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| author | Nuno Lopes <nunoplopes@sapo.pt> | 2012-08-02 12:09:32 +0000 |
|---|---|---|
| committer | Nuno Lopes <nunoplopes@sapo.pt> | 2012-08-02 12:09:32 +0000 |
| commit | 79a4424f8e6ad609f27c1c39eeab67de57f34ef5 (patch) | |
| tree | a61bcd2ae7b782ed1755cb268730c4d9e88ccc28 | |
| parent | 2e62a9a76506a89162614db786c15507f033d2c0 (diff) | |
| download | bcm5719-llvm-79a4424f8e6ad609f27c1c39eeab67de57f34ef5.tar.gz bcm5719-llvm-79a4424f8e6ad609f27c1c39eeab67de57f34ef5.zip | |
JIT::runFunction(): add a fast path for functions with a single argument that is a pointer.
llvm-svn: 161171
| -rw-r--r-- | llvm/lib/ExecutionEngine/JIT/JIT.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/llvm/lib/ExecutionEngine/JIT/JIT.cpp b/llvm/lib/ExecutionEngine/JIT/JIT.cpp index a54ee3b87bc..97995ad95c8 100644 --- a/llvm/lib/ExecutionEngine/JIT/JIT.cpp +++ b/llvm/lib/ExecutionEngine/JIT/JIT.cpp @@ -433,13 +433,18 @@ GenericValue JIT::runFunction(Function *F, } break; case 1: - if (FTy->getNumParams() == 1 && - FTy->getParamType(0)->isIntegerTy(32)) { + if (FTy->getParamType(0)->isIntegerTy(32)) { GenericValue rv; int (*PF)(int) = (int(*)(int))(intptr_t)FPtr; rv.IntVal = APInt(32, PF(ArgValues[0].IntVal.getZExtValue())); return rv; } + if (FTy->getParamType(0)->isPointerTy()) { + GenericValue rv; + int (*PF)(char *) = (int(*)(char *))(intptr_t)FPtr; + rv.IntVal = APInt(32, PF((char*)GVTOP(ArgValues[0]))); + return rv; + } break; } } |
