AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernel

Currently the default C calling convention functions are treated
the same as compute kernels. Make this explicit so the default
calling convention can be changed to a non-kernel.

Converted with perl -pi -e 's/define void/define amdgpu_kernel void/'
on the relevant test directories (and undoing in one place that actually
wanted a non-kernel).

llvm-svn: 298444
diff --git a/llvm/test/Transforms/LoopStrengthReduce/AMDGPU/lsr-postinc-pos-addrspace.ll b/llvm/test/Transforms/LoopStrengthReduce/AMDGPU/lsr-postinc-pos-addrspace.ll
index 8c83df5..67b1926 100644
--- a/llvm/test/Transforms/LoopStrengthReduce/AMDGPU/lsr-postinc-pos-addrspace.ll
+++ b/llvm/test/Transforms/LoopStrengthReduce/AMDGPU/lsr-postinc-pos-addrspace.ll
@@ -16,7 +16,7 @@
 ; CHECK: bb:
 ; CHECK: inttoptr i32 %lsr.iv.next2 to i8 addrspace(3)*
 ; CHECK: %c1 = icmp ne i8 addrspace(3)*
-define void @local_cmp_user(i32 %arg0) nounwind {
+define amdgpu_kernel void @local_cmp_user(i32 %arg0) nounwind {
 entry:
   br label %bb11
 
@@ -47,7 +47,7 @@
 ; CHECK: bb:
 ; CHECK: inttoptr i64 %lsr.iv.next2 to i8 addrspace(1)*
 ; CHECK: icmp ne i8 addrspace(1)* %t
-define void @global_cmp_user(i64 %arg0) nounwind {
+define amdgpu_kernel void @global_cmp_user(i64 %arg0) nounwind {
 entry:
   br label %bb11
 
@@ -78,7 +78,7 @@
 ; CHECK: bb:
 ; CHECK: %idxprom = sext i32 %lsr.iv1 to i64
 ; CHECK: getelementptr i8, i8 addrspace(1)* %t, i64 %idxprom
-define void @global_gep_user(i32 %arg0) nounwind {
+define amdgpu_kernel void @global_gep_user(i32 %arg0) nounwind {
 entry:
   br label %bb11
 
@@ -108,7 +108,7 @@
 
 ; CHECK: bb
 ; CHECK: %p = getelementptr i8, i8 addrspace(1)* %t, i64 %ii.ext
-define void @global_sext_scale_user(i32 %arg0) nounwind {
+define amdgpu_kernel void @global_sext_scale_user(i32 %arg0) nounwind {
 entry:
   br label %bb11