File: 2008-07-22-CombinerCrash.ll

package info (click to toggle)
llvm-toolchain-16 1%3A16.0.6-15~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,634,792 kB
  • sloc: cpp: 6,179,261; ansic: 1,216,205; asm: 741,319; python: 196,614; objc: 75,325; f90: 49,640; lisp: 32,396; pascal: 12,286; sh: 9,394; perl: 7,442; ml: 5,494; awk: 3,523; makefile: 2,723; javascript: 1,206; xml: 886; fortran: 581; cs: 573
file content (16 lines) | stat: -rw-r--r-- 500 bytes parent folder | download | duplicates (13)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
; RUN: llc < %s -mtriple=i686-- -mattr=+sse2
; PR2566

@0 = external dso_local global i16		; <ptr>:0 [#uses=1]
@1 = external dso_local global <4 x i16>		; <ptr>:1 [#uses=1]

declare void @abort()

define void @t() nounwind {
	load i16, ptr @0		; <i16>:1 [#uses=1]
	zext i16 %1 to i64		; <i64>:2 [#uses=1]
	bitcast i64 %2 to <4 x i16>		; <<4 x i16>>:3 [#uses=1]
	shufflevector <4 x i16> %3, <4 x i16> undef, <4 x i32> zeroinitializer		; <<4 x i16>>:4 [#uses=1]
	store <4 x i16> %4, ptr @1
	ret void
}