Tighten the conditions under which we do PRE, remove some unneeded code, and correct...

[oota-llvm.git] / test / CodeGen / PowerPC / buildvec_canonicalize.ll

diff --git a/test/CodeGen/PowerPC/buildvec_canonicalize.ll b/test/CodeGen/PowerPC/buildvec_canonicalize.ll
index c642d42fc435275dfa1d7344f0f488b5810e231a..66428c77e45ab14345c90b2a5cf0863b7cde405e 100644 (file)
--- a/test/CodeGen/PowerPC/buildvec_canonicalize.ll
+++ b/test/CodeGen/PowerPC/buildvec_canonicalize.ll
@@ -1,23 +1,26 @@
 ; There should be exactly one vxor here.
-; RUN: llvm-as < %s | llc -march=ppc32 -mcpu=g5 --enable-unsafe-fp-math | grep vxor | wc -l | grep 1 &&
+; RUN: llvm-as < %s | \
+; RUN:   llc -march=ppc32 -mcpu=g5 --enable-unsafe-fp-math | \
+; RUN:   grep vxor | count 1
 
 ; There should be exactly one vsplti here.
-; RUN: llvm-as < %s | llc -march=ppc32 -mcpu=g5 --enable-unsafe-fp-math | grep vsplti | wc -l | grep 1
+; RUN: llvm-as < %s | \
+; RUN:   llc -march=ppc32 -mcpu=g5 --enable-unsafe-fp-math | \
+; RUN:   grep vsplti | count 1
 
-
-void %VXOR(<4 x float>* %P1, <4 x int>* %P2, <4 x float>* %P3) {
-        %tmp = load <4 x float>* %P3
-        %tmp3 = load <4 x float>* %P1
-        %tmp4 = mul <4 x float> %tmp, %tmp3
+define void @VXOR(<4 x float>* %P1, <4 x i32>* %P2, <4 x float>* %P3) {
+        %tmp = load <4 x float>* %P3            ; <<4 x float>> [#uses=1]
+        %tmp3 = load <4 x float>* %P1           ; <<4 x float>> [#uses=1]
+        %tmp4 = mul <4 x float> %tmp, %tmp3             ; <<4 x float>> [#uses=1]
         store <4 x float> %tmp4, <4 x float>* %P3
         store <4 x float> zeroinitializer, <4 x float>* %P1
-        store <4 x int> zeroinitializer, <4 x int>* %P2
+        store <4 x i32> zeroinitializer, <4 x i32>* %P2
         ret void
 }
 
-void %VSPLTI(<4 x int>* %P2, <8 x short>* %P3) {
-        store <4 x int> cast (<16 x sbyte> < sbyte -1, sbyte -1, sbyte -1, sbyte -1, sbyte -1, sbyte -1, sbyte -1, sbyte -1, sbyte -1, sbyte -1, sbyte -1, sbyte -1, sbyte -1, sbyte -1, sbyte -1, sbyte -1 > to <4 x int>), <4 x int>* %P2
-        store <8 x short> < short -1, short -1, short -1, short -1, short -1, short -1, short -1, short -1 >, <8 x short>* %P3
+define void @VSPLTI(<4 x i32>* %P2, <8 x i16>* %P3) {
+        store <4 x i32> bitcast (<16 x i8> < i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1 > to <4 x i32>), <4 x i32>* %P2
+        store <8 x i16> < i16 -1, i16 -1, i16 -1, i16 -1, i16 -1, i16 -1, i16 -1, i16 -1 >, <8 x i16>* %P3
         ret void
 }