Wrong use of vpcmpeqd when assembling certain avx2 immediates
Bug #1928516 reported by
Marco Heisig
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| SBCL |
Fix Released
|
Undecided
|
Unassigned | ||
Bug Description
When compiling code that uses an avx2-immediate whose bits are all one, the compiler complains about "invalid number of arguments: 3" during sb-asem::%assemble of "VPCMPEQD". The code that emits this malformed instruction is in the load-int-
This is on SBCL 2.1.4.75.
Revision history for this message
| Marco Heisig (marco-heisig-h) wrote | #1 |
| Changed in sbcl: | |
| status: | New → Fix Committed |
| Changed in sbcl: | |
| status: | Fix Committed → Fix Released |
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