clang/test/CodeGen/nvptx-inlineasm.c

   1 // RUN: %clang_cc1 -triple nvptx-unknown-unknown -O3 -S -o - %s -emit-llvm | FileCheck %s
   2 // RUN: %clang_cc1 -triple nvptx64-unknown-unknown -O3 -S -o - %s -emit-llvm | FileCheck %s
   3
   4 int bar(int a) {
   5   int result;
   6   // CHECK: call i32 asm sideeffect "{ {{.*}}
   7   asm __volatile__ ("{ \n\t"
   8                     ".reg .pred \t%%p1; \n\t"
   9                     ".reg .pred \t%%p2; \n\t"
  10                     "setp.ne.u32 \t%%p1, %1, 0; \n\t"
  11                     "vote.any.pred \t%%p2, %%p1; \n\t"
  12                     "selp.s32 \t%0, 1, 0, %%p2; \n\t"
  13                     "}" : "=r"(result) : "r"(a));
  14   return result;
  15 }