github/golang.go
2
0
Fork 0
mirror of https://github.com/golang/go.git synced 2026-04-01 17:07:17 +09:00
Code Issues Packages Projects Releases Wiki Activity

test/codegen: remove noop Ands from test cases

Browse Source 
Theses test cases search for an AND that gets
optimized away after CL 760307.

Should help to fix riscv64 (coudn't check as
builders don't appear on https://build.golang.org/ )
and loong64 CI on master.

Change-Id: I57e4e5ab7d3003f239355137472585e46493d8dc
Reviewed-on: https://go-review.googlesource.com/c/go/+/760640
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Keith Randall <khr@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
Auto-Submit: Jorropo <jorropo.pgm@gmail.com>
This commit is contained in:
Jorropo
2026-03-28 02:31:48 +01:00
committed by Gopher Robot
parent e7e45d770c
commit 47c0cd9929
1 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
test/codegen/bits.go
View File

@@ -40,8 +40,8 @@ func bitsCheckConstLeftShiftU64(a uint64) (n int) {
func bitsCheckConstRightShiftU64(a [8]uint64) (n int) {
// amd64:"BTQ [$]63,"
// arm64:"TBNZ [$]63," -"LSR"
// loong64:"SRLV [$]63," "AND [$]1," "BNE"
// riscv64:"SRLI [$]63," "ANDI [$]1," "BNEZ"
// loong64:"SRLV [$]63," "BNE"
// riscv64:"SRLI [$]63," "BNEZ"
if (a[0]>>63)&1 != 0 {
return 1
}
@@ -265,8 +265,8 @@ func bitsCheckConstShiftLeftU32(a uint32) (n int) {
func bitsCheckConstRightShiftU32(a [8]uint32) (n int) {
// amd64:"BTL [$]31,"
// arm64:"UBFX [$]31," "CBNZW"
// loong64:"SRL [$]31," "AND [$]1," "BNE"
// riscv64:"SRLIW [$]31," "ANDI [$]1," "BNEZ"
// loong64:"SRL [$]31," "BNE"
// riscv64:"SRLIW [$]31," "BNEZ"
if (a[0]>>31)&1 != 0 {
return 1
}