File: rip-rel-address.ll

package info (click to toggle)
llvm-toolchain-21 1%3A21.1.6-3
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 2,245,028 kB
  • sloc: cpp: 7,619,726; ansic: 1,434,018; asm: 1,058,748; python: 252,740; f90: 94,671; objc: 70,685; lisp: 42,813; pascal: 18,401; sh: 8,601; ml: 5,111; perl: 4,720; makefile: 3,675; awk: 3,523; javascript: 2,409; xml: 892; fortran: 770
file content (14 lines) | stat: -rw-r--r-- 497 bytes parent folder | download | duplicates (18) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
 
; RUN: llc < %s -relocation-model=pic -mtriple=x86_64-apple-darwin10 | FileCheck %s -check-prefix=PIC64
; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -relocation-model=static | FileCheck %s -check-prefix=STATIC64

; Use %rip-relative addressing even in static mode on x86-64, because
; it has a smaller encoding.

@a = internal global double 3.4
define double @foo() nounwind {
  %a = load double, ptr @a
  ret double %a
  
; PIC64:    movsd	_a(%rip), %xmm0
; STATIC64: movsd	a(%rip), %xmm0
}