[llvm] [SystemZ] Don't lower float/double ATOMIC_[LOAD|STORE] to [LOAD|STORE] (PR #75879)

[Matt Arsenault via llvm-commits]

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@@ -5035,12 +5035,12 @@ defm : TrapExtendedMnemonic<"lng", 6>;
 defm : TrapExtendedMnemonic<"u", 31>;
 
 // Atomic loads
-def : Pat<(atomic_load_8  DForm:$src), (LBZ  memri:$src)>;
-def : Pat<(atomic_load_16 DForm:$src), (LHZ  memri:$src)>;
-def : Pat<(atomic_load_32 DForm:$src), (LWZ  memri:$src)>;
-def : Pat<(atomic_load_8  XForm:$src), (LBZX memrr:$src)>;
-def : Pat<(atomic_load_16 XForm:$src), (LHZX memrr:$src)>;
-def : Pat<(atomic_load_32 XForm:$src), (LWZX memrr:$src)>;
+def : Pat<(iAny (atomic_load_8  DForm:$src)), (LBZ  memri:$src)>;
+def : Pat<(iAny (atomic_load_16 DForm:$src)), (LHZ  memri:$src)>;
+def : Pat<(iAny (atomic_load_32 DForm:$src)), (LWZ  memri:$src)>;
+def : Pat<(iAny (atomic_load_8  XForm:$src)), (LBZX memrr:$src)>;
+def : Pat<(iAny (atomic_load_16 XForm:$src)), (LHZX memrr:$src)>;
+def : Pat<(iAny (atomic_load_32 XForm:$src)), (LWZX memrr:$src)>;
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arsenm wrote:

I would assume these should all be i32?

https://github.com/llvm/llvm-project/pull/75879