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03454ab1ca
Summary: Also tightened up the acceptable condition operand for these instructions on MIPS-I to MIPS-III. Support for $fcc[1-7] was added in MIPS-IV. Prior to that only $fcc0 is acceptable. We currently don't optimize (BEQZ (NOT $a), $target) and similar. It's probably best to do this in InstCombine. Depends on D4111 Reviewers: jkolek, zoran.jovanovic, vmedic Reviewed By: vmedic Differential Revision: http://reviews.llvm.org/D4112 llvm-svn: 210787
43 lines
4.4 KiB
ArmAsm
43 lines
4.4 KiB
ArmAsm
# Instructions that are invalid
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#
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# RUN: not llvm-mc %s -triple=mips-unknown-linux -show-encoding -mcpu=mips2 \
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# RUN: 2>%t1
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# RUN: FileCheck %s < %t1
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.set noat
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bc1f $fcc1, 4 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
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bc1t $fcc1, 4 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
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clo $11,$a1 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
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clz $sp,$gp # CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
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deret # CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
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eret # CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
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jr.hb $4 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
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jalr.hb $4 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
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jalr.hb $4, $5 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
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madd $s6,$13 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
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madd $zero,$9 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
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maddu $s3,$gp # CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
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maddu $24,$s2 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
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mfc0 $a2,$14,1 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
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movf $gp,$8,$fcc0 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
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movf $gp,$8,$fcc7 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
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movf.d $f6,$f11,$fcc0 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
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movf.d $f6,$f11,$fcc5 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
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movf.s $f23,$f5,$fcc0 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
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movf.s $f23,$f5,$fcc6 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
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movn $v1,$s1,$s0 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
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movn.d $f27,$f21,$k0 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
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movn.s $f12,$f0,$s7 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
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movt $zero,$s4,$fcc0 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
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movt $zero,$s4,$fcc5 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
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movt.d $f0,$f2,$fcc0 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
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movt.s $f30,$f2,$fcc0 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
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movt.s $f30,$f2,$fcc1 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
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movz $a1,$s6,$9 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
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movz.d $f12,$f29,$9 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
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movz.s $f25,$f7,$v1 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
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msub $s7,$k1 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
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msubu $15,$a1 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
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mtc0 $9,$29,3 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
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mul $s0,$s4,$at # CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
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