maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

Moved guard mutex upwards to guard materializing a function 

in getPointerToFunction

llvm-svn: 57340
This commit is contained in:
Mon P Wang 2008-10-10 01:47:42 +00:00
parent dfcc1ff8f8
commit 6e5eccf86b
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
llvm/lib/ExecutionEngine/JIT/JIT.cpp
View File

@ -489,6 +489,8 @@ void *JIT::getPointerToFunction(Function *F) {
if (void *Addr = getPointerToGlobalIfAvailable(F))
return Addr; // Check if function already code gen'd
MutexGuard locked(lock);
// Make sure we read in the function if it exists in this Module.
if (F->hasNotBeenReadFromBitcode()) {
// Determine the module provider this function is provided by.
@ -509,13 +511,11 @@ void *JIT::getPointerToFunction(Function *F) {
abort();
}
}
if (void *Addr = getPointerToGlobalIfAvailable(F)) {
return Addr;
}
MutexGuard locked(lock);
if (F->isDeclaration()) {
void *Addr = getPointerToNamedFunction(F->getName());
addGlobalMapping(F, Addr);