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1## Test valid bit shift instructions.2 3# RUN: llvm-mc %s --triple=loongarch32 --show-encoding \4# RUN: | FileCheck --check-prefixes=CHECK-ASM,CHECK-ASM-AND-OBJ %s5# RUN: llvm-mc %s --triple=loongarch64 --show-encoding --defsym=LA64=1 \6# RUN: | FileCheck --check-prefixes=CHECK-ASM,CHECK-ASM-AND-OBJ,CHECK64-ASM,CHECK64-ASM-AND-OBJ %s7# RUN: llvm-mc %s --triple=loongarch32 --filetype=obj | llvm-objdump -d - \8# RUN: | FileCheck --check-prefixes=CHECK-ASM-AND-OBJ %s9# RUN: llvm-mc %s --triple=loongarch64 --filetype=obj --defsym=LA64=1 | llvm-objdump -d - \10# RUN: | FileCheck --check-prefixes=CHECK-ASM-AND-OBJ,CHECK64-ASM-AND-OBJ %s11 12#############################################################13## Instructions for both loongarch32 and loongarch6414#############################################################15 16# CHECK-ASM-AND-OBJ: sll.w $s1, $s4, $s017# CHECK-ASM: encoding: [0x78,0x5f,0x17,0x00]18sll.w $s1, $s4, $s019 20# CHECK-ASM-AND-OBJ: srl.w $s8, $t5, $a321# CHECK-ASM: encoding: [0x3f,0x9e,0x17,0x00]22srl.w $s8, $t5, $a323 24# CHECK-ASM-AND-OBJ: sra.w $t0, $s5, $a625# CHECK-ASM: encoding: [0x8c,0x2b,0x18,0x00]26sra.w $t0, $s5, $a627 28# CHECK-ASM-AND-OBJ: rotr.w $ra, $s3, $t629# CHECK-ASM: encoding: [0x41,0x4b,0x1b,0x00]30rotr.w $ra, $s3, $t631 32# CHECK-ASM-AND-OBJ: slli.w $s3, $t6, 033# CHECK-ASM: encoding: [0x5a,0x82,0x40,0x00]34slli.w $s3, $t6, 035 36# CHECK-ASM-AND-OBJ: srli.w $a6, $t2, 3037# CHECK-ASM: encoding: [0xca,0xf9,0x44,0x00]38srli.w $a6, $t2, 3039 40# CHECK-ASM-AND-OBJ: srai.w $a4, $t5, 2441# CHECK-ASM: encoding: [0x28,0xe2,0x48,0x00]42srai.w $a4, $t5, 2443 44# CHECK-ASM-AND-OBJ: rotri.w $s0, $t8, 2345# CHECK-ASM: encoding: [0x97,0xde,0x4c,0x00]46rotri.w $s0, $t8, 2347 48 49#############################################################50## Instructions only for loongarch6451#############################################################52 53.ifdef LA6454 55# CHECK64-ASM-AND-OBJ: sll.d $t8, $t3, $sp56# CHECK64-ASM: encoding: [0xf4,0x8d,0x18,0x00]57sll.d $t8, $t3, $sp58 59# CHECK64-ASM-AND-OBJ: srl.d $t2, $s2, $zero60# CHECK64-ASM: encoding: [0x2e,0x03,0x19,0x00]61srl.d $t2, $s2, $zero62 63# CHECK64-ASM-AND-OBJ: sra.d $a3, $fp, $s864# CHECK64-ASM: encoding: [0xc7,0xfe,0x19,0x00]65sra.d $a3, $fp, $s866 67# CHECK64-ASM-AND-OBJ: rotr.d $s8, $sp, $ra68# CHECK64-ASM: encoding: [0x7f,0x84,0x1b,0x00]69rotr.d $s8, $sp, $ra70 71# CHECK64-ASM-AND-OBJ: slli.d $a6, $s8, 3972# CHECK64-ASM: encoding: [0xea,0x9f,0x41,0x00]73slli.d $a6, $s8, 3974 75# CHECK64-ASM-AND-OBJ: srli.d $s8, $fp, 3876# CHECK64-ASM: encoding: [0xdf,0x9a,0x45,0x00]77srli.d $s8, $fp, 3878 79# CHECK64-ASM-AND-OBJ: srai.d $a5, $r21, 2780# CHECK64-ASM: encoding: [0xa9,0x6e,0x49,0x00]81srai.d $a5, $r21, 2782 83# CHECK64-ASM-AND-OBJ: rotri.d $s6, $zero, 784# CHECK64-ASM: encoding: [0x1d,0x1c,0x4d,0x00]85rotri.d $s6, $zero, 786 87.endif88 89