src/IceInst.cpp - Issue 1392383003: Subzero: Consider all instruction variables for register preference.

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Unified Diff: src/IceInst.cpp

Issue 1392383003: Subzero: Consider all instruction variables for register preference. (Closed) Base URL: https://chromium.googlesource.com/native_client/pnacl-subzero.git@master

Patch Set: Code review changes Created 5 years, 2 months ago

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Index: src/IceInst.cpp

diff --git a/src/IceInst.cpp b/src/IceInst.cpp

index 4a5eb2f30433addd4672f02121b0829a0246d5b0..42cebb84fc91c557a50324dec96cda8f8f89abae 100644

--- a/src/IceInst.cpp

+++ b/src/IceInst.cpp

@@ -249,6 +249,8 @@ InstAssign::InstAssign(Cfg *Func, Variable *Dest, Operand *Source)

addSource(Source);

}

+bool InstAssign::isVarAssign() const { return llvm::isa<Variable>(getSrc(0)); }

// If TargetTrue==TargetFalse, we turn it into an unconditional branch. This

// ensures that, along with the 'switch' instruction semantics, there is at

// most one edge from one node to another.

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