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| author | Sanjiv Gupta <sanjiv.gupta@microchip.com> | 2010-02-26 18:32:18 +0000 |
|---|---|---|
| committer | Sanjiv Gupta <sanjiv.gupta@microchip.com> | 2010-02-26 18:32:18 +0000 |
| commit | ef686dc38d309e8491c75f6fb32706550100ff59 (patch) | |
| tree | 9384518c9b81ca12e408c8f370049b2261f72acb /llvm/lib | |
| parent | 0521c09d97b60609f4e563fbe015be82a95fccde (diff) | |
| download | bcm5719-llvm-ef686dc38d309e8491c75f6fb32706550100ff59.tar.gz bcm5719-llvm-ef686dc38d309e8491c75f6fb32706550100ff59.zip | |
The cloner has nothing to do if any of the main or ISR entrypoints are not
present in the module.
llvm-svn: 97232
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/PIC16/PIC16Passes/PIC16Cloner.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Target/PIC16/PIC16Passes/PIC16Cloner.cpp b/llvm/lib/Target/PIC16/PIC16Passes/PIC16Cloner.cpp index 01dbdca3b8f..865da35de3c 100644 --- a/llvm/lib/Target/PIC16/PIC16Passes/PIC16Cloner.cpp +++ b/llvm/lib/Target/PIC16/PIC16Passes/PIC16Cloner.cpp @@ -89,6 +89,9 @@ bool PIC16Cloner::runOnModule(Module &M) { if (mainCGN && isrCGN) break; } + + // We have nothing to do if any of the main or ISR is missing. + if (! mainCGN || ! isrCGN) return false; // Time for some diagnostics. // See if the main itself is interrupt function then report an error. |
