mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-24 06:30:19 +00:00
f0378f4381
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157939 91177308-0d34-0410-b5e6-96231b3b80d8
74 lines
2.1 KiB
LLVM
74 lines
2.1 KiB
LLVM
; RUN: llc -march=mips64el -mcpu=mips64 -mattr=n64 < %s | FileCheck -check-prefix=EL %s
|
|
; RUN: llc -march=mips64 -mcpu=mips64 -mattr=n64 < %s | FileCheck -check-prefix=EB %s
|
|
|
|
%struct.SLL = type { i64 }
|
|
%struct.SI = type { i32 }
|
|
%struct.SUI = type { i32 }
|
|
|
|
@sll = common global %struct.SLL zeroinitializer, align 1
|
|
@si = common global %struct.SI zeroinitializer, align 1
|
|
@sui = common global %struct.SUI zeroinitializer, align 1
|
|
|
|
define i64 @foo_load_ll() nounwind readonly {
|
|
entry:
|
|
; EL: ldl $[[R0:[0-9]+]], 7($[[R1:[0-9]+]])
|
|
; EL: ldr $[[R0]], 0($[[R1]])
|
|
; EB: ldl $[[R0:[0-9]+]], 0($[[R1:[0-9]+]])
|
|
; EB: ldr $[[R0]], 7($[[R1]])
|
|
|
|
%0 = load i64* getelementptr inbounds (%struct.SLL* @sll, i64 0, i32 0), align 1
|
|
ret i64 %0
|
|
}
|
|
|
|
define i64 @foo_load_i() nounwind readonly {
|
|
entry:
|
|
; EL: lwl $[[R0:[0-9]+]], 3($[[R1:[0-9]+]])
|
|
; EL: lwr $[[R0]], 0($[[R1]])
|
|
; EB: lwl $[[R0:[0-9]+]], 0($[[R1:[0-9]+]])
|
|
; EB: lwr $[[R0]], 3($[[R1]])
|
|
|
|
%0 = load i32* getelementptr inbounds (%struct.SI* @si, i64 0, i32 0), align 1
|
|
%conv = sext i32 %0 to i64
|
|
ret i64 %conv
|
|
}
|
|
|
|
define i64 @foo_load_ui() nounwind readonly {
|
|
entry:
|
|
; EL: lwl $[[R0:[0-9]+]], 3($[[R1:[0-9]+]])
|
|
; EL: lwr $[[R0]], 0($[[R1]])
|
|
; EL: daddiu $[[R2:[0-9]+]], $zero, 1
|
|
; EL: dsll $[[R3:[0-9]+]], $[[R2]], 32
|
|
; EL: daddiu $[[R4:[0-9]+]], $[[R3]], -1
|
|
; EL: and ${{[0-9]+}}, $[[R0]], $[[R4]]
|
|
; EB: lwl $[[R0:[0-9]+]], 0($[[R1:[0-9]+]])
|
|
; EB: lwr $[[R0]], 3($[[R1]])
|
|
|
|
|
|
%0 = load i32* getelementptr inbounds (%struct.SUI* @sui, i64 0, i32 0), align 1
|
|
%conv = zext i32 %0 to i64
|
|
ret i64 %conv
|
|
}
|
|
|
|
define void @foo_store_ll(i64 %a) nounwind {
|
|
entry:
|
|
; EL: sdl $[[R0:[0-9]+]], 7($[[R1:[0-9]+]])
|
|
; EL: sdr $[[R0]], 0($[[R1]])
|
|
; EB: sdl $[[R0:[0-9]+]], 0($[[R1:[0-9]+]])
|
|
; EB: sdr $[[R0]], 7($[[R1]])
|
|
|
|
store i64 %a, i64* getelementptr inbounds (%struct.SLL* @sll, i64 0, i32 0), align 1
|
|
ret void
|
|
}
|
|
|
|
define void @foo_store_i(i32 %a) nounwind {
|
|
entry:
|
|
; EL: swl $[[R0:[0-9]+]], 3($[[R1:[0-9]+]])
|
|
; EL: swr $[[R0]], 0($[[R1]])
|
|
; EB: swl $[[R0:[0-9]+]], 0($[[R1:[0-9]+]])
|
|
; EB: swr $[[R0]], 3($[[R1]])
|
|
|
|
store i32 %a, i32* getelementptr inbounds (%struct.SI* @si, i64 0, i32 0), align 1
|
|
ret void
|
|
}
|
|
|