================
@@ -127,6 +127,34 @@ define <1 x bfloat> @atomic_vec1_bfloat(ptr %x) {
ret <1 x bfloat> %ret
}
+define <1 x ptr> @atomic_vec1_ptr(ptr %x) nounwind {
+; CHECK3-LABEL: atomic_vec1_ptr:
+; CHECK3: ## %bb.0:
+; CHECK3-NEXT: pushq %rax
+; CHECK3-NEXT: movq %rdi, %rsi
+; CHECK3-NEXT: movq %rsp, %rdx
+; CHECK3-NEXT: movl $8, %edi
+; CHECK3-NEXT: movl $2, %ecx
+; CHECK3-NEXT: callq ___atomic_load
+; CHECK3-NEXT: movq (%rsp), %rax
+; CHECK3-NEXT: popq %rcx
+; CHECK3-NEXT: retq
+;
+; CHECK0-LABEL: atomic_vec1_ptr:
+; CHECK0: ## %bb.0:
+; CHECK0-NEXT: pushq %rax
+; CHECK0-NEXT: movq %rdi, %rsi
+; CHECK0-NEXT: movl $8, %edi
+; CHECK0-NEXT: movq %rsp, %rdx
+; CHECK0-NEXT: movl $2, %ecx
+; CHECK0-NEXT: callq ___atomic_load
+; CHECK0-NEXT: movq (%rsp), %rax
+; CHECK0-NEXT: popq %rcx
+; CHECK0-NEXT: retq
+ %ret = load atomic <1 x ptr>, ptr %x acquire, align 4
----------------
arsenm wrote:
Probably should just add these kinds of cases with that PR. The set of strange
under-aligned cases happen to work now, but I'm not sure that's enough reason
to separately push them
https://github.com/llvm/llvm-project/pull/120387
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