CellSPU:
- Fix fabs, fneg for f32 and f64.
- Use BuildVectorSDNode.isConstantSplat, now that the functionality exists
- Continue to improve i64 constant lowering. Lower certain special constants
to the constant pool when they correspond to SPU's shufb instruction's
special mask values. This avoids the overhead of performing a shuffle on a
zero-filled vector just to get the special constant when the memory load
suffices.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67067 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/CellSPU/2009-01-01-BrCond.ll b/test/CodeGen/CellSPU/2009-01-01-BrCond.ll
index 3002bbc..75e0ed0 100644
--- a/test/CodeGen/CellSPU/2009-01-01-BrCond.ll
+++ b/test/CodeGen/CellSPU/2009-01-01-BrCond.ll
@@ -8,11 +8,11 @@
define double @__floatunsidf(i32 %arg_a) nounwind {
entry:
- %in = alloca %struct.fp_number_type, align 8 ; <%struct.fp_number_type*> [#uses=5]
- %0 = getelementptr %struct.fp_number_type* %in, i32 0, i32 1 ; <i32*> [#uses=1]
+ %in = alloca %struct.fp_number_type, align 16
+ %0 = getelementptr %struct.fp_number_type* %in, i32 0, i32 1
store i32 0, i32* %0, align 4
- %1 = icmp eq i32 %arg_a, 0 ; <i1> [#uses=1]
- %2 = getelementptr %struct.fp_number_type* %in, i32 0, i32 0 ; <i32*> [#uses=2]
+ %1 = icmp eq i32 %arg_a, 0
+ %2 = getelementptr %struct.fp_number_type* %in, i32 0, i32 0
br i1 %1, label %bb, label %bb1
bb: ; preds = %entry
@@ -26,6 +26,6 @@
ret double 1.0
}
-declare i32 @llvm.ctlz.i32(i32) nounwind readnone
+; declare i32 @llvm.ctlz.i32(i32) nounwind readnone
declare double @__pack_d(%struct.fp_number_type*)
diff --git a/test/CodeGen/CellSPU/fneg-fabs.ll b/test/CodeGen/CellSPU/fneg-fabs.ll
index b6eca10..e8374b3 100644
--- a/test/CodeGen/CellSPU/fneg-fabs.ll
+++ b/test/CodeGen/CellSPU/fneg-fabs.ll
@@ -1,9 +1,7 @@
; RUN: llvm-as -o - %s | llc -march=cellspu > %t1.s
-; RUN: grep fsmbi %t1.s | count 3
; RUN: grep 32768 %t1.s | count 2
-; RUN: grep xor %t1.s | count 4
-; RUN: grep and %t1.s | count 5
-; RUN: grep andbi %t1.s | count 3
+; RUN: grep or %t1.s | count 4
+; RUN: grep and %t1.s | count 2
target datalayout = "E-p:32:32:128-f64:64:128-f32:32:128-i64:32:128-i32:32:128-i16:16:128-i8:8:128-i1:8:128-a0:0:128-v128:128:128-s0:128:128"
target triple = "spu"