add-128bit.ll 553 B

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  1. ; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s
  2. target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v16:16:16-v32:32:32-v64:64:64-v128:128:128-n16:32:64"
  3. define void @foo(i64 %a, i64 %add, i128* %retptr) {
  4. ; CHECK: add.s64
  5. ; CHECK: setp.lt.u64
  6. ; CHECK: setp.lt.u64
  7. ; CHECK: selp.b64
  8. ; CHECK: selp.b64
  9. ; CHECK: add.s64
  10. %t1 = sext i64 %a to i128
  11. %add2 = zext i64 %add to i128
  12. %val = add i128 %t1, %add2
  13. store i128 %val, i128* %retptr
  14. ret void
  15. }