Factor out the code retrieves the last PIC related argument from

the Clang::ConstructJob() to the new ArgList::getLastArg() routine
with eight argument. That simplifies reusing of this code.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157633 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 62 insertions, 0 deletions

diff --git a/lib/Driver/ArgList.cpp b/lib/Driver/ArgList.cpp
index 55a0ddfd27..7fd439e630 100644
--- a/lib/Driver/ArgList.cpp
+++ b/lib/Driver/ArgList.cpp
@@ -140,6 +140,68 @@ Arg *ArgList::getLastArg(OptSpecifier Id0, OptSpecifier Id1,
   return Res;
 }
 
+Arg *ArgList::getLastArg(OptSpecifier Id0, OptSpecifier Id1,
+                         OptSpecifier Id2, OptSpecifier Id3,
+                         OptSpecifier Id4, OptSpecifier Id5) const {
+  Arg *Res = 0;
+  for (const_iterator it = begin(), ie = end(); it != ie; ++it) {
+    if ((*it)->getOption().matches(Id0) ||
+        (*it)->getOption().matches(Id1) ||
+        (*it)->getOption().matches(Id2) ||
+        (*it)->getOption().matches(Id3) ||
+        (*it)->getOption().matches(Id4) ||
+        (*it)->getOption().matches(Id5)) {
+      Res = *it;
+      Res->claim();
+    }
+  }
+
+  return Res;
+}
+
+Arg *ArgList::getLastArg(OptSpecifier Id0, OptSpecifier Id1,
+                         OptSpecifier Id2, OptSpecifier Id3,
+                         OptSpecifier Id4, OptSpecifier Id5,
+                         OptSpecifier Id6) const {
+  Arg *Res = 0;
+  for (const_iterator it = begin(), ie = end(); it != ie; ++it) {
+    if ((*it)->getOption().matches(Id0) ||
+        (*it)->getOption().matches(Id1) ||
+        (*it)->getOption().matches(Id2) ||
+        (*it)->getOption().matches(Id3) ||
+        (*it)->getOption().matches(Id4) ||
+        (*it)->getOption().matches(Id5) ||
+        (*it)->getOption().matches(Id6)) {
+      Res = *it;
+      Res->claim();
+    }
+  }
+
+  return Res;
+}
+
+Arg *ArgList::getLastArg(OptSpecifier Id0, OptSpecifier Id1,
+                         OptSpecifier Id2, OptSpecifier Id3,
+                         OptSpecifier Id4, OptSpecifier Id5,
+                         OptSpecifier Id6, OptSpecifier Id7) const {
+  Arg *Res = 0;
+  for (const_iterator it = begin(), ie = end(); it != ie; ++it) {
+    if ((*it)->getOption().matches(Id0) ||
+        (*it)->getOption().matches(Id1) ||
+        (*it)->getOption().matches(Id2) ||
+        (*it)->getOption().matches(Id3) ||
+        (*it)->getOption().matches(Id4) ||
+        (*it)->getOption().matches(Id5) ||
+        (*it)->getOption().matches(Id6) ||
+        (*it)->getOption().matches(Id7)) {
+      Res = *it;
+      Res->claim();
+    }
+  }
+
+  return Res;
+}
+
 bool ArgList::hasFlag(OptSpecifier Pos, OptSpecifier Neg, bool Default) const {
   if (Arg *A = getLastArg(Pos, Neg))
     return A->getOption().matches(Pos);