File: vect-load-v4i16.ll

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-12
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,496,180 kB
  • sloc: cpp: 5,593,972; ansic: 986,872; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,538; xml: 953; cs: 573; fortran: 567
file content (23 lines) | stat: -rw-r--r-- 699 bytes parent folder | download | duplicates (7)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
; RUN: llc -march=hexagon -O0 -hexagon-align-loads=0 < %s | FileCheck %s

; CHECK-LABEL: danny:
; CHECK:     r1 = r0
; CHECK-DAG: [[T0:r[0-9]+]] = memuh(r1+#0)
; CHECK-DAG: [[T1:r[0-9]+]] = memuh(r1+#2)
; CHECK:     r2 |= asl([[T1]],#16)
; CHECK-DAG: [[T2:r[0-9]+]] = memuh(r1+#4)
; CHECK-DAG: [[T3:r[0-9]+]] = memuh(r1+#6)
; CHECK:     r1 |= asl([[T3]],#16)
define <4 x i16> @danny(<4 x i16>* %p) {
  %t0 = load <4 x i16>, <4 x i16>* %p, align 2
  ret <4 x i16> %t0
}

; CHECK-LABEL: sammy:
; CHECK-DAG: [[T0:r[0-9]+]] = memw(r0+#0)
; CHECK-DAG: r1 = memw(r0+#4)
; CHECK:     r0 = [[T0]]
define <4 x i16> @sammy(<4 x i16>* %p) {
  %t0 = load <4 x i16>, <4 x i16>* %p, align 4
  ret <4 x i16> %t0
}