Revert of X87: disable the regress-undefined-nan test case for x87. (patchset #1 id:1 of https://codereview.chromium.org/1414733004/ )
Reason for revert: because of merge mistake, "regress/" is missed when skipping one test case for X87. "regress/" will be added when relanding it. Original issue's description: > X87: disable the regress-undefined-nan test case for x87. > > The reason is when native_context_specialization flag is ture, X87 turbofan > will hit the known issue that X87 will change a sNaN to qNaN by default. And > then it will fail when bit-comparing the source (sNaN) and the result (qNaN). > > BUG= > > Committed: https://crrev.com/b3c719ebbad6c87afefa33a7d0b3f412b2e304db > Cr-Commit-Position: refs/heads/master@{#31530} TBR=bmeurer@chromium.org,weiliang.lin@intel.com NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG= Review URL: https://codereview.chromium.org/1417303005 Cr-Commit-Position: refs/heads/master@{#31543}
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@ -576,12 +576,6 @@
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'mirror-script': [PASS, NO_VARIANTS],
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}], # 'arch == mips'
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##############################################################################
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['arch == x87', {
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# Turbofan will hit the known issue that x87 changes sNaN to qNaN by default.
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'regress-undefined-nan': [SKIP],
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}], # 'arch == x87'
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##############################################################################
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['arch == mips64el or arch == mips64', {
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