[objc-arc] Ensure that the cfg path count does not overflow when we multiply TopDownP...

[oota-llvm.git] / test / Transforms / ScalarRepl / vector_promote.ll

diff --git a/test/Transforms/ScalarRepl/vector_promote.ll b/test/Transforms/ScalarRepl/vector_promote.ll
index 8e143612ebdf10697dabccaa6306f9c69f9188b7..5c82ae4d196dbf7285fd250b9889e3641a3e3d97 100644 (file)
--- a/test/Transforms/ScalarRepl/vector_promote.ll
+++ b/test/Transforms/ScalarRepl/vector_promote.ll
@@ -86,7 +86,6 @@ define i32 @test5(float %X) {  ;; should turn into bitcast.
 ; CHECK-NEXT: ret i32
 }
 
-
 define i64 @test6(<2 x float> %X) {
        %X_addr = alloca <2 x float>
         store <2 x float> %X, <2 x float>* %X_addr
@@ -94,80 +93,21 @@ define i64 @test6(<2 x float> %X) {
        %tmp = load i64* %P
        ret i64 %tmp
 ; CHECK: @test6
-; CHECK: bitcast <2 x float> %X to <1 x i64>
+; CHECK: bitcast <2 x float> %X to i64
 ; CHECK: ret i64
 }
 
-define float @test7(<4 x float> %x) {
-       %a = alloca <4 x float>
-       store <4 x float> %x, <4 x float>* %a
-       %p = bitcast <4 x float>* %a to <2 x float>*
-       %b = load <2 x float>* %p
-       %q = getelementptr <4 x float>* %a, i32 0, i32 2
-       %c = load float* %q
-       ret float %c
-; CHECK: @test7
-; CHECK-NOT: alloca
-; CHECK: bitcast <4 x float> %x to <2 x double>
-; CHECK-NEXT: extractelement <2 x double>
-; CHECK-NEXT: bitcast double %tmp4 to <2 x float>
-; CHECK-NEXT: extractelement <4 x float>
-}
-
-define void @test8(<4 x float> %x, <2 x float> %y) {
-       %a = alloca <4 x float>
-       store <4 x float> %x, <4 x float>* %a
-       %p = bitcast <4 x float>* %a to <2 x float>*
-       store <2 x float> %y, <2 x float>* %p
-       ret void
-; CHECK: @test8
-; CHECK-NOT: alloca
-; CHECK: bitcast <4 x float> %x to <2 x double>
-; CHECK-NEXT: bitcast <2 x float> %y to double
-; CHECK-NEXT: insertelement <2 x double>
-; CHECK-NEXT: bitcast <2 x double> %tmp2 to <4 x float>
-}
-
-define i256 @test9(<4 x i256> %x) {
-       %a = alloca <4 x i256>
-       store <4 x i256> %x, <4 x i256>* %a
-       %p = bitcast <4 x i256>* %a to <2 x i256>*
-       %b = load <2 x i256>* %p
-       %q = getelementptr <4 x i256>* %a, i32 0, i32 2
-       %c = load i256* %q
-       ret i256 %c
-; CHECK: @test9
-; CHECK-NOT: alloca
-; CHECK: bitcast <4 x i256> %x to <2 x i512>
-; CHECK-NEXT: extractelement <2 x i512>
-; CHECK-NEXT: bitcast i512 %tmp4 to <2 x i256>
-; CHECK-NEXT: extractelement <4 x i256>
-}
+%struct.test7 = type { [6 x i32] }
 
-define void @test10(<4 x i256> %x, <2 x i256> %y) {
-       %a = alloca <4 x i256>
-       store <4 x i256> %x, <4 x i256>* %a
-       %p = bitcast <4 x i256>* %a to <2 x i256>*
-       store <2 x i256> %y, <2 x i256>* %p
-       ret void
-; CHECK: @test10
-; CHECK-NOT: alloca
-; CHECK: bitcast <4 x i256> %x to <2 x i512>
-; CHECK-NEXT: bitcast <2 x i256> %y to i512
-; CHECK-NEXT: insertelement <2 x i512>
-; CHECK-NEXT: bitcast <2 x i512> %tmp2 to <4 x i256>
-}
-
-%union.v = type { <2 x i64> }
-
-define void @test11(<2 x i64> %x) {
-  %a = alloca %union.v
-  %p = getelementptr inbounds %union.v* %a, i32 0, i32 0
-  store <2 x i64> %x, <2 x i64>* %p, align 16
-  %q = getelementptr inbounds %union.v* %a, i32 0, i32 0
-  %r = bitcast <2 x i64>* %q to <4 x float>*
-  %b = load <4 x float>* %r, align 16
+define void @test7() {
+entry:
+  %memtmp = alloca %struct.test7, align 16
+  %0 = bitcast %struct.test7* %memtmp to <4 x i32>*
+  store <4 x i32> zeroinitializer, <4 x i32>* %0, align 16
+  %1 = getelementptr inbounds %struct.test7* %memtmp, i64 0, i32 0, i64 5
+  store i32 0, i32* %1, align 4
   ret void
-; CHECK: @test11
+; CHECK: @test7
 ; CHECK-NOT: alloca
+; CHECK: and i192
 }