llvm-6502/test/CodeGen/Mips/inlineasmmemop.ll
2011-06-21 00:40:49 +00:00

24 lines
566 B
LLVM

; RUN: llc -march=mipsel -mcpu=4ke < %s | FileCheck %s
@g1 = external global i32
define i32 @f1(i32 %x) nounwind {
entry:
; CHECK: addiu $[[T0:[0-9]+]], $sp
; CHECK: #APP
; CHECK: sw $4, 0($[[T0]])
; CHECK: #NO_APP
; CHECK: lw $[[T1:[0-9]+]], %got(g1)($gp)
; CHECK: #APP
; CHECK: lw $[[T3:[0-9]+]], 0($[[T0]])
; CHECK: #NO_APP
; CHECK: sw $[[T3]], 0($[[T1]])
%l1 = alloca i32, align 4
call void asm "sw $1, $0", "=*m,r"(i32* %l1, i32 %x) nounwind
%0 = call i32 asm "lw $0, $1", "=r,*m"(i32* %l1) nounwind
store i32 %0, i32* @g1, align 4
ret i32 %0
}