llvm/test/CodeGen/X86/mulx*.ll: Fix copypasto.

[oota-llvm.git] / test / CodeGen / ARM / bfi.ll

diff --git a/test/CodeGen/ARM/bfi.ll b/test/CodeGen/ARM/bfi.ll
index 59e2b43a9172b9b87581390b1f45df16d1f08393..84f3813975a9889a39255b859a4f2f55232ea2a8 100644 (file)
--- a/test/CodeGen/ARM/bfi.ll
+++ b/test/CodeGen/ARM/bfi.ll
@@ -16,10 +16,10 @@ entry:
   ret void
 }
 
-define i32 @f2(i32 %A, i32 %B) nounwind readnone optsize {
+define i32 @f2(i32 %A, i32 %B) nounwind {
 entry:
 ; CHECK: f2
-; CHECK: mov r1, r1, lsr #7
+; CHECK: lsr{{.*}}#7
 ; CHECK: bfi r0, r1, #7, #16
   %and = and i32 %A, -8388481                     ; <i32> [#uses=1]
   %and2 = and i32 %B, 8388480                     ; <i32> [#uses=1]
@@ -27,14 +27,50 @@ entry:
   ret i32 %or
 }
 
-define i32 @f3(i32 %A, i32 %B) nounwind readnone optsize {
+define i32 @f3(i32 %A, i32 %B) nounwind {
 entry:
 ; CHECK: f3
-; CHECK: mov r2, r0, lsr #7
-; CHECK: mov r0, r1
-; CHECK: bfi r0, r2, #7, #16
+; CHECK: lsr{{.*}} #7
+; CHECK: bfi {{.*}}, #7, #16
   %and = and i32 %A, 8388480                      ; <i32> [#uses=1]
   %and2 = and i32 %B, -8388481                    ; <i32> [#uses=1]
   %or = or i32 %and2, %and                        ; <i32> [#uses=1]
   ret i32 %or
 }
+
+; rdar://8752056
+define i32 @f4(i32 %a) nounwind {
+; CHECK: f4
+; CHECK: movw [[R1:r[0-9]+]], #3137
+; CHECK: bfi [[R1]], {{r[0-9]+}}, #15, #5
+  %1 = shl i32 %a, 15
+  %ins7 = and i32 %1, 1015808
+  %ins12 = or i32 %ins7, 3137
+  ret i32 %ins12
+}
+
+; rdar://8458663
+define i32 @f5(i32 %a, i32 %b) nounwind {
+entry:
+; CHECK: f5:
+; CHECK-NOT: bfc
+; CHECK: bfi r0, r1, #20, #4
+  %0 = and i32 %a, -15728641
+  %1 = shl i32 %b, 20
+  %2 = and i32 %1, 15728640
+  %3 = or i32 %2, %0
+  ret i32 %3
+}
+
+; rdar://9609030
+define i32 @f6(i32 %a, i32 %b) nounwind readnone {
+entry:
+; CHECK: f6:
+; CHECK-NOT: bic
+; CHECK: bfi r0, r1, #8, #9
+  %and = and i32 %a, -130817
+  %and2 = shl i32 %b, 8
+  %shl = and i32 %and2, 130816
+  %or = or i32 %shl, %and
+  ret i32 %or
+}