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# REQUIRES: mips
# Check MIPS ELF ISA flag calculation if input files have different ISAs.
# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux \
# RUN: -mcpu=mips32 %S/Inputs/mips-dynamic.s -o %t1.o
# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux \
# RUN: -mcpu=mips32r2 %s -o %t2.o
# RUN: ld.lld %t1.o %t2.o -o %t.exe
# RUN: llvm-readobj -h %t.exe | FileCheck -check-prefix=R1R2 %s
# Check that lld does not allow to link incompatible ISAs.
# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux \
# RUN: -mcpu=mips3 %S/Inputs/mips-dynamic.s -o %t1.o
# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux \
# RUN: -mcpu=mips32 -mattr=+fp64 %s -o %t2.o
# RUN: not ld.lld %t1.o %t2.o -o %t.exe 2>&1 | FileCheck -check-prefix=R3R32 %s
# Check that lld does not allow to link incompatible ISAs.
# RUN: llvm-mc -filetype=obj -triple=mips64-unknown-linux \
# RUN: -mcpu=mips64r6 %S/Inputs/mips-dynamic.s -o %t1.o
# RUN: llvm-mc -filetype=obj -triple=mips64-unknown-linux \
# RUN: -position-independent -mcpu=octeon %s -o %t2.o
# RUN: not ld.lld %t1.o %t2.o -o %t.exe 2>&1 \
# RUN: | FileCheck -check-prefix=R6OCTEON %s
# Check that lld take in account EF_MIPS_MACH_XXX ISA flags
# RUN: llvm-mc -filetype=obj -triple=mips64-unknown-linux \
# RUN: -position-independent -mcpu=mips64 %S/Inputs/mips-dynamic.s -o %t1.o
# RUN: llvm-mc -filetype=obj -triple=mips64-unknown-linux \
# RUN: -position-independent -mcpu=octeon %s -o %t2.o
# RUN: ld.lld %t1.o %t2.o -o %t.exe
# RUN: llvm-readobj -h %t.exe | FileCheck -check-prefix=OCTEON %s
.option pic0
.text
.global __start
__start:
nop
# R1R2: Flags [
# R1R2-NEXT: EF_MIPS_ABI_O32
# R1R2-NEXT: EF_MIPS_ARCH_32R2
# R1R2-NEXT: EF_MIPS_CPIC
# R1R2-NEXT: ]
# R3R32: error: incompatible target ISA:
# R3R32-NEXT: >>> {{.+}}mips-elf-flags-err.s.tmp1.o: mips3
# R3R32-NEXT: >>> {{.+}}mips-elf-flags-err.s.tmp2.o: mips32
# R6OCTEON: error: incompatible target ISA:
# R6OCTEON-NEXT: >>> {{.+}}mips-elf-flags-err.s.tmp1.o: mips64r6
# R6OCTEON-NEXT: >>> {{.+}}mips-elf-flags-err.s.tmp2.o: mips64r2 (octeon)
# OCTEON: Flags [
# OCTEON-NEXT: EF_MIPS_ARCH_64R2
# OCTEON-NEXT: EF_MIPS_CPIC
# OCTEON-NEXT: EF_MIPS_MACH_OCTEON
# OCTEON: ]
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