CVS commit: pkgsrc/cross/ppc-morphos-gcc

["Jonathan Schleifer" <js%netbsd.org@localhost>]

Module Name:    pkgsrc
Committed By:   js
Date:           Mon Aug  3 19:21:05 UTC 2026

Modified Files:
        pkgsrc/cross/ppc-morphos-gcc: Makefile
Added Files:
        pkgsrc/cross/ppc-morphos-gcc/files: no-shrink-wrap-for-baserel.diff

Log Message:
cross/ppc-morphos-gcc: Disable shrink wrap for baserel code


To generate a diff of this commit:
cvs rdiff -u -r1.10 -r1.11 pkgsrc/cross/ppc-morphos-gcc/Makefile
cvs rdiff -u -r0 -r1.1 \
    pkgsrc/cross/ppc-morphos-gcc/files/no-shrink-wrap-for-baserel.diff

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

Modified files:

Index: pkgsrc/cross/ppc-morphos-gcc/Makefile
diff -u pkgsrc/cross/ppc-morphos-gcc/Makefile:1.10 pkgsrc/cross/ppc-morphos-gcc/Makefile:1.11
--- pkgsrc/cross/ppc-morphos-gcc/Makefile:1.10  Sat Aug  1 15:45:19 2026
+++ pkgsrc/cross/ppc-morphos-gcc/Makefile       Mon Aug  3 19:21:04 2026
@@ -1,7 +1,7 @@
-# $NetBSD: Makefile,v 1.10 2026/08/01 15:45:19 js Exp $
+# $NetBSD: Makefile,v 1.11 2026/08/03 19:21:04 js Exp $
 
 DISTNAME=      gcc-15.2.0
-PKGREVISION=   6
+PKGREVISION=   7
 PKGNAME=       ppc-morphos-${DISTNAME}
 CATEGORIES=    cross
 MASTER_SITES=  ${MASTER_SITE_GNU:=gcc/gcc-${PKGVERSION_NOREV}/}
@@ -55,6 +55,7 @@ pre-patch:
        ${RUN} cd ${WRKSRC} && ${PATCH} -p0 <${FILESDIR}/fix-saveds.diff
        ${RUN} cd ${WRKSRC} && ${PATCH} -p0 <${FILESDIR}/objc-saveds.diff
        ${RUN} cd ${WRKSRC} && ${PATCH} -p1 <${FILESDIR}/libcpp-disable-canonicalize.diff
+       ${RUN} cd ${WRKSRC} && ${PATCH} -p0 <${FILESDIR}/no-shrink-wrap-for-baserel.diff
        ${RUN} cd ${WRKSRC} && ${PATCH} -p0 <${FILESDIR}/const-baserel.diff
        ${RUN} cd ${WRKSRC} && ${PATCH} -p0 <${FILESDIR}/save-r13-baserel.diff
        ${RUN} find ${WRKSRC} -name configure -print0 | xargs -0 -r perl -i.orig -p -e 
"s|toolexecdir='\\\$$\(libdir\)/gcc/\\\$$\(target_alias\)'|toolexecdir='\\\$$(libdir)/gcc-lib/\\\$$(target_alias)'|g;"

Added files:

Index: pkgsrc/cross/ppc-morphos-gcc/files/no-shrink-wrap-for-baserel.diff
diff -u /dev/null pkgsrc/cross/ppc-morphos-gcc/files/no-shrink-wrap-for-baserel.diff:1.1
--- /dev/null   Mon Aug  3 19:21:05 2026
+++ pkgsrc/cross/ppc-morphos-gcc/files/no-shrink-wrap-for-baserel.diff  Mon Aug  3 19:21:04 2026
@@ -0,0 +1,23 @@
+Disable shrink wrap for baserel code.
+
+--- gcc/config/rs6000/rs6000.cc.orig   2026-08-03 18:26:50.698811534 +0000
++++ gcc/config/rs6000/rs6000.cc
+@@ -3646,6 +3646,18 @@ rs6000_option_override_internal (bool gl
+            " it is incompatible with the installed C and C++ libraries",
+            "-malign-power");
+ 
++#ifdef TARGET_BASEREL
++  /* Shrink wrap does not play well with __restore_r13, which cannot be
++     reordered.  */
++  if (TARGET_BASEREL)
++    {
++      if (!OPTION_SET_P (flag_shrink_wrap))
++        flag_shrink_wrap = 0;
++      if (!OPTION_SET_P (flag_shrink_wrap_separate))
++        flag_shrink_wrap_separate = 0;
++    }
++#endif
++
+   /* Numerous experiment shows that IRA based loop pressure
+      calculation works better for RTL loop invariant motion on targets
+      with enough (>= 32) registers.  It is an expensive optimization.