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[Dependency Scanning] Make GlobalModuleDependenciesCache aware of the current scanning action's target triple

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And only resolve cached dependencies that came from scanning actions with the same target triple.

This change means that the `GlobalModuleDependenciesCache` must be configured with a specific target triple for every scannig action, and it will only resolve previously-found dependencies from previous scannig actions using the exact same triple.

Furthermore, the `GlobalModuleDependenciesCache` separately tracks source-file-based module dependencies as those represent main Swift modules of previous scanning actions, and we must be able to resolve those regardless of the target triple.

Resolves rdar://83105455
This commit is contained in:
Artem Chikin
2021-09-14 19:01:14 -07:00
parent e64a40451b
commit 709676c20c
8 changed files with 580 additions and 389 deletions
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3
tools/libSwiftScan/libSwiftScan.cpp
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@@ -438,7 +438,8 @@ swiftscan_scan_invocation_get_argv(swiftscan_scan_invocation_t invocation) {
void swiftscan_string_set_dispose(swiftscan_string_set_t *set) {
for (unsigned SI = 0, SE = set->count; SI < SE; ++SI)
swiftscan_string_dispose(set->strings[SI]);
delete[] set->strings;
if (set->count > 0)
delete[] set->strings;
delete set;
}