clang/test/Sema/x86-eval-method.c

   1 // RUN: %clang_cc1 -fexperimental-strict-floating-point \
   2 // RUN: -triple i386-pc-windows -target-cpu pentium4 -target-feature -sse \
   3 // RUN: -emit-llvm -ffp-eval-method=source  -o - -verify=warn %s
   4 //
   5 // RUN: %clang_cc1 -fexperimental-strict-floating-point \
   6 // RUN: -triple i386-pc-windows -target-cpu pentium4 \
   7 // RUN: -emit-llvm -ffp-eval-method=source  -o - -verify=no-warn %s
   8
   9 // no-warn-no-diagnostics
  10
  11 float add1(float a, float b, float c) {
  12   return a + b + c;
  13 } // warn-warning{{setting the floating point evaluation method to `source` on a target without SSE is not supported}}
  14
  15 float add2(float a, float b, float c) {
  16 #pragma clang fp eval_method(source)
  17   return a + b + c;
  18 } // warn-warning{{setting the floating point evaluation method to `source` on a target without SSE is not supported}}