================
@@ -151,3 +151,68 @@ define void @pointer_cmpxchg_expand6(ptr addrspace(1) %ptr,
ret void
}
+define <2 x ptr> @atomic_vec2_ptr_align(ptr %x) nounwind {
+; CHECK-LABEL: define <2 x ptr> @atomic_vec2_ptr_align(
+; CHECK-SAME: ptr [[X:%.*]]) #[[ATTR0:[0-9]+]] {
+; CHECK-NEXT: [[TMP1:%.*]] = call i128 @__atomic_load_16(ptr [[X]], i32 2)
+; CHECK-NEXT: [[TMP6:%.*]] = bitcast i128 [[TMP1]] to <2 x i64>
+; CHECK-NEXT: [[TMP7:%.*]] = inttoptr <2 x i64> [[TMP6]] to <2 x ptr>
+; CHECK-NEXT: ret <2 x ptr> [[TMP7]]
+;
+ %ret = load atomic <2 x ptr>, ptr %x acquire, align 16
+ ret <2 x ptr> %ret
+}
+
+define <4 x ptr addrspace(270)> @atomic_vec4_ptr_align(ptr %x) nounwind {
+; CHECK-LABEL: define <4 x ptr addrspace(270)> @atomic_vec4_ptr_align(
+; CHECK-SAME: ptr [[X:%.*]]) #[[ATTR0]] {
+; CHECK-NEXT: [[TMP1:%.*]] = call i128 @__atomic_load_16(ptr [[X]], i32 2)
+; CHECK-NEXT: [[TMP2:%.*]] = bitcast i128 [[TMP1]] to <4 x i32>
+; CHECK-NEXT: [[TMP3:%.*]] = inttoptr <4 x i32> [[TMP2]] to <4 x ptr
addrspace(270)>
+; CHECK-NEXT: ret <4 x ptr addrspace(270)> [[TMP3]]
+;
+ %ret = load atomic <4 x ptr addrspace(270)>, ptr %x acquire, align 16
+ ret <4 x ptr addrspace(270)> %ret
+}
+
+define <2 x i16> @atomic_vec2_i16(ptr %x) nounwind {
+; CHECK-LABEL: define <2 x i16> @atomic_vec2_i16(
+; CHECK-SAME: ptr [[X:%.*]]) #[[ATTR0]] {
+; CHECK-NEXT: [[RET:%.*]] = load atomic <2 x i16>, ptr [[X]] acquire, align
8
+; CHECK-NEXT: ret <2 x i16> [[RET]]
+;
+ %ret = load atomic <2 x i16>, ptr %x acquire, align 8
+ ret <2 x i16> %ret
+}
+
+define <2 x half> @atomic_vec2_half(ptr %x) nounwind {
+; CHECK-LABEL: define <2 x half> @atomic_vec2_half(
+; CHECK-SAME: ptr [[X:%.*]]) #[[ATTR0]] {
+; CHECK-NEXT: [[RET:%.*]] = load atomic <2 x half>, ptr [[X]] acquire,
align 8
+; CHECK-NEXT: ret <2 x half> [[RET]]
+;
+ %ret = load atomic <2 x half>, ptr %x acquire, align 8
----------------
arsenm wrote:
The 2 x i16 and 2 x half cases aren't expanded, I guess the default expansion
rule missed these for some reason?
https://github.com/llvm/llvm-project/pull/120716
_______________________________________________
llvm-branch-commits mailing list
llvm-branch-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
