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We don't need to byteswap, the interpreter assumes the program is running

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native anyways. This fixes a crash using %d and similar in a scanf statement.

llvm-svn: 86440
This commit is contained in:
Nick Lewycky 2009-11-08 05:45:04 +00:00
parent dedae84dd3
commit 1909b23533
1 changed files with 1 additions and 8 deletions
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9
lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp
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@ -468,8 +468,7 @@ static void ByteswapSCANFResults(LLVMContext &C,
}
break;
case 'e': case 'g': case 'E':
case 'f':
case 'e': case 'g': case 'E': case 'f':
if (Long || LongLong) {
Size = 8; Ty = Type::getDoubleTy(C);
} else {
@ -508,9 +507,6 @@ GenericValue lle_X_sscanf(const FunctionType *FT,
GenericValue GV;
GV.IntVal = APInt(32, sscanf(Args[0], Args[1], Args[2], Args[3], Args[4],
Args[5], Args[6], Args[7], Args[8], Args[9]));
ByteswapSCANFResults(FT->getContext(),
Args[1], Args[2], Args[3], Args[4],
Args[5], Args[6], Args[7], Args[8], Args[9], 0);
return GV;
}
@ -526,9 +522,6 @@ GenericValue lle_X_scanf(const FunctionType *FT,
GenericValue GV;
GV.IntVal = APInt(32, scanf( Args[0], Args[1], Args[2], Args[3], Args[4],
Args[5], Args[6], Args[7], Args[8], Args[9]));
ByteswapSCANFResults(FT->getContext(),
Args[0], Args[1], Args[2], Args[3], Args[4],
Args[5], Args[6], Args[7], Args[8], Args[9]);
return GV;
}