Revert r227242 - Merge vector stores into wider vector stores (PR21711).

[oota-llvm.git] / test / CodeGen / X86 / MergeConsecutiveStores.ll

diff --git a/test/CodeGen/X86/MergeConsecutiveStores.ll b/test/CodeGen/X86/MergeConsecutiveStores.ll
index 6bbcdaed872765a81e72804caf9eba91b755b322..f396e88f54cbaf7ae72cf38756e42e8a5f031c81 100644 (file)
--- a/test/CodeGen/X86/MergeConsecutiveStores.ll
+++ b/test/CodeGen/X86/MergeConsecutiveStores.ll
@@ -468,64 +468,6 @@ define void @merge_vec_element_store(<8 x float> %v, float* %ptr) {
 ; CHECK-NEXT: retq
 }
 
-; PR21711 - Merge vector stores into wider vector stores.
-define void @merge_vec_extract_stores(<8 x float> %v1, <8 x float> %v2, <4 x float>* %ptr) {
-  %idx0 = getelementptr inbounds <4 x float>* %ptr, i64 3
-  %idx1 = getelementptr inbounds <4 x float>* %ptr, i64 4
-  %idx2 = getelementptr inbounds <4 x float>* %ptr, i64 5
-  %idx3 = getelementptr inbounds <4 x float>* %ptr, i64 6
-  %shuffle0 = shufflevector <8 x float> %v1, <8 x float> undef, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
-  %shuffle1 = shufflevector <8 x float> %v1, <8 x float> undef, <4 x i32> <i32 4, i32 5, i32 6, i32 7>
-  %shuffle2 = shufflevector <8 x float> %v2, <8 x float> undef, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
-  %shuffle3 = shufflevector <8 x float> %v2, <8 x float> undef, <4 x i32> <i32 4, i32 5, i32 6, i32 7>
-  store <4 x float> %shuffle0, <4 x float>* %idx0, align 16
-  store <4 x float> %shuffle1, <4 x float>* %idx1, align 16
-  store <4 x float> %shuffle2, <4 x float>* %idx2, align 16
-  store <4 x float> %shuffle3, <4 x float>* %idx3, align 16
-  ret void
-
-; CHECK-LABEL: merge_vec_extract_stores
-; CHECK:      vmovups %ymm0, 48(%rdi)
-; CHECK-NEXT: vmovups %ymm1, 80(%rdi)
-; CHECK-NEXT: vzeroupper
-; CHECK-NEXT: retq
-}
-
-; Merging vector stores when sourced from vector loads is not currently handled.
-define void @merge_vec_stores_from_loads(<4 x float>* %v, <4 x float>* %ptr) {
-  %load_idx0 = getelementptr inbounds <4 x float>* %v, i64 0
-  %load_idx1 = getelementptr inbounds <4 x float>* %v, i64 1
-  %v0 = load <4 x float>* %load_idx0
-  %v1 = load <4 x float>* %load_idx1
-  %store_idx0 = getelementptr inbounds <4 x float>* %ptr, i64 0
-  %store_idx1 = getelementptr inbounds <4 x float>* %ptr, i64 1
-  store <4 x float> %v0, <4 x float>* %store_idx0, align 16
-  store <4 x float> %v1, <4 x float>* %store_idx1, align 16
-  ret void
-
-; CHECK-LABEL: merge_vec_stores_from_loads
-; CHECK:      vmovaps
-; CHECK-NEXT: vmovaps
-; CHECK-NEXT: vmovaps
-; CHECK-NEXT: vmovaps
-; CHECK-NEXT: retq
-}
-
-; Merging vector stores when sourced from a constant vector is not currently handled. 
-define void @merge_vec_stores_of_constants(<4 x i32>* %ptr) {
-  %idx0 = getelementptr inbounds <4 x i32>* %ptr, i64 3
-  %idx1 = getelementptr inbounds <4 x i32>* %ptr, i64 4
-  store <4 x i32> <i32 0, i32 0, i32 0, i32 0>, <4 x i32>* %idx0, align 16
-  store <4 x i32> <i32 0, i32 0, i32 0, i32 0>, <4 x i32>* %idx1, align 16
-  ret void
-
-; CHECK-LABEL: merge_vec_stores_of_constants
-; CHECK:      vxorps
-; CHECK-NEXT: vmovaps
-; CHECK-NEXT: vmovaps
-; CHECK-NEXT: retq
-}
-
 ; This is a minimized test based on real code that was failing.
 ; We could merge stores (and loads) like this...