File: vector-promotion-different-size.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 (24 lines) | stat: -rw-r--r-- 787 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
 
; RUN: opt < %s -passes=sroa -S | FileCheck %s
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-n8:16:32:64"

define <4 x i1> @vector_bitcast() {
  ; CHECK-LABEL: @vector_bitcast
  ; CHECK: alloca <3 x i1>

    %a = alloca <3 x i1>
    store <3 x i1> <i1 1,i1 0,i1 1>, <3 x i1>* %a
    %cast = bitcast <3 x i1>* %a to <4 x i1>*
    %vec = load <4 x i1>, <4 x i1>* %cast
    ret <4 x i1> %vec
}

define void @vector_bitcast_2() {
  ; CHECK-LABEL: @vector_bitcast_2
  ; CHECK: alloca <32 x i16>

    %"sum$1.host2" = alloca <32 x i16>
    store <32 x i16> undef, <32 x i16>* %"sum$1.host2"
    %bc = bitcast <32 x i16>* %"sum$1.host2" to <64 x i16>*
    %bcl = load <64 x i16>, <64 x i16>* %bc
    ret void
}