[NVPTX] Add missing patterns for div.approx with immediate denominator

[oota-llvm.git] / test / CodeGen / R600 / add_i64.ll

diff --git a/test/CodeGen/R600/add_i64.ll b/test/CodeGen/R600/add_i64.ll
index 1f846b4ed3daef04485d23e0c422d95474c0e3ec..303a1cb0391451ca9931a1287d0fd97cfb931dcc 100644 (file)
--- a/test/CodeGen/R600/add_i64.ll
+++ b/test/CodeGen/R600/add_i64.ll
@@ -18,13 +18,27 @@ define void @test_i64_vreg(i64 addrspace(1)* noalias %out, i64 addrspace(1)* noa
   ret void
 }
 
-; SI-LABEL: @test_i64_sreg:
-define void @test_i64_sreg(i64 addrspace(1)* noalias %out, i64 %a, i64 %b) {
-  %result = add i64 %a, %b
+; Check that the SGPR add operand is correctly moved to a VGPR.
+; SI-LABEL: @sgpr_operand:
+define void @sgpr_operand(i64 addrspace(1)* noalias %out, i64 addrspace(1)* noalias %in, i64 addrspace(1)* noalias %in_bar, i64 %a) {
+  %foo = load i64 addrspace(1)* %in, align 8
+  %result = add i64 %foo, %a
+  store i64 %result, i64 addrspace(1)* %out
+  ret void
+}
+
+; Swap the arguments. Check that the SGPR -> VGPR copy works with the
+; SGPR as other operand.
+;
+; SI-LABEL: @sgpr_operand_reversed:
+define void @sgpr_operand_reversed(i64 addrspace(1)* noalias %out, i64 addrspace(1)* noalias %in, i64 %a) {
+  %foo = load i64 addrspace(1)* %in, align 8
+  %result = add i64 %a, %foo
   store i64 %result, i64 addrspace(1)* %out
   ret void
 }
 
+
 ; SI-LABEL: @test_v2i64_sreg:
 define void @test_v2i64_sreg(<2 x i64> addrspace(1)* noalias %out, <2 x i64> %a, <2 x i64> %b) {
   %result = add <2 x i64> %a, %b