File: aix-xcoff-used.ll

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
file content (26 lines) | stat: -rw-r--r-- 951 bytes parent folder | download | duplicates (7) 
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
 
;; This test verifies llc on AIX would not crash when llvm.used and
;; llvm.compiler.used is presented in the IR.

; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mtriple powerpc-ibm-aix-xcoff -data-sections=false < %s | \
; RUN:   FileCheck %s

; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mtriple powerpc64-ibm-aix-xcoff -data-sections=false < %s | \
; RUN:   FileCheck %s

@keep_this = internal global i32 2, align 4
@keep_this2 = internal global i32 3, align 4
@llvm.used = appending global [1 x i8*] [i8* bitcast (i32* @keep_this to i8*)], section "llvm.metadata"
@llvm.compiler.used = appending global [1 x i8*] [i8* bitcast (i32* @keep_this2 to i8*)], section "llvm.metadata"

; CHECK-NOT: llvm.metadata
; CHECK-NOT: llvm.used
; CHECK-NOT: llvm.compiler.used

; CHECK:    .lglobl keep_this
; CHECK:  keep_this:
; CHECK:    .lglobl keep_this2
; CHECK:  keep_this2:

; CHECK-NOT: llvm.metadata
; CHECK-NOT: llvm.used
; CHECK-NOT: llvm.compiler.used