152 lines · c
1// REQUIRES: avr-registered-target2// RUN: %clang_cc1 -x c -triple avr -target-cpu at90s8515 -emit-llvm -o - %s \3// RUN: | FileCheck --check-prefixes=CHECK,AVR25 %s4// RUN: %clang_cc1 -x c -triple avr -target-cpu atmega328 -emit-llvm -o - %s \5// RUN: | FileCheck --check-prefixes=CHECK,AVR51 %s6// RUN: %clang_cc1 -x c -triple avr -target-cpu atmega2560 -emit-llvm -o - %s \7// RUN: | FileCheck --check-prefixes=CHECK,AVR6 %s8 9int data;10 11void a() {12 // CHECK: call addrspace(0) void asm sideeffect "add r5, $0", "a"(i16 %0)13 asm("add r5, %0" :: "a"(data));14}15 16void b() {17 // CHECK: call addrspace(0) void asm sideeffect "add r5, $0", "b"(i16 %0)18 asm("add r5, %0" :: "b"(data));19}20 21void d() {22 // CHECK: call addrspace(0) void asm sideeffect "add r5, $0", "d"(i16 %0)23 asm("add r5, %0" :: "d"(data));24}25 26void l() {27 // CHECK: call addrspace(0) void asm sideeffect "add r5, $0", "l"(i16 %0)28 asm("add r5, %0" :: "l"(data));29}30 31void e() {32 // CHECK: call addrspace(0) void asm sideeffect "add r5, $0", "e"(i16 %0)33 asm("add r5, %0" :: "e"(data));34}35 36void q() {37 // CHECK: call addrspace(0) void asm sideeffect "add r5, $0", "q"(i16 %0)38 asm("add r5, %0" :: "q"(data));39}40 41void r() {42 // CHECK: call addrspace(0) void asm sideeffect "add r5, $0", "r"(i16 %0)43 asm("add r5, %0" :: "r"(data));44}45 46void w() {47 // CHECK: call addrspace(0) void asm sideeffect "add r5, $0", "w"(i16 %0)48 asm("add r5, %0" :: "w"(data));49}50 51void t() {52 // CHECK: call addrspace(0) void asm sideeffect "add r5, $0", "t"(i16 %0)53 asm("add r5, %0" :: "t"(data));54}55 56void x() {57 // CHECK: call addrspace(0) void asm sideeffect "add r5, $0", "x"(i16 %0)58 asm("add r5, %0" :: "x"(data));59}60 61void y() {62 // CHECK: call addrspace(0) void asm sideeffect "add r5, $0", "y"(i16 %0)63 asm("add r5, %0" :: "y"(data));64}65 66void z() {67 // CHECK: call addrspace(0) void asm sideeffect "add r5, $0", "z"(i16 %0)68 asm("add r5, %0" :: "z"(data));69}70 71void I() {72 // CHECK: call addrspace(0) void asm sideeffect "subi r30, $0", "I"(i16 50)73 asm("subi r30, %0" :: "I"(50));74 // CHECK: call addrspace(0) void asm sideeffect "subi r30, $0", "I"(i16 64)75 asm("subi r30, %0" :: "I"(64));76}77 78void J() {79 // CHECK: call addrspace(0) void asm sideeffect "subi r30, $0", "J"(i16 -50)80 asm("subi r30, %0" :: "J"(-50));81}82 83void K() {84 // CHECK: call addrspace(0) void asm sideeffect "subi r30, $0", "K"(i16 2)85 asm("subi r30, %0" :: "K"(2));86}87 88void L() {89 // CHECK: call addrspace(0) void asm sideeffect "subi r30, $0", "L"(i16 0)90 asm("subi r30, %0" :: "L"(0));91}92 93void M() {94 // CHECK: call addrspace(0) void asm sideeffect "subi r30, $0", "M"(i16 255)95 asm("subi r30, %0" :: "M"(255));96}97 98void O() {99 // CHECK: call addrspace(0) void asm sideeffect "subi r30, $0", "O"(i16 16)100 asm("subi r30, %0" :: "O"(16));101}102 103void P() {104 // CHECK: call addrspace(0) void asm sideeffect "subi r30, $0", "P"(i16 1)105 asm("subi r30, %0" :: "P"(1));106}107 108void R() {109 // CHECK: call addrspace(0) void asm sideeffect "subi r30, $0", "R"(i16 -3)110 asm("subi r30, %0" :: "R"(-3));111}112 113void G() {114 // CHECK: call addrspace(0) void asm sideeffect "subi r30, $0", "G"(i16 0)115 asm("subi r30, %0" :: "G"(0));116}117 118void Q() {119 // CHECK: call addrspace(0) void asm sideeffect "subi r30, $0", "Q"(i16 50)120 asm("subi r30, %0" :: "Q"(50));121}122 123void ra() {124 // CHECK: call addrspace(0) void asm sideeffect "subi r30, $0", "ra"(i16 50)125 asm("subi r30, %0" :: "ra"(50));126}127 128void ora() {129 // CHECK: call addrspace(0) i16 asm "subi r30, $0", "=ra"()130 asm("subi r30, %0" : "=ra"(data));131}132 133void escapeChar(void) {134 asm("_foo:");135 // AVR25: call addrspace(0) void asm sideeffect "rcall _foo"136 // AVR51: call addrspace(0) void asm sideeffect "call _foo"137 // AVR6: call addrspace(0) void asm sideeffect "call _foo"138 asm("%~call _foo" ::);139 // AVR25: call addrspace(0) void asm sideeffect "rjmp _foo"140 // AVR51: call addrspace(0) void asm sideeffect "jmp _foo"141 // AVR6: call addrspace(0) void asm sideeffect "jmp _foo"142 asm("%~jmp _foo" ::);143 // AVR25: call addrspace(0) void asm sideeffect "icall"144 // AVR51: call addrspace(0) void asm sideeffect "icall"145 // AVR6: call addrspace(0) void asm sideeffect "eicall"146 asm("%!icall" ::);147 // AVR25: call addrspace(0) void asm sideeffect "ijmp"148 // AVR51: call addrspace(0) void asm sideeffect "ijmp"149 // AVR6: call addrspace(0) void asm sideeffect "eijmp"150 asm("%!ijmp" ::);151}152