https://sourceware.org/bugzilla/show_bug.cgi?id=20842
Bug ID: 20842
Summary: Crash of AS on invalid data
Product: binutils
Version: 2.27
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: gas
Assignee: unassigned at sourceware dot org
Reporter: jamesmikedupont at googlemail dot com
Target Milestone: ---
This line was genrated by objdump :
9f5ed5: 66 c4 01 01 66 c4 data16 vpcmpgtd %xmm12,%xmm15,%xmm8
Feeding it back to as :
regen2.asm: Assembler messages:
regen2.asm:2: Internal error, aborting at ../../gas/config/tc-i386.c:7215 in
output_insn
Please report this bug.
Here are the lines that crashed the as.
test19777:
data16 vpcmpgtd %xmm12,%xmm15,%xmm8
test19778:
data16 vpcmpgtd %xmm5,%xmm15,%xmm8
test19779:
data16 movb $0x01,(%rax)
test19780:
data16 movb $0x01,(%rcx)
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