[mips] Added support for choosing between traps and breaks in the integrated assembler macros.
Summary: The command line options for these are -Wa,--trap and -Wa,--break.
Patch by Scott Egerton.
Reviewers: vkalintiris, dsanders
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D11676
llvm-svn: 246765
diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp
index 8afab2f..eb245b3 100644
--- a/clang/lib/Driver/Tools.cpp
+++ b/clang/lib/Driver/Tools.cpp
@@ -2335,6 +2335,12 @@
} else if (Value.startswith("-mcpu") || Value.startswith("-mfpu") ||
Value.startswith("-mhwdiv") || Value.startswith("-march")) {
// Do nothing, we'll validate it later.
+ } else if (Value == "--trap") {
+ CmdArgs.push_back("-target-feature");
+ CmdArgs.push_back("+use-tcc-in-div");
+ } else if (Value == "--break") {
+ CmdArgs.push_back("-target-feature");
+ CmdArgs.push_back("-use-tcc-in-div");
} else {
D.Diag(diag::err_drv_unsupported_option_argument)
<< A->getOption().getName() << Value;