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llvm-project/llvm/test/MC/Mips/macro-dla-bad.s

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[MIPS] Handle PIC load address macro instructions in N64. In particular, use CALL16 (similar to O32) for address loads into T9 for certain cases. Otherwise use a %got_disp relocation to load the address of a symbol. Small offsets (small enough to fit in a 16-bit signed immediate) can be used and are added to the symbol address after it is loaded from the GOT. Larger offsets are currently unsupported and result in an error from the assembler. Reviewers: sdardis Reviewed By: sdardis Patch by: John Baldwin Subscribers: llvm-commits, seanbruno, arichardson, emaste, dim Differential Revision: https://reviews.llvm.org/D33948 llvm-svn: 306831
2017-06-30 23:44:27 +08:00
# RUN: not llvm-mc %s -arch=mips64 -mcpu=mips3 -target-abi n64 2>&1 | \
# RUN: FileCheck %s
.text
.option pic2
dla $5, symbol+0x8000
# CHECK: :[[@LINE-1]]:3: error: macro instruction uses large offset, which is not currently supported
dla $5, symbol-0x8001
# CHECK: :[[@LINE-1]]:3: error: macro instruction uses large offset, which is not currently supported
dla $5, symbol+0x8000($6)
# CHECK: :[[@LINE-1]]:3: error: macro instruction uses large offset, which is not currently supported
dla $5, symbol-0x8001($6)
# CHECK: :[[@LINE-1]]:3: error: macro instruction uses large offset, which is not currently supported
dla $25, symbol+0x8000
# CHECK: :[[@LINE-1]]:3: error: macro instruction uses large offset, which is not currently supported
dla $25, symbol-0x8001
# CHECK: :[[@LINE-1]]:3: error: macro instruction uses large offset, which is not currently supported
dla $25, symbol+0x8000($6)
# CHECK: :[[@LINE-1]]:3: error: macro instruction uses large offset, which is not currently supported
dla $25, symbol-0x8001($6)
# CHECK: :[[@LINE-1]]:3: error: macro instruction uses large offset, which is not currently supported