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remove some dead patterns, WrapperRIP doesn't exist in -static mode 

anymore, so these aren't needed.

llvm-svn: 75397
This commit is contained in:
Chris Lattner 2009-07-11 22:47:21 +00:00
parent 5ae1e029f4
commit 24f6ad5ae4
1 changed files with 0 additions and 17 deletions
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17
llvm/lib/Target/X86/X86Instr64bit.td
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@ -1435,23 +1435,6 @@ def : Pat<(store (i64 (X86Wrapper texternalsym:$src)), addr:$dst),
(MOV64mi32 addr:$dst, texternalsym:$src)>, (MOV64mi32 addr:$dst, texternalsym:$src)>,
Requires<[SmallCode, IsStatic]>; Requires<[SmallCode, IsStatic]>;
// If we have small model and -static mode, it is safe to store global addresses
// directly as immediates. FIXME: This is really a hack, the 'imm' predicate
// should handle this sort of thing.
def : Pat<(store (i64 (X86WrapperRIP tconstpool:$src)), addr:$dst),
(MOV64mi32 addr:$dst, tconstpool:$src)>,
Requires<[SmallCode, IsStatic]>;
def : Pat<(store (i64 (X86WrapperRIP tjumptable:$src)), addr:$dst),
(MOV64mi32 addr:$dst, tjumptable:$src)>,
Requires<[SmallCode, IsStatic]>;
def : Pat<(store (i64 (X86WrapperRIP tglobaladdr:$src)), addr:$dst),
(MOV64mi32 addr:$dst, tglobaladdr:$src)>,
Requires<[SmallCode, IsStatic]>;
def : Pat<(store (i64 (X86WrapperRIP texternalsym:$src)), addr:$dst),
(MOV64mi32 addr:$dst, texternalsym:$src)>,
Requires<[SmallCode, IsStatic]>;
// Calls // Calls
// Direct PC relative function call for small code model. 32-bit displacement // Direct PC relative function call for small code model. 32-bit displacement
// sign extended to 64-bit. // sign extended to 64-bit.