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Change -arm-divmod-libcall to a target neutral option.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129045 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng
2011-04-07 00:58:44 +00:00
parent 1adb47cc11
commit 2c69f8eec6
4 changed files with 12 additions and 7 deletions
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6
lib/Target/TargetMachine.cpp
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@@ -48,6 +48,7 @@ namespace llvm {
bool RealignStack;
bool DisableJumpTables;
bool StrongPHIElim;
bool HasDivModLibcall;
bool AsmVerbosityDefault(false);
}
@@ -205,6 +206,11 @@ EnableStrongPHIElim(cl::Hidden, "strong-phi-elim",
cl::desc("Use strong PHI elimination."),
cl::location(StrongPHIElim),
cl::init(false));
static cl::opt<bool, true>
UseDivMod("use-divmod-libcall",
cl::desc("Use __{u}divmod libcalls for div / rem pairs"),
cl::location(HasDivModLibcall),
cl::init(false));
static cl::opt<bool>
DataSections("fdata-sections",
cl::desc("Emit data into separate sections"),