guyuqi commented on a change in pull request #12009:
URL: https://github.com/apache/arrow/pull/12009#discussion_r778576187
##########
File path: go/arrow/math/Makefile
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@@ -37,27 +41,42 @@ INTEL_SOURCES := \
int64_avx2_amd64.s int64_sse4_amd64.s \
uint64_avx2_amd64.s uint64_sse4_amd64.s
+ARM_SOURCES := \
+ float64_neon_arm64.s \
+ int64_neon_arm64.s \
+ uint64_neon_arm64.s
+
.PHONEY: assembly
-assembly: $(INTEL_SOURCES)
+#ifeq ($(GOARCH), arm64)
+assembly: $(ARM_SOURCES)
+#else
+#assembly: $(INTEL_SOURCES)
+#endif
Review comment:
@zeroshade Thanks for your comments. :-)
Agreed on what you mentioned.
But after further consideration, it's noted that `c2goasm`doesn't work
correctly for Arm64.
The Arm64 assembly were generated by `asm2plan9s`, and I manually formatted
the related assembler codes.
IMO, it seems that we would not add the `assembly` target for Arm64 until
`c2goasm` added the Arm64 support.
The `ARM_SOURCES` should be removed.
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