[llvm-bugs] [Bug 44347] New: Hexagon cmplt instruction have incorrect assembly syntax
via llvm-bugs
llvm-bugs at lists.llvm.org
Thu Dec 19 13:52:56 PST 2019
https://bugs.llvm.org/show_bug.cgi?id=44347
Bug ID: 44347
Summary: Hexagon cmplt instruction have incorrect assembly
syntax
Product: new-bugs
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: new bugs
Assignee: unassignedbugs at nondot.org
Reporter: w.parker.thompson at gmail.com
CC: htmldeveloper at gmail.com, llvm-bugs at lists.llvm.org
In the Hexagon instruction definitions of J4_cmplt* and C4_cmplt* instructions
all have ".gt" postfixes in the assembly syntax.
Examples (from HexagonDepInstrInfo.td):
def C4_cmplte : HInst<
(outs PredRegs:$Pd4),
(ins IntRegs:$Rs32, IntRegs:$Rt32),
"$Pd4 = !cmp.gt($Rs32,$Rt32)",
and
def J4_cmplt_f_jumpnv_nt : HInst<
(outs),
(ins IntRegs:$Rt32, IntRegs:$Ns8, b30_2Imm:$Ii),
"if (!cmp.gt($Rt32,$Ns8.new)) jump:nt $Ii",
These should read "cmp.lt(" for the whole family of cmplt* instructions.
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