llvm-6502/test/MC/Mips/mips32r6/invalid.s
Daniel Sanders 5ee24f37af [mips][mips64r6] [ls][wd]c2 were re-encoded with 11-bit signed immediates rather than 16-bit in MIPS32r6/MIPS64r6
Summary:
The error message for the invalid.s cases isn't very helpful. It happens because
there is an instruction with a wider immediate that would have matched if the
NotMips32r6 predicate were true. I have some WIP to improve the message but it
affects most error messages for removed/re-encoded instructions on
MIPS32r6/MIPS64r6 and should therefore be a separate commit.

Depens on D4115

Reviewers: zoran.jovanovic, jkolek, vmedic

Reviewed By: vmedic

Differential Revision: http://reviews.llvm.org/D4117

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211012 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-16 10:00:45 +00:00

15 lines
897 B
ArmAsm

# Instructions that are available for the current ISA but should be rejected by
# the assembler (e.g. invalid set of operands or operand's restrictions not met).
# RUN: not llvm-mc %s -triple=mips-unknown-linux -mcpu=mips32r6 2>%t1
# RUN: FileCheck %s < %t1 -check-prefix=ASM
.text
.set noreorder
.set noat
jalr.hb $31 # ASM: :[[@LINE]]:9: error: source and destination must be different
jalr.hb $31, $31 # ASM: :[[@LINE]]:9: error: source and destination must be different
ldc2 $8,-21181($at) # ASM: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
sdc2 $20,23157($s2) # ASM: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
swc2 $25,24880($s0) # ASM: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled