[PATCH] D153106: [CSKY] Optimize multiplication with immediates

[Ben Shi via Phabricator via llvm-commits]

benshi001 added inline comments.


================
Comment at: llvm/test/CodeGen/CSKY/mul-imm.ll:198
 ;; This case can not be optimized, due to the data type exceeds.
 define i64 @mul_i64_4097(i64 %x) {
 ; CHECK-LABEL: mul_i64_4097:
----------------
This is the negative case, which can not be optimized due to data size exceeds 32-bit.


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  https://reviews.llvm.org/D153106/new/

https://reviews.llvm.org/D153106