File: vec-move-18.ll

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,998,520 kB
  • sloc: cpp: 6,951,680; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,009; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,167; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (36 lines) | stat: -rw-r--r-- 967 bytes parent folder | download | duplicates (12)
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
; Test insertions of memory values into 0 on z14.
;
; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z14 | FileCheck %s

; Test VLLEZLF.
define <4 x i32> @f1(ptr %ptr) {
; CHECK-LABEL: f1:
; CHECK: vllezlf %v24, 0(%r2)
; CHECK: br %r14
  %val = load i32, ptr %ptr
  %ret = insertelement <4 x i32> zeroinitializer, i32 %val, i32 0
  ret <4 x i32> %ret
}

; Test VLLEZLF with a float.
define <4 x float> @f2(ptr %ptr) {
; CHECK-LABEL: f2:
; CHECK: vllezlf %v24, 0(%r2)
; CHECK: br %r14
  %val = load float, ptr %ptr
  %ret = insertelement <4 x float> zeroinitializer, float %val, i32 0
  ret <4 x float> %ret
}

; Test VLLEZLF with a float when the result is stored to memory.
define void @f3(ptr %ptr, ptr %res) {
; CHECK-LABEL: f3:
; CHECK: vllezlf [[REG:%v[0-9]+]], 0(%r2)
; CHECK: vst [[REG]], 0(%r3)
; CHECK: br %r14
  %val = load float, ptr %ptr
  %ret = insertelement <4 x float> zeroinitializer, float %val, i32 0
  store <4 x float> %ret, ptr %res
  ret void
}