File: vector-scalar.ll

package info (click to toggle)
llvm-toolchain-9 1%3A9.0.1-16
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 882,436 kB
  • sloc: cpp: 4,167,636; ansic: 714,256; asm: 457,610; python: 155,927; objc: 65,094; sh: 42,856; lisp: 26,908; perl: 7,786; pascal: 7,722; makefile: 6,881; ml: 5,581; awk: 3,648; cs: 2,027; xml: 888; javascript: 381; ruby: 156
file content (15 lines) | stat: -rw-r--r-- 714 bytes parent folder | download | duplicates (11) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
; RUN: opt -mtriple=x86_64-unknown-linux-gnu -load-store-vectorizer -mcpu haswell -S -o - %s | FileCheck %s
; RUN: opt -mtriple=x86_64-unknown-linux-gnu -aa-pipeline=basic-aa -passes='function(load-store-vectorizer)' -mcpu haswell -S -o - %s | FileCheck %s

; Check that the LoadStoreVectorizer does not crash due to not differentiating <1 x T> and T.

; CHECK-LABEL: @vector_scalar(
; CHECK: store double
; CHECK: store <1 x double>
define void @vector_scalar(double* %ptr, double %a, <1 x double> %b) {
  %1 = bitcast double* %ptr to <1 x double>*
  %2 = getelementptr <1 x double>, <1 x double>* %1, i32 1
  store double %a, double* %ptr, align 8
  store <1 x double> %b, <1 x double>* %2, align 8
  ret void
}