[llvm] 0a32a99 - [AArch64][SME] NFC: Rename hasNewZAInterface to hasNewZABody.

[Sander de Smalen via llvm-commits]

Author: Sander de Smalen
Date: 2023-08-30T13:14:42Z
New Revision: 0a32a999aea07e373e1b3c9e6f0d20d3f7f1a7b8

URL: https://github.com/llvm/llvm-project/commit/0a32a999aea07e373e1b3c9e6f0d20d3f7f1a7b8
DIFF: https://github.com/llvm/llvm-project/commit/0a32a999aea07e373e1b3c9e6f0d20d3f7f1a7b8.diff

LOG: [AArch64][SME] NFC: Rename hasNewZAInterface to hasNewZABody.

__arm_new_za is a declaration attribution, not a type attribute,
and is therefore not part of the interface of a function.

Added: 
    

Modified: 
    llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
    llvm/lib/Target/AArch64/SMEABIPass.cpp
    llvm/lib/Target/AArch64/Utils/AArch64SMEAttributes.cpp
    llvm/lib/Target/AArch64/Utils/AArch64SMEAttributes.h
    llvm/unittests/Target/AArch64/SMEAttributesTest.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp b/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
index c5703b15d07d83..b7dfe2212f4280 100644
--- a/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
+++ b/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
@@ -197,7 +197,7 @@ bool AArch64TTIImpl::areInlineCompatible(const Function *Caller,
   if (CallerAttrs.requiresSMChange(CalleeAttrs,
                                    /*BodyOverridesInterface=*/true) ||
       CallerAttrs.requiresLazySave(CalleeAttrs) ||
-      CalleeAttrs.hasNewZAInterface())
+      CalleeAttrs.hasNewZABody())
     return false;
 
   const TargetMachine &TM = getTLI()->getTargetMachine();

diff  --git a/llvm/lib/Target/AArch64/SMEABIPass.cpp b/llvm/lib/Target/AArch64/SMEABIPass.cpp
index 83010017c761fd..72e87a663fceb1 100644
--- a/llvm/lib/Target/AArch64/SMEABIPass.cpp
+++ b/llvm/lib/Target/AArch64/SMEABIPass.cpp
@@ -137,7 +137,7 @@ bool SMEABI::runOnFunction(Function &F) {
 
   bool Changed = false;
   SMEAttrs FnAttrs(F);
-  if (FnAttrs.hasNewZAInterface())
+  if (FnAttrs.hasNewZABody())
     Changed |= updateNewZAFunctions(M, &F, Builder);
 
   return Changed;

diff  --git a/llvm/lib/Target/AArch64/Utils/AArch64SMEAttributes.cpp b/llvm/lib/Target/AArch64/Utils/AArch64SMEAttributes.cpp
index 0edb7cb986405b..b2c126bbc6f3a8 100644
--- a/llvm/lib/Target/AArch64/Utils/AArch64SMEAttributes.cpp
+++ b/llvm/lib/Target/AArch64/Utils/AArch64SMEAttributes.cpp
@@ -20,9 +20,9 @@ void SMEAttrs::set(unsigned M, bool Enable) {
 
   assert(!(hasStreamingInterface() && hasStreamingCompatibleInterface()) &&
          "SM_Enabled and SM_Compatible are mutually exclusive");
-  assert(!(hasNewZAInterface() && hasSharedZAInterface()) &&
+  assert(!(hasNewZABody() && hasSharedZAInterface()) &&
          "ZA_New and ZA_Shared are mutually exclusive");
-  assert(!(hasNewZAInterface() && preservesZA()) &&
+  assert(!(hasNewZABody() && preservesZA()) &&
          "ZA_New and ZA_Preserved are mutually exclusive");
 }
 

diff  --git a/llvm/lib/Target/AArch64/Utils/AArch64SMEAttributes.h b/llvm/lib/Target/AArch64/Utils/AArch64SMEAttributes.h
index 1146fd4e3fa8e1..587765a7d63b75 100644
--- a/llvm/lib/Target/AArch64/Utils/AArch64SMEAttributes.h
+++ b/llvm/lib/Target/AArch64/Utils/AArch64SMEAttributes.h
@@ -73,12 +73,12 @@ class SMEAttrs {
                    bool BodyOverridesInterface = false) const;
 
   // Interfaces to query PSTATE.ZA
-  bool hasNewZAInterface() const { return Bitmask & ZA_New; }
+  bool hasNewZABody() const { return Bitmask & ZA_New; }
   bool hasSharedZAInterface() const { return Bitmask & ZA_Shared; }
   bool hasPrivateZAInterface() const { return !hasSharedZAInterface(); }
   bool preservesZA() const { return Bitmask & ZA_Preserved; }
   bool hasZAState() const {
-    return hasNewZAInterface() || hasSharedZAInterface();
+    return hasNewZABody() || hasSharedZAInterface();
   }
   bool requiresLazySave(const SMEAttrs &Callee) const {
     return hasZAState() && Callee.hasPrivateZAInterface() &&

diff  --git a/llvm/unittests/Target/AArch64/SMEAttributesTest.cpp b/llvm/unittests/Target/AArch64/SMEAttributesTest.cpp
index 233c75a138ae80..7780c71bbc00e0 100644
--- a/llvm/unittests/Target/AArch64/SMEAttributesTest.cpp
+++ b/llvm/unittests/Target/AArch64/SMEAttributesTest.cpp
@@ -44,7 +44,7 @@ TEST(SMEAttributes, Constructors) {
 
   ASSERT_TRUE(SA(*parseIR("declare void @foo() \"aarch64_pstate_za_new\"")
                       ->getFunction("foo"))
-                  .hasNewZAInterface());
+                  .hasNewZABody());
 
   ASSERT_TRUE(SA(*parseIR("declare void @foo() \"aarch64_pstate_za_preserved\"")
                       ->getFunction("foo"))
@@ -87,12 +87,12 @@ TEST(SMEAttributes, Basics) {
   ASSERT_TRUE(SA(SA::ZA_Shared | SA::ZA_Preserved).preservesZA());
 
   ASSERT_TRUE(SA(SA::ZA_New).hasPrivateZAInterface());
-  ASSERT_TRUE(SA(SA::ZA_New).hasNewZAInterface());
+  ASSERT_TRUE(SA(SA::ZA_New).hasNewZABody());
   ASSERT_TRUE(SA(SA::ZA_New).hasZAState());
   ASSERT_FALSE(SA(SA::ZA_New).preservesZA());
 
   ASSERT_TRUE(SA(SA::Normal).hasPrivateZAInterface());
-  ASSERT_FALSE(SA(SA::Normal).hasNewZAInterface());
+  ASSERT_FALSE(SA(SA::Normal).hasNewZABody());
   ASSERT_FALSE(SA(SA::Normal).hasZAState());
   ASSERT_FALSE(SA(SA::Normal).preservesZA());
 }