| ; RUN: llc -march=lanai < %s | FileCheck %s |
| |
| ; Tests that lowering wide registers (128 bits or more) works on Lanai. |
| ; The emitted assembly is not checked, we just do a smoketest. |
| |
| target datalayout = "E-m:e-p:32:32-i64:64-a:0:32-n32-S64" |
| target triple = "lanai" |
| |
| ; CHECK-LABEL: add128: |
| define i128 @add128(i128 %x, i128 %y) { |
| %a = add i128 %x, %y |
| ret i128 %a |
| } |
| |
| ; CHECK-LABEL: immshift128: |
| define i128 @immshift128(i1 %sel) unnamed_addr { |
| %a = add i128 0, 340282366920938463463374007431768209319 |
| %b = add i128 0, 340282366920938463463374607431768209320 |
| %c = select i1 %sel, i128 %a, i128 %b |
| %d = shl i128 %a, 10 |
| ret i128 %d |
| } |
