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test/codegen: add initial codegen tests for integer min/max

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Change-Id: I006370053748edbec930c7279ee88a805009aa0d
Reviewed-on: https://go-review.googlesource.com/c/go/+/606976
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Meng Zhuo <mengzhuo1203@gmail.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
This commit is contained in:
Joel Sing 2024-08-20 23:41:40 +10:00
parent 1e9c5bbc8a
commit 02a9f51011
1 changed files with 36 additions and 0 deletions
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36
test/codegen/arithmetic.go
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@ -629,3 +629,39 @@ func constantFold3(i, j int) int {
r := (5 * i) * (6 * j)
return r
}
// ----------------- //
// Integer Min/Max //
// ----------------- //
func Int64Min(a, b int64) int64 {
// amd64: "CMPQ","CMOVQLT"
// arm64: "CMP","CSEL"
// riscv64/rva20u64:"BLT\t"
// riscv64/rva22u64:"MIN\t"
return min(a, b)
}
func Int64Max(a, b int64) int64 {
// amd64: "CMPQ","CMOVQGT"
// arm64: "CMP","CSEL"
// riscv64/rva20u64:"BLT\t"
// riscv64/rva22u64:"MAX\t"
return max(a, b)
}
func Uint64Min(a, b uint64) uint64 {
// amd64: "CMPQ","CMOVQCS"
// arm64: "CMP","CSEL"
// riscv64/rva20u64:"BLTU"
// riscv64/rva22u64:"MINU"
return min(a, b)
}
func Uint64Max(a, b uint64) uint64 {
// amd64: "CMPQ","CMOVQHI"
// arm64: "CMP","CSEL"
// riscv64/rva20u64:"BLTU"
// riscv64/rva22u64:"MAXU"
return max(a, b)
}