File: sse4a-upgrade.ll

package info (click to toggle)
llvm-toolchain-4.0 1%3A4.0.1-10~deb9u2
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 493,332 kB
  • sloc: cpp: 2,698,100; ansic: 552,773; asm: 128,821; python: 121,589; objc: 105,054; sh: 21,174; lisp: 6,758; ml: 5,532; perl: 5,311; pascal: 5,245; makefile: 2,083; cs: 1,868; xml: 686; php: 212; csh: 117
file content (39 lines) | stat: -rw-r--r-- 1,419 bytes parent folder | download | duplicates (3)
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
31
32
33
34
35
36
37
38
39
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=i386-unknown-unknown -mattr=+sse4a | FileCheck %s --check-prefix=X32
; RUN: llc < %s -mtriple=i386-unknown-unknown -mattr=+sse4a,+avx | FileCheck %s --check-prefix=X32
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4a | FileCheck %s --check-prefix=X64
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4a,+avx | FileCheck %s --check-prefix=X64

define void @test_movntss(i8* %p, <4 x float> %a) nounwind optsize ssp {
; X32-LABEL: test_movntss:
; X32:       # BB#0:
; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax
; X32-NEXT:    movntss %xmm0, (%eax)
; X32-NEXT:    retl
;
; X64-LABEL: test_movntss:
; X64:       # BB#0:
; X64-NEXT:    movntss %xmm0, (%rdi)
; X64-NEXT:    retq
  tail call void @llvm.x86.sse4a.movnt.ss(i8* %p, <4 x float> %a) nounwind
  ret void
}

declare void @llvm.x86.sse4a.movnt.ss(i8*, <4 x float>)

define void @test_movntsd(i8* %p, <2 x double> %a) nounwind optsize ssp {
; X32-LABEL: test_movntsd:
; X32:       # BB#0:
; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax
; X32-NEXT:    movntsd %xmm0, (%eax)
; X32-NEXT:    retl
;
; X64-LABEL: test_movntsd:
; X64:       # BB#0:
; X64-NEXT:    movntsd %xmm0, (%rdi)
; X64-NEXT:    retq
  tail call void @llvm.x86.sse4a.movnt.sd(i8* %p, <2 x double> %a) nounwind
  ret void
}

declare void @llvm.x86.sse4a.movnt.sd(i8*, <2 x double>)