File: global-bug-2.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 (19 lines) | stat: -rw-r--r-- 763 bytes parent folder | download | duplicates (4)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
; RUN: opt < %s -passes='function(scalarizer)' -S | FileCheck %s

; The scalarizer used to change the name of the global variable
; Check that the we don't do that any longer.
;
; CHECK: @c.a = global i16 0, align 1

@c.a = global i16 0, align 1

define void @c() {
entry:
  br label %for.cond1

for.cond1:                                        ; preds = %for.cond1, %entry
  %d.sroa.0.0 = phi <4 x i16*> [ <i16* @c.a, i16* @c.a, i16* @c.a, i16* @c.a>, %entry ], [ %d.sroa.0.1.vec.insert, %for.cond1 ]
  %d.sroa.0.0.vec.extract = extractelement <4 x i16*> %d.sroa.0.0, i32 0
  %d.sroa.0.1.vec.insert = shufflevector <4 x i16*> <i16* @c.a, i16* null, i16* undef, i16* undef>, <4 x i16*> %d.sroa.0.0, <4 x i32> <i32 0, i32 1, i32 6, i32 7>
  br label %for.cond1
}