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| author | Chris Lattner <sabre@nondot.org> | 2002-12-16 15:57:44 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2002-12-16 15:57:44 +0000 |
| commit | 1894dd6ca972389adb8fa0703e86a5fa4ebb390f (patch) | |
| tree | 247ba5ed484e33d1a02cd21ecc1a4130663263d7 | |
| parent | c2fc7ea60b5e11bb0e51a7fb578a1f098651e33f (diff) | |
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5076 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/X86/X86RegisterInfo.def | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Target/X86/X86RegisterInfo.def b/lib/Target/X86/X86RegisterInfo.def index 8496aef939..f92f3eff4b 100644 --- a/lib/Target/X86/X86RegisterInfo.def +++ b/lib/Target/X86/X86RegisterInfo.def @@ -27,13 +27,15 @@ R(ENUM, NAME, FLAGS, TSFLAGS, A1, A2, A3) #endif -// Arguments passed into the R macro +// Arguments passed into the R macros // #1: Enum Name - This ends up being a symbol in the X86 namespace // #2: Register name - The name of the register as used by the gnu assembler // #3: Register Flags - A bitfield of flags or'd together from the // MRegisterInfo.h file. // #4: Target Specific Flags - Another bitfield containing X86 specific flags // as neccesary. +// +// #5,6,7: Registers aliased to this register, or 0 if none. // The first register must always be a 'noop' register for all backends. This |