| ; RUN: llc < %s -march=alpha |
| |
| target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-f128:128:128" |
| target triple = "alphaev6-unknown-linux-gnu" |
| |
| define i64 @__mulvdi3(i64 %a, i64 %b) nounwind { |
| entry: |
| %0 = sext i64 %a to i128 ; <i128> [#uses=1] |
| %1 = sext i64 %b to i128 ; <i128> [#uses=1] |
| %2 = mul i128 %1, %0 ; <i128> [#uses=2] |
| %3 = lshr i128 %2, 64 ; <i128> [#uses=1] |
| %4 = trunc i128 %3 to i64 ; <i64> [#uses=1] |
| %5 = trunc i128 %2 to i64 ; <i64> [#uses=1] |
| %6 = icmp eq i64 %4, 0 ; <i1> [#uses=1] |
| br i1 %6, label %bb1, label %bb |
| |
| bb: ; preds = %entry |
| unreachable |
| |
| bb1: ; preds = %entry |
| ret i64 %5 |
| } |
