[PATCH] D51713: Support -fno-omit-frame-pointer with -pg.

[Stephen Hines via Phabricator via cfe-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL342165: Support -fno-omit-frame-pointer with -pg. (authored by srhines, committed by ).
Herald added a subscriber: llvm-commits.

Repository:
  rL LLVM

https://reviews.llvm.org/D51713

Files:
  cfe/trunk/lib/Driver/ToolChains/Clang.cpp
  cfe/trunk/test/Driver/clang_f_opts.c


Index: cfe/trunk/test/Driver/clang_f_opts.c
===================================================================
--- cfe/trunk/test/Driver/clang_f_opts.c
+++ cfe/trunk/test/Driver/clang_f_opts.c
@@ -531,3 +531,8 @@
 // RUN: %clang -### -S -fno-delete-null-pointer-checks -fdelete-null-pointer-checks %s 2>&1 | FileCheck -check-prefix=CHECK-NULL-POINTER-CHECKS %s
 // CHECK-NO-NULL-POINTER-CHECKS: "-fno-delete-null-pointer-checks"
 // CHECK-NULL-POINTER-CHECKS-NOT: "-fno-delete-null-pointer-checks"
+
+// RUN: %clang -### -S -fomit-frame-pointer -pg %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-OMIT-FP-PG %s
+// RUN: %clang -### -S -fomit-frame-pointer -fno-omit-frame-pointer -pg %s 2>&1 | FileCheck -check-prefix=CHECK-MIX-NO-OMIT-FP-PG %s
+// CHECK-NO-MIX-OMIT-FP-PG: '-fomit-frame-pointer' not allowed with '-pg'
+// CHECK-MIX-NO-OMIT-FP-PG-NOT: '-fomit-frame-pointer' not allowed with '-pg'
Index: cfe/trunk/lib/Driver/ToolChains/Clang.cpp
===================================================================
--- cfe/trunk/lib/Driver/ToolChains/Clang.cpp
+++ cfe/trunk/lib/Driver/ToolChains/Clang.cpp
@@ -4910,7 +4910,8 @@
   }
 
   if (Arg *A = Args.getLastArg(options::OPT_pg))
-    if (Args.hasArg(options::OPT_fomit_frame_pointer))
+    if (Args.hasFlag(options::OPT_fomit_frame_pointer,
+                     options::OPT_fno_omit_frame_pointer, /*default=*/false))
       D.Diag(diag::err_drv_argument_not_allowed_with) << "-fomit-frame-pointer"
                                                       << A->getAsString(Args);
 


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