| // SSE |
| // RUN: %clang_cc1 -no-opaque-pointers \ |
| // RUN: -triple i386-pc-windows -target-cpu pentium4 -target-feature +sse \ |
| // RUN: -emit-llvm -o - %s | FileCheck -check-prefix=CHECK %s |
| |
| // NO SSE |
| // RUN: %clang_cc1 -no-opaque-pointers \ |
| // RUN: -triple i386-pc-windows -target-cpu pentium4 -target-feature -sse \ |
| // RUN: -emit-llvm -o - %s | FileCheck -check-prefix=CHECK %s |
| |
| // NO SSE Fast Math |
| // RUN: %clang_cc1 -no-opaque-pointers \ |
| // RUN: -triple i386-pc-windows -target-cpu pentium4 -target-feature -sse \ |
| // RUN: -ffast-math -emit-llvm -o - %s | FileCheck -check-prefix=CHECK-FM %s |
| |
| float addit(float a, float b, float c) { |
| // CHECK: load float, float* |
| // CHECK: load float, float* |
| // CHECK: fadd float |
| // CHECK: load float, float* |
| // CHECK: fadd float |
| |
| // CHECK-FM: load float, float* |
| // CHECK-FM: load float, float* |
| // CHECK-FM: fadd reassoc nnan ninf nsz arcp afn float |
| // CHECK-FM: load float, float* |
| // CHECK-FM: fadd reassoc nnan ninf nsz arcp afn float |
| |
| return a + b + c; |
| } |
