llvm/test/MC/Mips/insn-directive.s
Toma Tabacu e7d84301cc [mips] [IAS] Add support for the .insn directive.
Summary:
This assembler directive marks the current label as an instruction label in microMIPS and MIPS16.

This initial implementation works only for microMIPS.

Reviewers: dsanders

Reviewed By: dsanders

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D8006

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235084 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-16 09:53:47 +00:00

99 lines
1.8 KiB
ArmAsm

# RUN: llvm-mc %s -arch=mips -mcpu=mips32 | FileCheck %s --check-prefix=ASM
# RUN: llvm-mc %s -arch=mips -mcpu=mips32 -filetype=obj -o - | \
# RUN: llvm-readobj -symbols - | FileCheck %s --check-prefix=OBJ
.set micromips
.global f_mm_insn_data
.type f_mm_insn_data, @function
f_mm_insn_data:
.insn
.word 0x00e73910 # add $7, $7, $7
.global f_mm_insn_instr
.type f_mm_insn_instr, @function
f_mm_insn_instr:
.insn
add $7, $7, $7
.global o_mm_insn_data
.type o_mm_insn_data, @object
o_mm_insn_data:
.insn
.word 0x00e73910 # add $7, $7, $7
.global o_mm_insn_instr
.type o_mm_insn_instr, @object
o_mm_insn_instr:
.insn
add $7, $7, $7
.set nomicromips
.global f_normal_insn_data
.type f_normal_insn_data, @function
f_normal_insn_data:
.insn
.word 0x00e73820 # add $7, $7, $7
.global f_normal_insn_instr
.type f_normal_insn_instr, @function
f_normal_insn_instr:
.insn
add $7, $7, $7
.global o_normal_insn_data
.type o_normal_insn_data, @object
o_normal_insn_data:
.insn
.word 0x00e73820 # add $7, $7, $7
.global o_normal_insn_instr
.type o_normal_insn_instr, @object
o_normal_insn_instr:
.insn
add $7, $7, $7
# Verify that .insn causes the currently saved labels to be cleared by checking
# that foo doesn't get marked.
.set nomicromips
foo:
.insn
.word 0x00e73820 # add $7, $7, $7
.set micromips
bar:
add $7, $7, $7
# ASM: .insn
# OBJ: Symbols [
# OBJ: Name: foo
# OBJ: Other: 0
# OBJ: Name: f_mm_insn_data
# OBJ: Other: 128
# OBJ: Name: f_mm_insn_instr
# OBJ: Other: 128
# OBJ: Name: f_normal_insn_data
# OBJ: Other: 0
# OBJ: Name: f_normal_insn_instr
# OBJ: Other: 0
# OBJ: Name: o_mm_insn_data
# OBJ: Other: 128
# OBJ: Name: o_mm_insn_instr
# OBJ: Other: 128
# OBJ: Name: o_normal_insn_data
# OBJ: Other: 0
# OBJ: Name: o_normal_insn_instr
# OBJ: Other: 0
# OBJ: ]