Fix invalid operand updates & implement post-inc memory operands

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86466 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 90 insertions, 1 deletions

diff --git a/test/CodeGen/MSP430/postinc.ll b/test/CodeGen/MSP430/postinc.ll
index 424b4f79cd..8f01b83258 100644
--- a/test/CodeGen/MSP430/postinc.ll
+++ b/test/CodeGen/MSP430/postinc.ll
@@ -12,7 +12,7 @@ for.body:                                         ; preds = %for.body, %entry
   %sum.09 = phi i16 [ 0, %entry ], [ %add, %for.body ] ; <i16> [#uses=1]
   %arrayidx = getelementptr i16* %a, i16 %i.010   ; <i16*> [#uses=1]
 ; CHECK: add:
-; CHECK: mov.w @r15+, r11
+; CHECK: add.w @r{{[0-9]+}}+, r{{[0-9]+}}
   %tmp4 = load i16* %arrayidx                     ; <i16> [#uses=1]
   %add = add i16 %tmp4, %sum.09                   ; <i16> [#uses=2]
   %inc = add i16 %i.010, 1                        ; <i16> [#uses=2]
@@ -23,3 +23,92 @@ for.end:                                          ; preds = %for.body, %entry
   %sum.0.lcssa = phi i16 [ 0, %entry ], [ %add, %for.body ] ; <i16> [#uses=1]
   ret i16 %sum.0.lcssa
 }
+
+define zeroext i16 @sub(i16* nocapture %a, i16 zeroext %n) nounwind readonly {
+entry:
+  %cmp8 = icmp eq i16 %n, 0                       ; <i1> [#uses=1]
+  br i1 %cmp8, label %for.end, label %for.body
+
+for.body:                                         ; preds = %for.body, %entry
+  %i.010 = phi i16 [ 0, %entry ], [ %inc, %for.body ] ; <i16> [#uses=2]
+  %sum.09 = phi i16 [ 0, %entry ], [ %add, %for.body ] ; <i16> [#uses=1]
+  %arrayidx = getelementptr i16* %a, i16 %i.010   ; <i16*> [#uses=1]
+; CHECK: sub:
+; CHECK: sub.w @r{{[0-9]+}}+, r{{[0-9]+}}
+  %tmp4 = load i16* %arrayidx                     ; <i16> [#uses=1]
+  %add = sub i16 %tmp4, %sum.09                   ; <i16> [#uses=2]
+  %inc = add i16 %i.010, 1                        ; <i16> [#uses=2]
+  %exitcond = icmp eq i16 %inc, %n                ; <i1> [#uses=1]
+  br i1 %exitcond, label %for.end, label %for.body
+
+for.end:                                          ; preds = %for.body, %entry
+  %sum.0.lcssa = phi i16 [ 0, %entry ], [ %add, %for.body ] ; <i16> [#uses=1]
+  ret i16 %sum.0.lcssa
+}
+
+define zeroext i16 @or(i16* nocapture %a, i16 zeroext %n) nounwind readonly {
+entry:
+  %cmp8 = icmp eq i16 %n, 0                       ; <i1> [#uses=1]
+  br i1 %cmp8, label %for.end, label %for.body
+
+for.body:                                         ; preds = %for.body, %entry
+  %i.010 = phi i16 [ 0, %entry ], [ %inc, %for.body ] ; <i16> [#uses=2]
+  %sum.09 = phi i16 [ 0, %entry ], [ %add, %for.body ] ; <i16> [#uses=1]
+  %arrayidx = getelementptr i16* %a, i16 %i.010   ; <i16*> [#uses=1]
+; CHECK: or:
+; CHECK: bis.w @r{{[0-9]+}}+, r{{[0-9]+}}
+  %tmp4 = load i16* %arrayidx                     ; <i16> [#uses=1]
+  %add = or i16 %tmp4, %sum.09                   ; <i16> [#uses=2]
+  %inc = add i16 %i.010, 1                        ; <i16> [#uses=2]
+  %exitcond = icmp eq i16 %inc, %n                ; <i1> [#uses=1]
+  br i1 %exitcond, label %for.end, label %for.body
+
+for.end:                                          ; preds = %for.body, %entry
+  %sum.0.lcssa = phi i16 [ 0, %entry ], [ %add, %for.body ] ; <i16> [#uses=1]
+  ret i16 %sum.0.lcssa
+}
+
+define zeroext i16 @xor(i16* nocapture %a, i16 zeroext %n) nounwind readonly {
+entry:
+  %cmp8 = icmp eq i16 %n, 0                       ; <i1> [#uses=1]
+  br i1 %cmp8, label %for.end, label %for.body
+
+for.body:                                         ; preds = %for.body, %entry
+  %i.010 = phi i16 [ 0, %entry ], [ %inc, %for.body ] ; <i16> [#uses=2]
+  %sum.09 = phi i16 [ 0, %entry ], [ %add, %for.body ] ; <i16> [#uses=1]
+  %arrayidx = getelementptr i16* %a, i16 %i.010   ; <i16*> [#uses=1]
+; CHECK: xor:
+; CHECK: xor.w @r{{[0-9]+}}+, r{{[0-9]+}}
+  %tmp4 = load i16* %arrayidx                     ; <i16> [#uses=1]
+  %add = xor i16 %tmp4, %sum.09                   ; <i16> [#uses=2]
+  %inc = add i16 %i.010, 1                        ; <i16> [#uses=2]
+  %exitcond = icmp eq i16 %inc, %n                ; <i1> [#uses=1]
+  br i1 %exitcond, label %for.end, label %for.body
+
+for.end:                                          ; preds = %for.body, %entry
+  %sum.0.lcssa = phi i16 [ 0, %entry ], [ %add, %for.body ] ; <i16> [#uses=1]
+  ret i16 %sum.0.lcssa
+}
+
+define zeroext i16 @and(i16* nocapture %a, i16 zeroext %n) nounwind readonly {
+entry:
+  %cmp8 = icmp eq i16 %n, 0                       ; <i1> [#uses=1]
+  br i1 %cmp8, label %for.end, label %for.body
+
+for.body:                                         ; preds = %for.body, %entry
+  %i.010 = phi i16 [ 0, %entry ], [ %inc, %for.body ] ; <i16> [#uses=2]
+  %sum.09 = phi i16 [ 0, %entry ], [ %add, %for.body ] ; <i16> [#uses=1]
+  %arrayidx = getelementptr i16* %a, i16 %i.010   ; <i16*> [#uses=1]
+; CHECK: and:
+; CHECK: and.w @r{{[0-9]+}}+, r{{[0-9]+}}
+  %tmp4 = load i16* %arrayidx                     ; <i16> [#uses=1]
+  %add = and i16 %tmp4, %sum.09                   ; <i16> [#uses=2]
+  %inc = add i16 %i.010, 1                        ; <i16> [#uses=2]
+  %exitcond = icmp eq i16 %inc, %n                ; <i1> [#uses=1]
+  br i1 %exitcond, label %for.end, label %for.body
+
+for.end:                                          ; preds = %for.body, %entry
+  %sum.0.lcssa = phi i16 [ 0, %entry ], [ %add, %for.body ] ; <i16> [#uses=1]
+  ret i16 %sum.0.lcssa
+}
+