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[mips] Actually mark that the default case is unreachable as this switch

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is over a subset of condition codes.

This fixes the -Werror build which warns about use of uninitialized
variables in the default case.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219531 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chandler Carruth
2014-10-10 21:07:03 +00:00
parent 704d4277aa
commit 9a0be5bfd9
1 changed files with 1 additions and 1 deletions
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2
lib/Target/Mips/MipsFastISel.cpp
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@@ -673,7 +673,7 @@ bool MipsFastISel::SelectCmp(const Instruction *I) {
CondMovOpc = Mips::MOVF_I; CondMovOpc = Mips::MOVF_I;
break; break;
default: default:
break; llvm_unreachable("Only switching of a subset of CCs.");
} }
unsigned RegWithZero = createResultReg(&Mips::GPR32RegClass); unsigned RegWithZero = createResultReg(&Mips::GPR32RegClass);
unsigned RegWithOne = createResultReg(&Mips::GPR32RegClass); unsigned RegWithOne = createResultReg(&Mips::GPR32RegClass);