[PATCH] D110824: [PowerPC] Fix to guard fetch and cas 64-bit builtin versions

[Kamau Bridgeman via Phabricator via cfe-commits]

kamaub updated this revision to Diff 376312.
kamaub added a comment.

Rebasing patch to get past intermittent test-suite failure


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D110824/new/

https://reviews.llvm.org/D110824

Files:
  clang/lib/Sema/SemaChecking.cpp
  clang/test/CodeGen/builtins-ppc-xlcompat-fetch-cas-64bit-only-error.c


Index: clang/test/CodeGen/builtins-ppc-xlcompat-fetch-cas-64bit-only-error.c
===================================================================
--- /dev/null
+++ clang/test/CodeGen/builtins-ppc-xlcompat-fetch-cas-64bit-only-error.c
@@ -0,0 +1,24 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
+// REQUIRES: powerpc-registered-target
+// RUN: %clang_cc1 -triple powerpc-unknown-aix -target-cpu pwr8 \
+// RUN:  -verify %s
+
+int test_builtin_ppc_compare_and_swaplp(long a, long b, long c) {
+  return __compare_and_swaplp(&a, &b, c); // expected-error {{this builtin is only available on 64-bit targets}}
+}
+
+void test_builtin_ppc_fetch_and_addlp(long a, long b) {
+  __fetch_and_addlp(&a, b); // expected-error {{this builtin is only available on 64-bit targets}}
+}
+
+void test_builtin_ppc_fetch_and_andlp(unsigned long a, unsigned long b) {
+  __fetch_and_andlp(&a, b); // expected-error {{this builtin is only available on 64-bit targets}}
+}
+void test_builtin_ppc_fetch_and_orlp(unsigned long a, unsigned long b) {
+  __fetch_and_orlp(&a, b); // expected-error {{this builtin is only available on 64-bit targets}}
+}
+
+void test_builtin_ppc_fetch_and_swaplp(unsigned long a, unsigned long b) {
+  __fetch_and_swaplp(&a, b); // expected-error {{this builtin is only available on 64-bit targets}}
+}
+
Index: clang/lib/Sema/SemaChecking.cpp
===================================================================
--- clang/lib/Sema/SemaChecking.cpp
+++ clang/lib/Sema/SemaChecking.cpp
@@ -3297,6 +3297,11 @@
   case PPC::BI__builtin_ppc_addex:
   case PPC::BI__builtin_darn:
   case PPC::BI__builtin_darn_raw:
+  case PPC::BI__builtin_ppc_compare_and_swaplp:
+  case PPC::BI__builtin_ppc_fetch_and_addlp:
+  case PPC::BI__builtin_ppc_fetch_and_andlp:
+  case PPC::BI__builtin_ppc_fetch_and_orlp:
+  case PPC::BI__builtin_ppc_fetch_and_swaplp:
     return true;
   }
   return false;


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