mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-07-27 13:29:50 +00:00
dc9d87a9bb
and "save_volatiles" correctly. This completes the custom calling convention functionality changes for the MBlaze backend that were started in 121888. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121891 91177308-0d34-0410-b5e6-96231b3b80d8
81 lines
2.4 KiB
LLVM
81 lines
2.4 KiB
LLVM
; Ensure that the MBlaze save_volatiles calling convention (cc74) is handled
|
|
; correctly correctly by the MBlaze backend.
|
|
;
|
|
; RUN: llc < %s -march=mblaze | FileCheck %s
|
|
|
|
@.str = private constant [28 x i8] c"The interrupt has gone off\0A\00"
|
|
|
|
define cc74 void @mysvol() nounwind noinline {
|
|
; CHECK: mysvol:
|
|
; CHECK: swi r3, r1
|
|
; CHECK: swi r4, r1
|
|
; CHECK: swi r5, r1
|
|
; CHECK: swi r6, r1
|
|
; CHECK: swi r7, r1
|
|
; CHECK: swi r8, r1
|
|
; CHECK: swi r9, r1
|
|
; CHECK: swi r10, r1
|
|
; CHECK: swi r11, r1
|
|
; CHECK: swi r12, r1
|
|
; CHECK: swi r17, r1
|
|
; CHECK: swi r18, r1
|
|
; CHECK-NOT: mfs r11, rmsr
|
|
entry:
|
|
%call = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([28 x i8]* @.str, i32 0, i32 0))
|
|
ret void
|
|
|
|
; CHECK-NOT: mts rmsr, r11
|
|
; CHECK: lwi r18, r1
|
|
; CHECK: lwi r17, r1
|
|
; CHECK: lwi r12, r1
|
|
; CHECK: lwi r11, r1
|
|
; CHECK: lwi r10, r1
|
|
; CHECK: lwi r9, r1
|
|
; CHECK: lwi r8, r1
|
|
; CHECK: lwi r7, r1
|
|
; CHECK: lwi r6, r1
|
|
; CHECK: lwi r5, r1
|
|
; CHECK: lwi r4, r1
|
|
; CHECK: lwi r3, r1
|
|
; CHECK: rtsd r15, 8
|
|
}
|
|
|
|
define cc74 void @mysvol2() nounwind noinline {
|
|
; CHECK: mysvol2:
|
|
; CHECK-NOT: swi r3, r1
|
|
; CHECK-NOT: swi r4, r1
|
|
; CHECK-NOT: swi r5, r1
|
|
; CHECK-NOT: swi r6, r1
|
|
; CHECK-NOT: swi r7, r1
|
|
; CHECK-NOT: swi r8, r1
|
|
; CHECK-NOT: swi r9, r1
|
|
; CHECK-NOT: swi r10, r1
|
|
; CHECK-NOT: swi r11, r1
|
|
; CHECK-NOT: swi r12, r1
|
|
; CHECK: swi r17, r1
|
|
; CHECK: swi r18, r1
|
|
; CHECK-NOT: mfs r11, rmsr
|
|
entry:
|
|
|
|
; CHECK-NOT: mts rmsr, r11
|
|
; CHECK: lwi r18, r1
|
|
; CHECK: lwi r17, r1
|
|
; CHECK-NOT: lwi r12, r1
|
|
; CHECK-NOT: lwi r11, r1
|
|
; CHECK-NOT: lwi r10, r1
|
|
; CHECK-NOT: lwi r9, r1
|
|
; CHECK-NOT: lwi r8, r1
|
|
; CHECK-NOT: lwi r7, r1
|
|
; CHECK-NOT: lwi r6, r1
|
|
; CHECK-NOT: lwi r5, r1
|
|
; CHECK-NOT: lwi r4, r1
|
|
; CHECK-NOT: lwi r3, r1
|
|
; CHECK: rtsd r15, 8
|
|
ret void
|
|
}
|
|
|
|
; CHECK-NOT: .globl _interrupt_handler
|
|
; CHECK-NOT: _interrupt_handler = mysvol
|
|
; CHECK-NOT: _interrupt_handler = mysvol2
|
|
declare i32 @printf(i8*, ...)
|