diff options
Diffstat (limited to 'test/CodeGen')
| -rw-r--r-- | test/CodeGen/XCore/addsub64.ll | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/CodeGen/XCore/addsub64.ll b/test/CodeGen/XCore/addsub64.ll index 0432e5e712..d06248022e 100644 --- a/test/CodeGen/XCore/addsub64.ll +++ b/test/CodeGen/XCore/addsub64.ll @@ -42,3 +42,18 @@ entry: ; CHECK: maccs: ; CHECK: maccs r1, r0, r3, r2 ; CHECK-NEXT: retsp 0 + +define i64 @lmul(i32 %a, i32 %b, i32 %c, i32 %d) { +entry: + %0 = zext i32 %a to i64 + %1 = zext i32 %b to i64 + %2 = zext i32 %c to i64 + %3 = zext i32 %d to i64 + %4 = mul i64 %1, %0 + %5 = add i64 %4, %2 + %6 = add i64 %5, %3 + ret i64 %6 +} +; CHECK: lmul: +; CHECK: lmul r1, r0, r1, r0, r2, r3 +; CHECK-NEXT: retsp 0 |