File: mmx-shift-with-immediate.c

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (23 lines) | stat: -rw-r--r-- 904 bytes parent folder | download | duplicates (8)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
// RUN: %clang_cc1 -emit-llvm -triple i386 -target-feature +mmx %s -o - | FileCheck %s
#include <mmintrin.h>

void shift(__m64 a, __m64 b, int c) {
  // CHECK: x86_mmx @llvm.x86.mmx.pslli.w(x86_mmx %{{.*}}, i32 {{.*}})
  _mm_slli_pi16(a, c);
  // CHECK: x86_mmx @llvm.x86.mmx.pslli.d(x86_mmx %{{.*}}, i32 {{.*}})
  _mm_slli_pi32(a, c);
  // CHECK: x86_mmx @llvm.x86.mmx.pslli.q(x86_mmx %{{.*}}, i32 {{.*}})
  _mm_slli_si64(a, c);

  // CHECK: x86_mmx @llvm.x86.mmx.psrli.w(x86_mmx %{{.*}}, i32 {{.*}})
  _mm_srli_pi16(a, c);
  // CHECK: x86_mmx @llvm.x86.mmx.psrli.d(x86_mmx %{{.*}}, i32 {{.*}})
  _mm_srli_pi32(a, c);
  // CHECK: x86_mmx @llvm.x86.mmx.psrli.q(x86_mmx %{{.*}}, i32 {{.*}})
  _mm_srli_si64(a, c);

  // CHECK: x86_mmx @llvm.x86.mmx.psrai.w(x86_mmx %{{.*}}, i32 {{.*}})
  _mm_srai_pi16(a, c);
  // CHECK: x86_mmx @llvm.x86.mmx.psrai.d(x86_mmx %{{.*}}, i32 {{.*}})
  _mm_srai_pi32(a, c);
}