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AsmParser: test .double NaN and .double inf

Description

AsmParser: test .double NaN and .double inf

Summary: It looks like this support was added to match GNU AS, but only tests
.float and not .double. I asked RedHat folks to confirm that 0x7fffffffffffffff
was indeed the right value for NaN.

Same for infinity, but it only has positive / negative encodings.

Reviewers: scanon, rjmccall

Subscribers: jkorous, dexonsmith, llvm-commits

Differential Revision: https://reviews.llvm.org/D55531

Details

Committed
jfbDec 17 2018, 10:54 AM
Differential Revision
D55531: AsmParser: test .double NaN
Parents
rL349375: [AMDGPU][MC][DOC] A fix for build failure in r349370
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