1*0a6a1f1dSLionel Sambuc# RUN: llvm-mc %s -triple=mips64-unknown-freebsd -show-encoding 2>%t0 \ 2*0a6a1f1dSLionel Sambuc# RUN: | FileCheck %s 3*0a6a1f1dSLionel Sambuc# RUN: FileCheck -check-prefix=WARNING %s < %t0 4*0a6a1f1dSLionel Sambuc# 5*0a6a1f1dSLionel Sambuc# RUN: llvm-mc %s -triple=mips64-unknown-freebsd -show-encoding \ 6*0a6a1f1dSLionel Sambuc# RUN: -mattr=-n64,+n32 2>%t1 | FileCheck %s 7*0a6a1f1dSLionel Sambuc# RUN: FileCheck -check-prefix=WARNING %s < %t1 8*0a6a1f1dSLionel Sambuc# 9*0a6a1f1dSLionel Sambuc# Check that the register names are mapped to their correct numbers for n32/n64 10*0a6a1f1dSLionel Sambuc# Second byte of addiu with $zero at rt contains the number of the source 11*0a6a1f1dSLionel Sambuc# register. 12*0a6a1f1dSLionel Sambuc 13*0a6a1f1dSLionel Sambuc.set noat 14*0a6a1f1dSLionel Sambucdaddiu $zero, $zero, 0 # CHECK: encoding: [0x64,0x00,0x00,0x00] 15*0a6a1f1dSLionel Sambucdaddiu $at, $zero, 0 # CHECK: encoding: [0x64,0x01,0x00,0x00] 16*0a6a1f1dSLionel Sambucdaddiu $v0, $zero, 0 # CHECK: encoding: [0x64,0x02,0x00,0x00] 17*0a6a1f1dSLionel Sambucdaddiu $v1, $zero, 0 # CHECK: encoding: [0x64,0x03,0x00,0x00] 18*0a6a1f1dSLionel Sambucdaddiu $a0, $zero, 0 # CHECK: encoding: [0x64,0x04,0x00,0x00] 19*0a6a1f1dSLionel Sambucdaddiu $a1, $zero, 0 # CHECK: encoding: [0x64,0x05,0x00,0x00] 20*0a6a1f1dSLionel Sambucdaddiu $a2, $zero, 0 # CHECK: encoding: [0x64,0x06,0x00,0x00] 21*0a6a1f1dSLionel Sambucdaddiu $a3, $zero, 0 # CHECK: encoding: [0x64,0x07,0x00,0x00] 22*0a6a1f1dSLionel Sambucdaddiu $a4, $zero, 0 # CHECK: encoding: [0x64,0x08,0x00,0x00] 23*0a6a1f1dSLionel Sambucdaddiu $a5, $zero, 0 # CHECK: encoding: [0x64,0x09,0x00,0x00] 24*0a6a1f1dSLionel Sambucdaddiu $a6, $zero, 0 # CHECK: encoding: [0x64,0x0a,0x00,0x00] 25*0a6a1f1dSLionel Sambucdaddiu $a7, $zero, 0 # CHECK: encoding: [0x64,0x0b,0x00,0x00] 26*0a6a1f1dSLionel Sambucdaddiu $t0, $zero, 0 # [*] # CHECK: encoding: [0x64,0x0c,0x00,0x00] 27*0a6a1f1dSLionel Sambucdaddiu $t1, $zero, 0 # [*] # CHECK: encoding: [0x64,0x0d,0x00,0x00] 28*0a6a1f1dSLionel Sambucdaddiu $t2, $zero, 0 # [*] # CHECK: encoding: [0x64,0x0e,0x00,0x00] 29*0a6a1f1dSLionel Sambucdaddiu $t3, $zero, 0 # [*] # CHECK: encoding: [0x64,0x0f,0x00,0x00] 30*0a6a1f1dSLionel Sambuc# WARNING: mips64-register-names-n32-n64.s:[[@LINE+4]]:9: warning: register names $t4-$t7 are only available in O32. 31*0a6a1f1dSLionel Sambuc# WARNING-NEXT: daddiu $t4, $zero, 0 # {{CHECK}}: encoding: [0x64,0x0c,0x00,0x00] 32*0a6a1f1dSLionel Sambuc# WARNING-NEXT: ^~ 33*0a6a1f1dSLionel Sambuc# WARNING-NEXT: Did you mean $t0? 34*0a6a1f1dSLionel Sambucdaddiu $t4, $zero, 0 # CHECK: encoding: [0x64,0x0c,0x00,0x00] 35*0a6a1f1dSLionel Sambuc# WARNING: mips64-register-names-n32-n64.s:[[@LINE+4]]:9: warning: register names $t4-$t7 are only available in O32. 36*0a6a1f1dSLionel Sambuc# WARNING-NEXT: daddiu $t5, $zero, 0 # {{CHECK}}: encoding: [0x64,0x0d,0x00,0x00] 37*0a6a1f1dSLionel Sambuc# WARNING-NEXT: ^~ 38*0a6a1f1dSLionel Sambuc# WARNING-NEXT: Did you mean $t1? 39*0a6a1f1dSLionel Sambucdaddiu $t5, $zero, 0 # CHECK: encoding: [0x64,0x0d,0x00,0x00] 40*0a6a1f1dSLionel Sambuc# WARNING: mips64-register-names-n32-n64.s:[[@LINE+4]]:9: warning: register names $t4-$t7 are only available in O32. 41*0a6a1f1dSLionel Sambuc# WARNING-NEXT: daddiu $t6, $zero, 0 # {{CHECK}}: encoding: [0x64,0x0e,0x00,0x00] 42*0a6a1f1dSLionel Sambuc# WARNING-NEXT: ^~ 43*0a6a1f1dSLionel Sambuc# WARNING-NEXT: Did you mean $t2? 44*0a6a1f1dSLionel Sambucdaddiu $t6, $zero, 0 # CHECK: encoding: [0x64,0x0e,0x00,0x00] 45*0a6a1f1dSLionel Sambuc# WARNING: mips64-register-names-n32-n64.s:[[@LINE+4]]:9: warning: register names $t4-$t7 are only available in O32. 46*0a6a1f1dSLionel Sambuc# WARNING-NEXT: daddiu $t7, $zero, 0 # {{CHECK}}: encoding: [0x64,0x0f,0x00,0x00] 47*0a6a1f1dSLionel Sambuc# WARNING-NEXT: ^~ 48*0a6a1f1dSLionel Sambuc# WARNING-NEXT: Did you mean $t3? 49*0a6a1f1dSLionel Sambucdaddiu $t7, $zero, 0 # CHECK: encoding: [0x64,0x0f,0x00,0x00] 50*0a6a1f1dSLionel Sambucdaddiu $s0, $zero, 0 # CHECK: encoding: [0x64,0x10,0x00,0x00] 51*0a6a1f1dSLionel Sambucdaddiu $s1, $zero, 0 # CHECK: encoding: [0x64,0x11,0x00,0x00] 52*0a6a1f1dSLionel Sambucdaddiu $s2, $zero, 0 # CHECK: encoding: [0x64,0x12,0x00,0x00] 53*0a6a1f1dSLionel Sambucdaddiu $s3, $zero, 0 # CHECK: encoding: [0x64,0x13,0x00,0x00] 54*0a6a1f1dSLionel Sambucdaddiu $s4, $zero, 0 # CHECK: encoding: [0x64,0x14,0x00,0x00] 55*0a6a1f1dSLionel Sambucdaddiu $s5, $zero, 0 # CHECK: encoding: [0x64,0x15,0x00,0x00] 56*0a6a1f1dSLionel Sambucdaddiu $s6, $zero, 0 # CHECK: encoding: [0x64,0x16,0x00,0x00] 57*0a6a1f1dSLionel Sambucdaddiu $s7, $zero, 0 # CHECK: encoding: [0x64,0x17,0x00,0x00] 58*0a6a1f1dSLionel Sambucdaddiu $t8, $zero, 0 # CHECK: encoding: [0x64,0x18,0x00,0x00] 59*0a6a1f1dSLionel Sambucdaddiu $t9, $zero, 0 # CHECK: encoding: [0x64,0x19,0x00,0x00] 60*0a6a1f1dSLionel Sambucdaddiu $kt0, $zero, 0 # CHECK: encoding: [0x64,0x1a,0x00,0x00] 61*0a6a1f1dSLionel Sambucdaddiu $kt1, $zero, 0 # CHECK: encoding: [0x64,0x1b,0x00,0x00] 62*0a6a1f1dSLionel Sambucdaddiu $gp, $zero, 0 # CHECK: encoding: [0x64,0x1c,0x00,0x00] 63*0a6a1f1dSLionel Sambucdaddiu $sp, $zero, 0 # CHECK: encoding: [0x64,0x1d,0x00,0x00] 64*0a6a1f1dSLionel Sambucdaddiu $s8, $zero, 0 # CHECK: encoding: [0x64,0x1e,0x00,0x00] 65*0a6a1f1dSLionel Sambucdaddiu $fp, $zero, 0 # CHECK: encoding: [0x64,0x1e,0x00,0x00] 66*0a6a1f1dSLionel Sambucdaddiu $ra, $zero, 0 # CHECK: encoding: [0x64,0x1f,0x00,0x00] 67*0a6a1f1dSLionel Sambuc 68*0a6a1f1dSLionel Sambuc# [*] - t0-t3 are aliases of t4-t7 for compatibility with both the original 69*0a6a1f1dSLionel Sambuc# ABI documentation (using t4-t7) and GNU As (using t0-t3) 70