1; RUN: llc < %s -mtriple=avr --mcpu=atxmega384d3 \ 2; RUN: | FileCheck --check-prefixes=CHECK,NOSECTIONS %s 3; RUN: llc -function-sections -data-sections < %s -mtriple=avr --mcpu=atxmega384d3 \ 4; RUN: | FileCheck --check-prefixes=CHECK,SECTIONS %s 5; RUN: not llc -function-sections -data-sections < %s -mtriple=avr --mcpu=at90s8515 2>&1 \ 6; RUN: | FileCheck --check-prefixes=CHECK-8515 %s 7; RUN: not llc -function-sections -data-sections < %s -mtriple=avr --mcpu=attiny40 2>&1 \ 8; RUN: | FileCheck --check-prefixes=CHECK-tiny40 %s 9 10; Test that functions (in address space 1) are not considered .progmem data. 11 12; SECTIONS: .text.somefunc,"ax",@progbits 13; CHECK-LABEL: somefunc: 14define void @somefunc() addrspace(1) { 15 ret void 16} 17 18 19; Test whether global variables are placed in the correct section. 20 21; Note: avr-gcc would place this global in .progmem.data.flash with 22; -fdata-sections. The AVR backend does not yet respect -fdata-sections in this 23; case. 24 25; CHECK: .section .progmem.data,"a",@progbits 26; CHECK-LABEL: flash: 27@flash = addrspace(1) constant i16 3 28 29; CHECK: .section .progmem1.data,"a",@progbits 30; CHECK-LABEL: flash1: 31; CHECK-8515: error: Current AVR subtarget does not support accessing extended program memory 32; CHECK-tiny40: error: Current AVR subtarget does not support accessing program memory 33@flash1 = addrspace(2) constant i16 4 34 35; CHECK: .section .progmem2.data,"a",@progbits 36; CHECK-LABEL: flash2: 37; CHECK-8515: error: Current AVR subtarget does not support accessing extended program memory 38; CHECK-tiny40: error: Current AVR subtarget does not support accessing program memory 39@flash2 = addrspace(3) constant i16 5 40 41; CHECK: .section .progmem3.data,"a",@progbits 42; CHECK-LABEL: flash3: 43; CHECK-8515: error: Current AVR subtarget does not support accessing extended program memory 44; CHECK-tiny40: error: Current AVR subtarget does not support accessing program memory 45@flash3 = addrspace(4) constant i16 6 46 47; CHECK: .section .progmem4.data,"a",@progbits 48; CHECK-LABEL: flash4: 49; CHECK-8515: error: Current AVR subtarget does not support accessing extended program memory 50; CHECK-tiny40: error: Current AVR subtarget does not support accessing program memory 51@flash4 = addrspace(5) constant i16 7 52 53; CHECK: .section .progmem5.data,"a",@progbits 54; CHECK-LABEL: flash5: 55; CHECK-8515: error: Current AVR subtarget does not support accessing extended program memory 56; CHECK-tiny40: error: Current AVR subtarget does not support accessing program memory 57@flash5 = addrspace(6) constant i16 8 58 59; NOSECTIONS: .section .rodata,"a",@progbits 60; SECTIONS: .section .rodata.ram1,"a",@progbits 61; CHECK-LABEL: ram1: 62@ram1 = constant i16 3 63 64; NOSECTIONS: .data 65; SECTIONS: .section .data.ram2,"aw",@progbits 66; CHECK-LABEL: ram2: 67@ram2 = global i16 3 68