File: pr27071.ll

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.8-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,696 kB
  • sloc: cpp: 7,438,781; ansic: 1,393,871; asm: 1,012,926; python: 241,771; f90: 86,635; objc: 75,411; lisp: 42,144; pascal: 17,286; sh: 8,596; ml: 5,082; perl: 4,730; makefile: 3,591; awk: 3,523; javascript: 2,251; xml: 892; fortran: 672
file content (29 lines) | stat: -rw-r--r-- 819 bytes parent folder | download | duplicates (19) 
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
26
27
28
29
 
; RUN: llc -relocation-model pic < %s | FileCheck %s
target datalayout = "e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128"
target triple = "i386-unknown-freebsd"

@x1 = external thread_local global i32, align 4

define void @x3() #0 {
entry:
  %0 = load i32, ptr @x1, align 4
  %cond = icmp eq i32 %0, 92
  br i1 %cond, label %sw.bb, label %sw.epilog

sw.bb:                                            ; preds = %entry
  call void @x2(ptr null)
  unreachable

sw.epilog:                                        ; preds = %entry
  ret void
}

declare void @x2(ptr)

attributes #0 = { optsize }

; CHECK-LABEL: x3:
; CHECK:         addl    $_GLOBAL_OFFSET_TABLE_+(.Ltmp0-.L0$pb), %[[REG:.*]]
; CHECK-NEXT:    leal    x1@TLSGD(,%[[REG]]), %eax
; CHECK-NEXT:    calll   ___tls_get_addr@PLT
; CHECK-NEXT:    cmpl    $92, (%eax)