Fix bug in Subzero bitcode reader for insertelement instruction.

tests_lit/reader_tests/insertextract.ll

 ; Tests insertelement and extractelement vector instructions.
 
 ; RUN: %p2i -i %s --insts | FileCheck %s
 
 ; TODO(kschimpf): Change index arguments to valid constant indices once
 ; we can handle constants.
 
 define void @ExtractV4xi1(<4 x i1> %v, i32 %i) {
 entry:
   %e = extractelement <4 x i1> %v, i32 %i
@@ skipping 82 matching lines @@
 entry:
   %e = trunc i32 %pe to i1
   %r = insertelement <4 x i1> %v, i1 %e, i32 %i
   ret <4 x i1> %r
 }
 
 ; CHECK-NEXT: define <4 x i1> @InsertV4xi1(<4 x i1> %v, i32 %pe, i32 %i) {
 ; CHECK-NEXT: entry:
 ; CHECK-NEXT:   %e = trunc i32 %pe to i1
 ; CHECK-NEXT:   %r = insertelement <4 x i1> %v, i1 %e, i32 %i
-; CHECK-NEXT:   ret i1 %r
+; CHECK-NEXT:   ret <4 x i1> %r
 ; CHECK-NEXT: }
 
 define <8 x i1> @InsertV8xi1(<8 x i1> %v, i32 %pe, i32 %i) {
 entry:
   %e = trunc i32 %pe to i1
   %r = insertelement <8 x i1> %v, i1 %e, i32 %i
   ret <8 x i1> %r
 }
 
 ; CHECK-NEXT: define <8 x i1> @InsertV8xi1(<8 x i1> %v, i32 %pe, i32 %i) {
 ; CHECK-NEXT: entry:
 ; CHECK-NEXT:   %e = trunc i32 %pe to i1
 ; CHECK-NEXT:   %r = insertelement <8 x i1> %v, i1 %e, i32 %i
-; CHECK-NEXT:   ret i1 %r
+; CHECK-NEXT:   ret <8 x i1> %r
 ; CHECK-NEXT: }
 
 define <16 x i1> @InsertV16xi1(<16 x i1> %v, i32 %pe, i32 %i) {
 entry:
   %e = trunc i32 %pe to i1
   %r = insertelement <16 x i1> %v, i1 %e, i32 %i
   ret <16 x i1> %r
 }
 
 ; CHECK-NEXT: define <16 x i1> @InsertV16xi1(<16 x i1> %v, i32 %pe, i32 %i) {
 ; CHECK-NEXT: entry:
 ; CHECK-NEXT:   %e = trunc i32 %pe to i1
 ; CHECK-NEXT:   %r = insertelement <16 x i1> %v, i1 %e, i32 %i
-; CHECK-NEXT:   ret i1 %r
+; CHECK-NEXT:   ret <16 x i1> %r
 ; CHECK-NEXT: }
 
 define <16 x i8> @InsertV16xi8(<16 x i8> %v, i32 %pe, i32 %i) {
 entry:
   %e = trunc i32 %pe to i8
   %r = insertelement <16 x i8> %v, i8 %e, i32 %i
   ret <16 x i8> %r
 }
 
 ; CHECK-NEXT: define <16 x i8> @InsertV16xi8(<16 x i8> %v, i32 %pe, i32 %i) {
 ; CHECK-NEXT: entry:
 ; CHECK-NEXT:   %e = trunc i32 %pe to i8
 ; CHECK-NEXT:   %r = insertelement <16 x i8> %v, i8 %e, i32 %i
-; CHECK-NEXT:   ret i8 %r
+; CHECK-NEXT:   ret <16 x i8> %r
 ; CHECK-NEXT: }
 
 define <8 x i16> @InsertV8xi16(<8 x i16> %v, i32 %pe, i32 %i) {
 entry:
   %e = trunc i32 %pe to i16
   %r = insertelement <8 x i16> %v, i16 %e, i32 %i
   ret <8 x i16> %r
 }
 
 ; CHECK-NEXT: define <8 x i16> @InsertV8xi16(<8 x i16> %v, i32 %pe, i32 %i) {
 ; CHECK-NEXT: entry:
 ; CHECK-NEXT:   %e = trunc i32 %pe to i16
 ; CHECK-NEXT:   %r = insertelement <8 x i16> %v, i16 %e, i32 %i
-; CHECK-NEXT:   ret i16 %r
+; CHECK-NEXT:   ret <8 x i16> %r
 ; CHECK-NEXT: }
 
 define <4 x i32> @InsertV4xi32(<4 x i32> %v, i32 %e, i32 %i) {
 entry:
   %r = insertelement <4 x i32> %v, i32 %e, i32 %i
   ret <4 x i32> %r
 }
 
 ; CHECK-NEXT: define <4 x i32> @InsertV4xi32(<4 x i32> %v, i32 %e, i32 %i) {
 ; CHECK-NEXT: entry:
 ; CHECK-NEXT:   %r = insertelement <4 x i32> %v, i32 %e, i32 %i
-; CHECK-NEXT:   ret i32 %r
+; CHECK-NEXT:   ret <4 x i32> %r
 ; CHECK-NEXT: }
 
 define <4 x float> @InsertV4xfloat(<4 x float> %v, float %e, i32 %i) {
 entry:
   %r = insertelement <4 x float> %v, float %e, i32 %i
   ret <4 x float> %r
 }
 
 ; CHECK-NEXT: define <4 x float> @InsertV4xfloat(<4 x float> %v, float %e, i32 %i) {
 ; CHECK-NEXT: entry:
 ; CHECK-NEXT:   %r = insertelement <4 x float> %v, float %e, i32 %i
-; CHECK-NEXT:   ret float %r
+; CHECK-NEXT:   ret <4 x float> %r
 ; CHECK-NEXT: }