1 ; Test all important variants of the unconditional 'br' instruction.
3 ; RUN: llc -march=mips -mcpu=mips32 -asm-show-inst < %s | FileCheck %s -check-prefix=ALL -check-prefix=NOT-R6
4 ; RUN: llc -march=mips -mcpu=mips32r2 -asm-show-inst < %s | FileCheck %s -check-prefix=ALL -check-prefix=NOT-R6
5 ; RUN: llc -march=mips -mcpu=mips32r6 -asm-show-inst < %s | FileCheck %s -check-prefix=ALL -check-prefix=R6
6 ; RUN: llc -march=mips64 -mcpu=mips4 -asm-show-inst < %s | FileCheck %s -check-prefix=ALL -check-prefix=NOT-R6
7 ; RUN: llc -march=mips64 -mcpu=mips64 -asm-show-inst < %s | FileCheck %s -check-prefix=ALL -check-prefix=NOT-R6
8 ; RUN: llc -march=mips64 -mcpu=mips64r2 -asm-show-inst < %s | FileCheck %s -check-prefix=ALL -check-prefix=NOT-R6
9 ; RUN: llc -march=mips64 -mcpu=mips64r6 -asm-show-inst < %s | FileCheck %s -check-prefix=ALL -check-prefix=R6
11 define i32 @br(i8 *%addr) {
13 ; NOT-R6: jr $4 # <MCInst #{{[0-9]+}} JR
14 ; R6: jr $4 # <MCInst #{{[0-9]+}} JALR
17 ; NOT-R6: jr $ra # <MCInst #{{[0-9]+}} JR
18 ; R6: jr $ra # <MCInst #{{[0-9]+}} JALR
19 ; ALL: addiu $2, $zero, 0
22 ; NOT-R6: jr $ra # <MCInst #{{[0-9]+}} JR
23 ; R6: jr $ra # <MCInst #{{[0-9]+}} JALR
24 ; ALL: addiu $2, $zero, 1
27 indirectbr i8* %addr, [label %L1, label %L2]