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After further thought revert the patch to make fast-isel avoid

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putting relocations into the constant pool - this isn't needed
for correctness and in the rare occasion it happens would pull
us out of fast isel for the block.

If fast-isel application startup time ever becomes an issue we
can add better support for these addresses instead of bailing.

llvm-svn: 92995
This commit is contained in:
Eric Christopher 2010-01-08 08:24:49 +00:00
parent f96a9ec02b
commit 067afe673c
1 changed files with 0 additions and 6 deletions
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6
lib/Target/X86/X86FastISel.cpp
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@ -1652,12 +1652,6 @@ unsigned X86FastISel::TargetMaterializeConstant(Constant *C) {
PICBase = X86::RIP; PICBase = X86::RIP;
} }
// If we've gotten here we need to make sure we don't have a constant
// that needs a relocation, because then we shouldn't put it into the
// constant pool.
if (C->getRelocationInfo() != Constant::NoRelocation)
return 0;
// Create the load from the constant pool. // Create the load from the constant pool.
unsigned MCPOffset = MCP.getConstantPoolIndex(C, Align); unsigned MCPOffset = MCP.getConstantPoolIndex(C, Align);
unsigned ResultReg = createResultReg(RC); unsigned ResultReg = createResultReg(RC);