[LegalizeTypes][VE] Fix a regression test following previous cttz fix

[kaz7]

Summary

An "Expand CTLZ/CTTZ/CTPOP instead of promoting if they'll be expanded
later" patch, 0766aef, also fixes a problem in the VE code generation.
Thank you! This patch updates .ll regression test.

[kaz7]

Identical fixes is already merged at bb5e358. Thanks!

[craig.topper]

llvm/test/CodeGen/VE/Scalar/cttz.ll

67

For my own education, what does (48)0 mean here?

[efocht]

llvm/test/CodeGen/VE/Scalar/cttz.ll

67

That's a 64 bit immediate value with 48 zeros (from left) and (64-48) ones.

The NEC VE has two slightly odd types of immediate values: (m)0 and (m)1. The later consists of m ones (from left and (64-m) zeros.

llvm/test/CodeGen/VE/Scalar/cttz.ll

; CHECK-NEXT:    b.l.t (, %s10)
   ret i32 %r
 }
 
 define signext i16 @func16s(i16 signext %p) {
 ; CHECK-LABEL: func16s:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    adds.w.sx %s1, -1, %s0
 ; CHECK-NEXT:    nnd %s0, %s0, %s1
-; CHECK-NEXT:    and %s0, %s0, (32)0
+; CHECK-NEXT:    and %s0, %s0, (48)0
 ; CHECK-NEXT:    pcnt %s0, %s0
 ; CHECK-NEXT:    b.l.t (, %s10)
   %r = tail call i16 @llvm.cttz.i16(i16 %p, i1 true)
   ret i16 %r
 }
 
 define zeroext i16 @func16z(i16 zeroext %p) {
 ; CHECK-LABEL: func16z:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    adds.w.sx %s1, -1, %s0
 ; CHECK-NEXT:    nnd %s0, %s0, %s1
-; CHECK-NEXT:    and %s0, %s0, (32)0
+; CHECK-NEXT:    and %s0, %s0, (48)0
 ; CHECK-NEXT:    pcnt %s0, %s0
 ; CHECK-NEXT:    b.l.t (, %s10)
   %r = tail call i16 @llvm.cttz.i16(i16 %p, i1 true)
   ret i16 %r
 }
 
 define signext i8 @func8s(i8 signext %p) {
 ; CHECK-LABEL: func8s:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    adds.w.sx %s1, -1, %s0
 ; CHECK-NEXT:    nnd %s0, %s0, %s1
-; CHECK-NEXT:    and %s0, %s0, (32)0
+; CHECK-NEXT:    and %s0, %s0, (56)0
 ; CHECK-NEXT:    pcnt %s0, %s0
 ; CHECK-NEXT:    b.l.t (, %s10)
   %r = tail call i8 @llvm.cttz.i8(i8 %p, i1 true)
   ret i8 %r
 }
 
 define zeroext i8 @func8z(i8 zeroext %p) {
 ; CHECK-LABEL: func8z:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    adds.w.sx %s1, -1, %s0
 ; CHECK-NEXT:    nnd %s0, %s0, %s1
-; CHECK-NEXT:    and %s0, %s0, (32)0
+; CHECK-NEXT:    and %s0, %s0, (56)0
 ; CHECK-NEXT:    pcnt %s0, %s0
 ; CHECK-NEXT:    b.l.t (, %s10)
   %r = tail call i8 @llvm.cttz.i8(i8 %p, i1 true)
   ret i8 %r
 }
 
 define i128 @func128i() {
 ; CHECK-LABEL: func128i: