add new testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27537 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/PowerPC/vec_shuffle.ll b/test/CodeGen/PowerPC/vec_shuffle.ll
index efea8f21e4660420fcba8d8689fe2d0a1a6897bc..44562fe169ebebf2da7cd9689ae33b9430da085f 100644 (file)
--- a/test/CodeGen/PowerPC/vec_shuffle.ll
+++ b/test/CodeGen/PowerPC/vec_shuffle.ll
@@ -251,6 +251,21 @@ entry:
 
 void %tw_h(<4 x int>* %A, <4 x int>* %B) {
 entry:
+       %tmp = load <4 x int>* %A               ; <<4 x int>> [#uses=2]
+       %tmp2 = load <4 x int>* %B              ; <<4 x int>> [#uses=2]
+       %tmp = extractelement <4 x int> %tmp2, uint 0           ; <int> [#uses=1]
+       %tmp3 = extractelement <4 x int> %tmp, uint 0           ; <int> [#uses=1]
+       %tmp4 = extractelement <4 x int> %tmp2, uint 1          ; <int> [#uses=1]
+       %tmp5 = extractelement <4 x int> %tmp, uint 1           ; <int> [#uses=1]
+       %tmp6 = insertelement <4 x int> undef, int %tmp, uint 0         ; <<4 x int>> [#uses=1]
+       %tmp7 = insertelement <4 x int> %tmp6, int %tmp3, uint 1                ; <<4 x int>> [#uses=1]
+       %tmp8 = insertelement <4 x int> %tmp7, int %tmp4, uint 2                ; <<4 x int>> [#uses=1]
+       %tmp9 = insertelement <4 x int> %tmp8, int %tmp5, uint 3                ; <<4 x int>> [#uses=1]
+       store <4 x int> %tmp9, <4 x int>* %A
+       ret void
+}
+
+void %tw_h_flop(<4 x int>* %A, <4 x int>* %B) {
        %tmp = load <4 x int>* %A               ; <<4 x int>> [#uses=2]
        %tmp2 = load <4 x int>* %B              ; <<4 x int>> [#uses=2]
        %tmp = extractelement <4 x int> %tmp, uint 0            ; <int> [#uses=1]
@@ -265,6 +280,7 @@ entry:
        ret void
 }
 
+
 void %VMRG_UNARY_tb_l(<16 x sbyte>* %A, <16 x sbyte>* %B) {
 entry:
        %tmp = load <16 x sbyte>* %A            ; <<16 x sbyte>> [#uses=16]

diff --git a/test/CodeGen/PowerPC/vec_spat.ll b/test/CodeGen/PowerPC/vec_spat.ll
index c8c6e4a5e614b50f5e186edddd6c33b6a4c09a6c..f6587b010e9fdd151d014811cce68b087aa3c41d 100644 (file)
--- a/test/CodeGen/PowerPC/vec_spat.ll
+++ b/test/CodeGen/PowerPC/vec_spat.ll
@@ -1,7 +1,7 @@
 ; Test that vectors are scalarized/lowered correctly.
 ; RUN: llvm-as < %s | llc -march=ppc32 -mcpu=g5 | grep vspltw | wc -l | grep 2 &&
 ; RUN: llvm-as < %s | llc -march=ppc32 -mcpu=g3 | grep stfs | wc -l | grep 4 &&
-; RUN: llvm-as < %s | llc -march=ppc32 -mcpu=g5 | grep vsplti | wc -l | grep 2 &&
+; RUN: llvm-as < %s | llc -march=ppc32 -mcpu=g5 | grep vsplti | wc -l | grep 3 &&
 ; RUN: llvm-as < %s | llc -march=ppc32 -mcpu=g5 | grep vsplth | wc -l | grep 1
 
 %f4 = type <4 x float>
@@ -59,3 +59,13 @@ void %splat_h(short %tmp, <16 x ubyte>* %dst) {
        ret void
 }
 
+void %spltish(<16 x ubyte>* %A, <16 x ubyte>* %B) {
+       ; Gets converted to 16 x ubyte 
+        %tmp = load <16 x ubyte>* %B            
+        %tmp = cast <16 x ubyte> %tmp to <16 x sbyte>           
+        %tmp4 = sub <16 x sbyte> %tmp, cast (<8 x short> < short 15, short 15, short 15, short 15, short 15, short 15, short 15, short 15 > to <16 x sbyte>)            
+        %tmp4 = cast <16 x sbyte> %tmp4 to <16 x ubyte>         
+        store <16 x ubyte> %tmp4, <16 x ubyte>* %A
+        ret void
+}
+