llvm-6502/test/MC/Mips/mips-jump-delay-slots.s
Toma Tabacu f716ca43ca [mips] [IAS] Add support for the BNEZL and BEQZL pseudo-instructions.
Summary:
They are of the form "bnezl/beqzl $rs, offset" and expand to "bnel/beql $rs, $zero, offset".

These instructions are used in Linux inline assembly.

Reviewers: dsanders

Reviewed By: dsanders

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D8540

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@234401 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-08 12:15:05 +00:00

129 lines
3.1 KiB
ArmAsm

# Verify that every branch and jump instruction is followed by a delay slot
# except for the branch likely instructions.
#
# RUN: llvm-mc %s -triple=mips-unknown-linux -mcpu=mips32r2 | FileCheck %s
.set noat
# CHECK: b 1332
# CHECK: nop
b 1332
# CHECK: bc1f 1332
# CHECK: nop
bc1f 1332
# CHECK: bc1t 1332
# CHECK: nop
bc1t 1332
# CHECK: beq $9, $6, 1332
# CHECK: nop
beq $9,$6,1332
# CHECK: bgez $6, 1332
# CHECK: nop
bgez $6,1332
# CHECK: bgezal $6, 1332
# CHECK: nop
bgezal $6,1332
# CHECK: bgtz $6, 1332
# CHECK: nop
bgtz $6,1332
# CHECK: blez $6, 1332
# CHECK: nop
blez $6,1332
# CHECK: bltz $6, 1332
# CHECK: nop
bltz $6,1332
# CHECK: bne $9, $6, 1332
# CHECK: nop
bne $9,$6,1332
# CHECK: bltzal $6, 1332
# CHECK: nop
bltzal $6,1332
# CHECK: bal 1332
# CHECK: nop
bal 1332
# CHECK: bnez $11, 1332
# CHECK: nop
bnez $11,1332
# CHECK: beqz $11, 1332
# CHECK: nop
beqz $11,1332
# CHECK: bc1fl 1332
# CHECK-NOT: nop
bc1fl 1332
# CHECK: bc1fl 1332
# CHECK-NOT: nop
bc1fl $fcc0, 1332
# CHECK: bc1fl $fcc3, 1332
# CHECK-NOT: nop
bc1fl $fcc3, 1332
# CHECK: bc1tl 1332
# CHECK-NOT: nop
bc1tl 1332
# CHECK: bc1tl 1332
# CHECK-NOT: nop
bc1tl $fcc0, 1332
# CHECK: bc1tl $fcc3, 1332
# CHECK-NOT: nop
bc1tl $fcc3, 1332
# CHECK: beql $9, $6, 1332
# CHECK-NOT: nop
beql $9,$6,1332
# CHECK: beql $9, $zero, 1332
# CHECK-NOT: nop
beqzl $9,1332
# CHECK: bnel $9, $6, 1332
# CHECK-NOT: nop
bnel $9,$6,1332
# CHECK: bnel $9, $zero, 1332
# CHECK-NOT: nop
bnezl $9,1332
# CHECK: bgezl $6, 1332
# CHECK-NOT: nop
bgezl $6,1332
# CHECK: bgtzl $6, 1332
# CHECK-NOT: nop
bgtzl $6,1332
# CHECK: blezl $6, 1332
# CHECK-NOT: nop
blezl $6,1332
# CHECK: bltzl $6, 1332
# CHECK-NOT: nop
bltzl $6,1332
# CHECK: bgezall $6, 1332
# CHECK-NOT: nop
bgezall $6,1332
# CHECK: bltzall $6, 1332
# CHECK-NOT: nop
bltzall $6,1332
# CHECK: j 1328
# CHECK: nop
j 1328
# CHECK: jal 1328
# CHECK: nop
jal 1328
# CHECK: jalr $6
# CHECK: nop
jalr $6
# CHECK: jalr $25
# CHECK: nop
jalr $31,$25
# CHECK: jalr $10, $11
# CHECK: nop
jalr $10,$11
# CHECK: jr $7
# CHECK: nop
jr $7
# CHECK: jr $7
# CHECK: nop
j $7
# CHECK: jalr $25
# CHECK: nop
jal $25
# CHECK: jalr $4, $25
# CHECK: nop
jal $4,$25
# CHECK: jalx lab
# CHECK: nop
jalx lab