Fix warnings about mb/me being potentially used
uninitialized in these functions with gcc-4.3. llvm-svn: 57635
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@ -180,14 +180,14 @@ def HA16 : SDNodeXForm<imm, [{
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}]>;
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def MB : SDNodeXForm<imm, [{
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// Transformation function: get the start bit of a mask
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unsigned mb, me;
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unsigned mb = 0, me;
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(void)isRunOfOnes((unsigned)N->getZExtValue(), mb, me);
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return getI32Imm(mb);
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}]>;
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def ME : SDNodeXForm<imm, [{
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// Transformation function: get the end bit of a mask
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unsigned mb, me;
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unsigned mb, me = 0;
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(void)isRunOfOnes((unsigned)N->getZExtValue(), mb, me);
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return getI32Imm(me);
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}]>;
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