File: 32bit-behavior-no-eval.c

package info (click to toggle)
llvm-toolchain-21 1%3A21.1.0-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 2,235,796 kB
  • sloc: cpp: 7,617,614; ansic: 1,433,901; asm: 1,058,726; python: 252,096; f90: 94,671; objc: 70,753; lisp: 42,813; pascal: 18,401; sh: 10,032; ml: 5,111; perl: 4,720; awk: 3,523; makefile: 3,401; javascript: 2,272; xml: 892; fortran: 770
file content (30 lines) | stat: -rw-r--r-- 937 bytes parent folder | download | duplicates (13) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
 
// SSE
// RUN: %clang_cc1  \
// 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  \
// 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  \
// 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, ptr
  // CHECK: load float, ptr
  // CHECK: fadd float
  // CHECK: load float, ptr
  // CHECK: fadd float

  // CHECK-FM: load float, ptr
  // CHECK-FM: load float, ptr
  // CHECK-FM: fadd reassoc nnan ninf nsz arcp afn float
  // CHECK-FM: load float, ptr
  // CHECK-FM: fadd reassoc nnan ninf nsz arcp afn float

  return a + b + c;
}