================
@@ -98,9 +98,34 @@ while.end: ; preds =
%while.body, %entry
ret i16 %r.0.lcssa
}
+define i16 @load16postincloopreduce(ptr %p, i16 %cnt) {
+; CHECK-LABEL: load16postincloopreduce:
+; CHECK: ld {{.*}}, {{[XYZ]}}+
+; CHECK: ld {{.*}}, {{[XYZ]}}+
+entry:
+ %cmp3 = icmp sgt i16 %cnt, 0
+ br i1 %cmp3, label %for.body, label %for.cond.cleanup
+for.cond.cleanup: ; preds = %for.body, %entry
+ %sum.0.lcssa = phi i16 [ 0, %entry ], [ %add, %for.body ]
+ ret i16 %sum.0.lcssa
+for.body: ; preds = %entry, %for.body
+ %i.06 = phi i16 [ %inc, %for.body ], [ 0, %entry ]
+ %sum.05 = phi i16 [ %add, %for.body ], [ 0, %entry ]
+ %p.addr.04 = phi ptr [ %incdec.ptr, %for.body ], [ %p, %entry ]
+ %incdec.ptr = getelementptr inbounds nuw i8, ptr %p.addr.04, i16 2
+ %0 = load i16, ptr %p.addr.04, align 1
+ %add = add nsw i16 %0, %sum.05
+ %inc = add nuw nsw i16 %i.06, 1
+ %exitcond.not = icmp eq i16 %inc, %cnt
+ br i1 %exitcond.not, label %for.cond.cleanup, label %for.body
+}
+
define i8 @load8predec(ptr %x, i8 %y) {
; CHECK-LABEL: load8predec:
-; CHECK: ld {{.*}}, -{{[XYZ]}}
+; TODO: ld {{.*}}, -{{[XYZ]}}
----------------
benshi001 wrote:
There should be only one `TODO`.
https://github.com/llvm/llvm-project/pull/152028
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