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Cleanup unused lithium instructions.
Instructions that have side effects can never have EmitAtUses() true.
These instructions (CmpTAndBranch, InstanceOfAndBranch) are therefore
never generated and can therefor be safely removed.
Committed: http://code.google.com/p/v8/source/detail?r=8220
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Stats (+15 lines, -239 lines) |
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src/arm/lithium-arm.h
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src/arm/lithium-arm.cc
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+5 lines, -19 lines |
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src/arm/lithium-codegen-arm.cc
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src/ia32/lithium-codegen-ia32.cc
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src/ia32/lithium-ia32.h
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src/ia32/lithium-ia32.cc
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+5 lines, -21 lines |
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src/x64/lithium-codegen-x64.cc
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2 chunks |
+0 lines, -32 lines |
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src/x64/lithium-x64.h
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src/x64/lithium-x64.cc
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3 chunks |
+5 lines, -19 lines |
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Total messages: 2 (0 generated)
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Chromium Code Reviews
Issue
7031074:
Cleanup unused lithium instructions. (Closed)
