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cmd/asm: fix condition check to work on ppc64

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A condition check was added to parse.go in CL 405542 to prevent
usage of scaled operands on ppc64. However while trying to improve
the error notification message, an if-condition was left out by
oversight. This CL corrects that.

Change-Id: I8cef3dd194c75343354ffe888b5e639e694badde
Reviewed-on: https://go-review.googlesource.com/c/go/+/426994
Reviewed-by: Lynn Boger <laboger@linux.vnet.ibm.com>
Reviewed-by: David Chase <drchase@google.com>
Run-TryBot: Archana Ravindar <aravind5@in.ibm.com>
Reviewed-by: Heschi Kreinick <heschi@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
This commit is contained in:
Archana R 2022-08-31 04:06:45 -05:00 committed by David Chase
parent ebc75ac1c6
commit 59b15726d1
1 changed files with 1 additions and 3 deletions
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4
src/cmd/asm/internal/asm/parse.go
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@ -1017,9 +1017,7 @@ func (p *Parser) registerIndirect(a *obj.Addr, prefix rune) {
if scale != 0 && scale != 1 && (p.arch.Family == sys.ARM64 ||
p.arch.Family == sys.PPC64) {
// Support (R1)(R2) (no scaling) and (R1)(R2*1).
if p.arch.Family != sys.PPC64 {
p.errorf("%s doesn't support scaled register format", p.arch.Name)
}
p.errorf("%s doesn't support scaled register format", p.arch.Name)
} else {
a.Scale = int16(scale)
}