mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-14 11:32:34 +00:00
693c37aa86
1) allows the use of RIP-relative addressing in 32-bit LEA instructions under x86-64 (ILP32 and LP64) 2) separates the size of address registers in 64-bit LEA instructions from control by ILP32/LP64. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174208 91177308-0d34-0410-b5e6-96231b3b80d8
17 lines
617 B
LLVM
17 lines
617 B
LLVM
; RUN: llc < %s -mtriple=x86_64-pc-linux-gnu -relocation-model=pic | FileCheck %s -check-prefix=PIC64
|
|
; RUN: llc < %s -mtriple=x86_64-pc-linux-gnux32 -relocation-model=pic | FileCheck %s -check-prefix=PICX32
|
|
; RUN: llc < %s -mtriple=i686-pc-linux-gnu -relocation-model=pic | FileCheck %s -check-prefix=PIC32
|
|
|
|
; 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 = getelementptr double* @a, i64 0
|
|
ret double* %a
|
|
|
|
; PIC64: leaq a(%rip)
|
|
; PICX32: leal a(%rip)
|
|
; PIC32: leal a@GOTOFF(%eax)
|
|
}
|