[PATCH] D53223: AMDGPU: Add sram-ecc feature options

[Konstantin Zhuravlyov via Phabricator via llvm-commits]

kzhuravl created this revision.
kzhuravl added a reviewer: t-tye.
Herald added subscribers: tpr, dstuttard, yaxunl, nhaehnle, wdng, jvesely.

https://reviews.llvm.org/D53223

Files:
  include/clang/Driver/Options.td
  test/Driver/amdgpu-features.c


Index: test/Driver/amdgpu-features.c
===================================================================
--- test/Driver/amdgpu-features.c
+++ test/Driver/amdgpu-features.c
@@ -11,3 +11,9 @@
 
 // RUN: %clang -### -target amdgcn -mcpu=gfx700 -mno-xnack %s 2>&1 | FileCheck --check-prefix=NO-XNACK %s
 // NO-XNACK: "-target-feature" "-xnack"
+
+// RUN: %clang -### -target amdgcn -mcpu=gfx700 -msram-ecc %s 2>&1 | FileCheck --check-prefix=SRAM-ECC %s
+// SRAM-ECC: "-target-feature" "+sram-ecc"
+
+// RUN: %clang -### -target amdgcn -mcpu=gfx700 -mno-sram-ecc %s 2>&1 | FileCheck --check-prefix=NO-SRAM-ECC %s
+// NO-SRAM-ECC: "-target-feature" "-sram-ecc"
Index: include/clang/Driver/Options.td
===================================================================
--- include/clang/Driver/Options.td
+++ include/clang/Driver/Options.td
@@ -2089,6 +2089,10 @@
   HelpText<"Enable XNACK (AMDGPU only)">;
 def mno_xnack : Flag<["-"], "mno-xnack">, Group<m_amdgpu_Features_Group>,
   HelpText<"Disable XNACK (AMDGPU only)">;
+def msram_ecc : Flag<["-"], "msram-ecc">, Group<m_amdgpu_Features_Group>,
+  HelpText<"Enable SRAM ECC (AMDGPU only)">;
+def mno_sram_ecc : Flag<["-"], "mno-sram-ecc">, Group<m_amdgpu_Features_Group>,
+  HelpText<"Disable SRAM ECC (AMDGPU only)">;
 
 def faltivec : Flag<["-"], "faltivec">, Group<f_Group>, Flags<[DriverOption]>;
 def fno_altivec : Flag<["-"], "fno-altivec">, Group<f_Group>, Flags<[DriverOption]>;


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