File: zve32x.ll

package info (click to toggle)
llvm-toolchain-17 1%3A17.0.6-22
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,799,624 kB
  • sloc: cpp: 6,428,607; ansic: 1,383,196; asm: 793,408; python: 223,504; objc: 75,364; f90: 60,502; lisp: 33,869; pascal: 15,282; sh: 9,684; perl: 7,453; ml: 4,937; awk: 3,523; makefile: 2,889; javascript: 2,149; xml: 888; fortran: 619; cs: 573
file content (25 lines) | stat: -rw-r--r-- 1,553 bytes parent folder | download | duplicates (2)
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
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt < %s -mtriple=riscv64 -mattr=+zve32x,+zvl128b -interleaved-access -S | FileCheck %s -check-prefix=ZVE32X
; RUN: opt < %s -mtriple=riscv64 -mattr=+zve64x,+zvl128b -interleaved-access -S | FileCheck %s -check-prefix=ZVE64X

define <4 x i1> @load_large_vector(ptr %p) {
; ZVE32X-LABEL: @load_large_vector(
; ZVE32X-NEXT:    [[L:%.*]] = load <12 x ptr>, ptr [[P:%.*]], align 128
; ZVE32X-NEXT:    [[S1:%.*]] = shufflevector <12 x ptr> [[L]], <12 x ptr> poison, <4 x i32> <i32 0, i32 3, i32 6, i32 9>
; ZVE32X-NEXT:    [[S2:%.*]] = shufflevector <12 x ptr> [[L]], <12 x ptr> poison, <4 x i32> <i32 1, i32 4, i32 7, i32 10>
; ZVE32X-NEXT:    [[RET:%.*]] = icmp ne <4 x ptr> [[S1]], [[S2]]
; ZVE32X-NEXT:    ret <4 x i1> [[RET]]
;
; ZVE64X-LABEL: @load_large_vector(
; ZVE64X-NEXT:    [[TMP1:%.*]] = call { <4 x ptr>, <4 x ptr>, <4 x ptr> } @llvm.riscv.seg3.load.v4p0.p0.i64(ptr [[P:%.*]], i64 4)
; ZVE64X-NEXT:    [[TMP2:%.*]] = extractvalue { <4 x ptr>, <4 x ptr>, <4 x ptr> } [[TMP1]], 1
; ZVE64X-NEXT:    [[TMP3:%.*]] = extractvalue { <4 x ptr>, <4 x ptr>, <4 x ptr> } [[TMP1]], 0
; ZVE64X-NEXT:    [[RET:%.*]] = icmp ne <4 x ptr> [[TMP3]], [[TMP2]]
; ZVE64X-NEXT:    ret <4 x i1> [[RET]]
;
  %l = load <12 x ptr>, ptr %p
  %s1 = shufflevector <12 x ptr> %l, <12 x ptr> poison, <4 x i32> <i32 0, i32 3, i32 6, i32 9>
  %s2 = shufflevector <12 x ptr> %l, <12 x ptr> poison, <4 x i32> <i32 1, i32 4, i32 7, i32 10>
  %ret = icmp ne <4 x ptr> %s1, %s2
  ret <4 x i1> %ret
}