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Make PPC call lowering more aggressive, making the isel matching code simple

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enough to be autogenerated.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28354 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2006-05-17 19:00:46 +00:00
parent 7e399c14ab
commit c703a8fbf8
4 changed files with 98 additions and 84 deletions
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10
lib/Target/PowerPC/PPCISelLowering.h
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@@ -75,9 +75,17 @@ namespace llvm {
/// STD_32 - This is the STD instruction for use with "32-bit" registers.
STD_32,
/// CALL - A function call.
/// CALL - A direct function call.
CALL,
/// CHAIN,FLAG = MTCTR(VAL, CHAIN[, INFLAG]) - Directly corresponds to a
/// MTCTR instruction.
MTCTR,
/// CHAIN,FLAG = BCTRL(CHAIN, INFLAG) - Directly corresponds to a
/// BCTRL instruction.
BCTRL,
/// Return with a flag operand, matched by 'blr'
RET_FLAG,