) | |
| tree | 37d47e7d7daa736acf8de3396db92f5919811557 /lib/Target/X86/X86RegisterInfo.td | |
| parent | 36c3bc431b92f1573b3f3bd75b644774681998ee (diff) | |
| download | llvm-7754f85885f8a961cb403ef13ab39583492d2b1e.tar.gz llvm-7754f85885f8a961cb403ef13ab39583492d2b1e.tar.bz2 llvm-7754f85885f8a961cb403ef13ab39583492d2b1e.tar.xz | |
Target/X86: Tweak win64's tailcall.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124272 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/X86RegisterInfo.td')
| -rw-r--r-- | lib/Target/X86/X86RegisterInfo.td | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Target/X86/X86RegisterInfo.td b/lib/Target/X86/X86RegisterInfo.td index 45bb9898b8..612fac2f3b 100644 --- a/lib/Target/X86/X86RegisterInfo.td +++ b/lib/Target/X86/X86RegisterInfo.td @@ -496,6 +496,9 @@ def GR64_TC : RegisterClass<"X86", [i64], 64, [RAX, RCX, RDX, RSI, RDI, (GR32_TC sub_32bit)]; } +def GR64_TCW64 : RegisterClass<"X86", [i64], 64, [RAX, RCX, RDX, + R8, R9, R11]>; + // GR8_NOREX - GR8 registers which do not require a REX prefix. def GR8_NOREX : RegisterClass<"X86", [i8], 8, [AL, CL, DL, AH, CH, DH, BL, BH]> { |