[PATCH] D158113: [Driver][DXC] Accept debug flags (/Zi and /Qembed_debug)

Justin Bogner via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Thu Aug 17 16:19:46 PDT 2023


This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rGbe5c8dea1e1d: [Driver][DXC] Accept debug flags (/Zi and /Qembed_debug) (authored by bogner).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D158113/new/

https://reviews.llvm.org/D158113

Files:
  clang/include/clang/Driver/Options.td
  clang/test/Driver/dxc_debug.hlsl


Index: clang/test/Driver/dxc_debug.hlsl
===================================================================
--- /dev/null
+++ clang/test/Driver/dxc_debug.hlsl
@@ -0,0 +1,14 @@
+// RUN: %clang_dxc -Tlib_6_7 -### -g %s 2>&1 | FileCheck %s
+// RUN: %clang_dxc -Tlib_6_7 -### /Zi %s 2>&1 | FileCheck %s
+// RUN: %clang_dxc -Tlib_6_7 -### /Zi /Qembed_debug %s 2>&1 | FileCheck %s
+// RUN: %clang_dxc -Tlib_6_7 -### -Zi %s 2>&1 | FileCheck %s
+// RUN: %clang_dxc -Tlib_6_7 -### -Zi -Qembed_debug %s 2>&1 | FileCheck %s
+// RUN: %clang_dxc -Tlib_6_7 -### -Zi -gcodeview %s 2>&1 | FileCheck %s -check-prefixes=CHECK,CHECK-CV
+// RUN: %clang_dxc -Tlib_6_7 -### -Zi -gdwarf %s 2>&1 | FileCheck %s -check-prefixes=CHECK,CHECK-DWARF
+// RUN: %clang_dxc -Tlib_6_7 -### -gcodeview -Zi %s 2>&1 | FileCheck %s -check-prefixes=CHECK,CHECK-CV
+// RUN: %clang_dxc -Tlib_6_7 -### -gdwarf -Zi %s 2>&1 | FileCheck %s -check-prefixes=CHECK,CHECK-DWARF
+
+// CHECK: "-cc1"
+// CHECK-CV-SAME: -gcodeview
+// CHECK-SAME: "-debug-info-kind=constructor"
+// CHECK-DWARF-SAME: -dwarf-version
Index: clang/include/clang/Driver/Options.td
===================================================================
--- clang/include/clang/Driver/Options.td
+++ clang/include/clang/Driver/Options.td
@@ -7869,7 +7869,7 @@
 def _SLASH_ZH_SHA_256 : CLFlag<"ZH:SHA_256">,
   HelpText<"Use SHA256 for file checksums in debug info">,
   Alias<gsrc_hash_EQ>, AliasArgs<["sha256"]>;
-def _SLASH_Zi : CLFlag<"Zi">, Alias<g_Flag>,
+def _SLASH_Zi : CLFlag<"Zi", [CLOption, DXCOption]>, Alias<g_Flag>,
   HelpText<"Like /Z7">;
 def _SLASH_Zp : CLJoined<"Zp">,
   HelpText<"Set default maximum struct packing alignment">,
@@ -8202,3 +8202,6 @@
   HelpText<"DXIL validator installation path">;
 def dxc_disable_validation : DXCFlag<"Vd">,
   HelpText<"Disable validation">;
+def : Option<["/", "-"], "Qembed_debug", KIND_FLAG>, Group<dxc_Group>,
+  Flags<[Ignored, NoXarchOption]>, Visibility<[DXCOption]>,
+  HelpText<"Embed PDB in shader container (ignored)">;


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