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llvm-mirror/test/MC/Mips/macro-ld-sd.s
Simon Atanasyan b8ca8b155a [mips] Map SW instruction to its microMIPS R6 variant
To provide mapping between standard and microMIPS R6 variants of the
`sw` command we have to rename SWSP_xxx commands from "sw" to "swsp".
Otherwise `tablegen` starts to show the error `Multiple matches found
for `SW'`. After that to restore printing SWSP command as `sw`, I add
an appropriate `MipsInstAlias` instance.

We also need to implement "size reduction" for microMIPS R6. But this
task is for separate patch. After that the `micromips-lwsp-swsp.ll` test
case will be extended.

Differential Revision: http://reviews.llvm.org/D59046

llvm-svn: 356045
2019-03-13 13:09:30 +00:00

45 lines
2.4 KiB
ArmAsm

# RUN: llvm-mc -triple mips-mti-linux-gnu -mcpu=mips32r2 \
# RUN: -show-encoding %s | FileCheck --check-prefixes=ALL,32 %s
# RUN: llvm-mc -triple mips-mti-linux-gnu -mcpu=mips32r2 -mattr=+micromips \
# RUN: -show-encoding %s | FileCheck --check-prefixes=ALL,MM2 %s
# RUN: llvm-mc -triple mips-mti-linux-gnu -mcpu=mips32r6 -mattr=+micromips \
# RUN: -show-encoding %s | FileCheck --check-prefixes=ALL,MM6 %s
# RUN: llvm-mc -triple mips64-mti-linux-gnu -show-encoding %s -target-abi n64 \
# RUN: | FileCheck --check-prefixes=ALL,64 %s
# RUN: llvm-mc -triple mips64-mti-linux-gnu -show-encoding %s -target-abi n32 \
# RUN: | FileCheck --check-prefixes=ALL,64 %s
# ALL: .text
ld $8, 0($5)
# 32: lw $8, 0($5) # encoding: [0x8c,0xa8,0x00,0x00]
# 32: lw $9, 4($5) # encoding: [0x8c,0xa9,0x00,0x04]
# MM2: lw $8, 0($5) # encoding: [0xfd,0x05,0x00,0x00]
# MM2: lw $9, 4($5) # encoding: [0xfd,0x25,0x00,0x04]
# MM6: lw $8, 0($5) # encoding: [0xfd,0x05,0x00,0x00]
# MM6: lw $9, 4($5) # encoding: [0xfd,0x25,0x00,0x04]
# 64: ld $8, 0($5) # encoding: [0xdc,0xa8,0x00,0x00]
sd $8, 0($5)
# 32: sw $8, 0($5) # encoding: [0xac,0xa8,0x00,0x00]
# 32: sw $9, 4($5) # encoding: [0xac,0xa9,0x00,0x04]
# MM2: sw $8, 0($5) # encoding: [0xf9,0x05,0x00,0x00]
# MM2: sw $9, 4($5) # encoding: [0xf9,0x25,0x00,0x04]
# MM6: sw $8, 0($5) # encoding: [0xf9,0x05,0x00,0x00]
# MM6: sw $9, 4($5) # encoding: [0xf9,0x25,0x00,0x04]
# 64: sd $8, 0($5) # encoding: [0xfc,0xa8,0x00,0x00]
ld $8, 0($8)
# 32: lw $9, 4($8) # encoding: [0x8d,0x09,0x00,0x04]
# 32: lw $8, 0($8) # encoding: [0x8d,0x08,0x00,0x00]
# MM2: lw $9, 4($8) # encoding: [0xfd,0x28,0x00,0x04]
# MM2: lw $8, 0($8) # encoding: [0xfd,0x08,0x00,0x00]
# MM6: lw $9, 4($8) # encoding: [0xfd,0x28,0x00,0x04]
# MM6: lw $8, 0($8) # encoding: [0xfd,0x08,0x00,0x00]
# 64: ld $8, 0($8) # encoding: [0xdd,0x08,0x00,0x00]
sd $8, 0($8)
# 32: sw $8, 0($8) # encoding: [0xad,0x08,0x00,0x00]
# 32: sw $9, 4($8) # encoding: [0xad,0x09,0x00,0x04]
# MM2: sw $8, 0($8) # encoding: [0xf9,0x08,0x00,0x00]
# MM2: sw $9, 4($8) # encoding: [0xf9,0x28,0x00,0x04]
# MM6: sw $8, 0($8) # encoding: [0xf9,0x08,0x00,0x00]
# MM6: sw $9, 4($8) # encoding: [0xf9,0x28,0x00,0x04]
# 64: sd $8, 0($8) # encoding: [0xfd,0x08,0x00,0x00]