commit 8da66a35cab2de4f7ce0215c47929be624eeb03d
author Cherry Mui <cherryyz@google.com> Thu Dec 02 19:05:27 2021 -0500
committer Cherry Mui <cherryyz@google.com> Fri Dec 03 00:46:20 2021 +0000
tree 8959d464b58ae1a566e2f94a2dc980295c6cda43
parent 5f6552018d1ec920c3ca3d459691528f48363c3c

cmd/compile: set PPC64's MAXWIDTH as other architectures

PPC64's MAXWIDTH is set as 1<<60 whereas on other 64-bit
architetures it is set as 1<<50. Set to 1<<50 for consistency. The
toolchain cannot handle such large program anyway.

May fix PPC64 build.

Change-Id: Ic3972a089b2f14a96e4ded57ef218d763c924a6a
Reviewed-on: https://go-review.googlesource.com/c/go/+/368955
Trust: Cherry Mui <cherryyz@google.com>
Trust: Dan Scales <danscales@google.com>
Run-TryBot: Cherry Mui <cherryyz@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Dan Scales <danscales@google.com>

src/cmd/compile/internal/ppc64/galign.go

diff --git a/src/cmd/compile/internal/ppc64/galign.go b/src/cmd/compile/internal/ppc64/galign.go
index 6f9d140..20fd8ce 100644
--- a/src/cmd/compile/internal/ppc64/galign.go
+++ b/src/cmd/compile/internal/ppc64/galign.go
@@ -16,7 +16,7 @@
 		arch.LinkArch = &ppc64.Linkppc64le
 	}
 	arch.REGSP = ppc64.REGSP
-	arch.MAXWIDTH = 1 << 60
+	arch.MAXWIDTH = 1 << 50
 
 	arch.ZeroRange = zerorange
 	arch.Ginsnop = ginsnop