diff options
Diffstat (limited to 'test/CodeGen/XCore/addsub64.ll')
| -rw-r--r-- | test/CodeGen/XCore/addsub64.ll | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/test/CodeGen/XCore/addsub64.ll b/test/CodeGen/XCore/addsub64.ll index 7053664..0432e5e 100644 --- a/test/CodeGen/XCore/addsub64.ll +++ b/test/CodeGen/XCore/addsub64.ll @@ -18,3 +18,27 @@ define i64 @sub64(i64 %a, i64 %b) { ; CHECK-NEXT: lsub r2, r0, r0, r2, r11 ; CHECK-NEXT: lsub r2, r1, r1, r3, r2 ; CHECK-NEXT: retsp 0 + +define i64 @maccu(i64 %a, i32 %b, i32 %c) { +entry: + %0 = zext i32 %b to i64 + %1 = zext i32 %c to i64 + %2 = mul i64 %1, %0 + %3 = add i64 %2, %a + ret i64 %3 +} +; CHECK: maccu: +; CHECK: maccu r1, r0, r3, r2 +; CHECK-NEXT: retsp 0 + +define i64 @maccs(i64 %a, i32 %b, i32 %c) { +entry: + %0 = sext i32 %b to i64 + %1 = sext i32 %c to i64 + %2 = mul i64 %1, %0 + %3 = add i64 %2, %a + ret i64 %3 +} +; CHECK: maccs: +; CHECK: maccs r1, r0, r3, r2 +; CHECK-NEXT: retsp 0 |