diff options
Diffstat (limited to 'test/CodeGen/R600/zero_extend.ll')
| -rw-r--r-- | test/CodeGen/R600/zero_extend.ll | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/test/CodeGen/R600/zero_extend.ll b/test/CodeGen/R600/zero_extend.ll index a114bfc4a0..8585d4ab19 100644 --- a/test/CodeGen/R600/zero_extend.ll +++ b/test/CodeGen/R600/zero_extend.ll @@ -6,8 +6,9 @@ ; R600-CHECK: MEM_RAT_CACHELESS STORE_RAW ; SI-CHECK: @test -; SI-CHECK: V_MOV_B32_e32 v[[ZERO:[0-9]]], 0 -; SI-CHECK: BUFFER_STORE_DWORDX2 v[0:[[ZERO]]{{\]}} +; SI-CHECK: S_MOV_B32 [[ZERO:s[0-9]]], 0 +; SI-CHECK: V_MOV_B32_e32 v[[V_ZERO:[0-9]]], [[ZERO]] +; SI-CHECK: BUFFER_STORE_DWORDX2 v[0:[[V_ZERO]]{{\]}} define void @test(i64 addrspace(1)* %out, i32 %a, i32 %b, i32 %c) { entry: %0 = mul i32 %a, %b @@ -26,3 +27,14 @@ entry: store i32 %1, i32 addrspace(1)* %out ret void } + +; SI-CHECK-LABEL: @zext_i1_to_i64 +; SI-CHECK: V_CMP_EQ_I32 +; SI-CHECK: V_CNDMASK_B32 +; SI-CHECK: S_MOV_B32 s{{[0-9]+}}, 0 +define void @zext_i1_to_i64(i64 addrspace(1)* %out, i32 %a, i32 %b) nounwind { + %cmp = icmp eq i32 %a, %b + %ext = zext i1 %cmp to i64 + store i64 %ext, i64 addrspace(1)* %out, align 8 + ret void +} |