| commit | 263e13d1f7d2d13782c5a63799c9979b9bbfd853 | [log] [tgz] |
|---|---|---|
| author | Cherry Zhang <cherryyz@google.com> | Mon Apr 12 14:00:49 2021 -0400 |
| committer | Cherry Zhang <cherryyz@google.com> | Mon Apr 12 21:59:59 2021 +0000 |
| tree | 89e7f58b299069d76560c06899fd6a887772bebd | |
| parent | 3d5e3a15f65f1dd622c87ffba58914c877c8112c [diff] |
test: make codegen tests work with both ABIs Some codegen tests were written with the assumption that arguments and results are in memory, and with a specific stack layout. With the register ABI, the assumption is no longer true. Adjust the tests to work with both cases. - For tests expecting in memory arguments/results, change to use global variables or memory-assigned argument/results. - Allow more registers. E.g. some tests expecting register names contain only letters (e.g. AX), but it can also contain numbers (e.g. R10). - Some instruction selection changes when operate on register vs. memory, e.g. ADDQ vs. LEAQ, MOVB vs. MOVL. Accept both. TODO: mathbits.go and memops.go still need fix. Change-Id: Ic5932b4b5dd3f5d30ed078d296476b641420c4c5 Reviewed-on: https://go-review.googlesource.com/c/go/+/309335 Trust: Cherry Zhang <cherryyz@google.com> Run-TryBot: Cherry Zhang <cherryyz@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: David Chase <drchase@google.com>
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