mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-26 05:32:25 +00:00
81d2500685
This was already done in clang, this commit now uses the integrated assembler as default when using LLVM tools directly. A number of test cases deliberately using an invalid instruction in inline asm now have to use -no-integrated-as. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225820 91177308-0d34-0410-b5e6-96231b3b80d8
17 lines
489 B
LLVM
17 lines
489 B
LLVM
; Test the "S" asm constraint, which accepts addresses that have a base
|
|
; and a 20-bit displacement.
|
|
;
|
|
; RUN: llc < %s -mtriple=s390x-linux-gnu -no-integrated-as | FileCheck %s
|
|
|
|
define void @f1(i64 %base) {
|
|
; CHECK-LABEL: f1:
|
|
; CHECK: blah 0(%r2)
|
|
; CHECK: br %r14
|
|
%addr = inttoptr i64 %base to i64 *
|
|
call void asm "blah $0", "=*S" (i64 *%addr)
|
|
ret void
|
|
}
|
|
|
|
; FIXME: at the moment the precise constraint is not passed down to
|
|
; target code, so we must conservatively treat "S" as "Q".
|