mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-07-08 18:30:04 +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
40 lines
799 B
LLVM
40 lines
799 B
LLVM
; Test the GPR constraint "d", which is equivalent to "r".
|
|
;
|
|
; RUN: llc < %s -mtriple=s390x-linux-gnu -no-integrated-as | FileCheck %s
|
|
|
|
define i64 @f1() {
|
|
; CHECK-LABEL: f1:
|
|
; CHECK: lhi %r0, 1
|
|
; CHECK: blah %r2 %r0
|
|
; CHECK: br %r14
|
|
%val = call i64 asm "blah $0 $1", "=d,d" (i8 1)
|
|
ret i64 %val
|
|
}
|
|
|
|
define i64 @f2() {
|
|
; CHECK-LABEL: f2:
|
|
; CHECK: lhi %r0, 2
|
|
; CHECK: blah %r2 %r0
|
|
; CHECK: br %r14
|
|
%val = call i64 asm "blah $0 $1", "=d,d" (i16 2)
|
|
ret i64 %val
|
|
}
|
|
|
|
define i64 @f3() {
|
|
; CHECK-LABEL: f3:
|
|
; CHECK: lhi %r0, 3
|
|
; CHECK: blah %r2 %r0
|
|
; CHECK: br %r14
|
|
%val = call i64 asm "blah $0 $1", "=d,d" (i32 3)
|
|
ret i64 %val
|
|
}
|
|
|
|
define i64 @f4() {
|
|
; CHECK-LABEL: f4:
|
|
; CHECK: lghi %r0, 4
|
|
; CHECK: blah %r2 %r0
|
|
; CHECK: br %r14
|
|
%val = call i64 asm "blah $0 $1", "=d,d" (i64 4)
|
|
ret i64 %val
|
|
}
|