[ppc] adjust configure test for large TOC support

The use of the TLS register in a TOC/GOT address computation was
probably a cut&pasto or a thinko.  It causes a linker warning and,
because the TLS access in the test is incomplete, may cause
significant confusion.  Adjust to use the TOC/GOT register as base.

for  gcc/ChangeLog

	* configure.ac: Adjust base register in linker test for large
	TOC support.
	* configure: Rebuild.

diff --git a/gcc/configure b/gcc/configure
index 5a779db0a29f55ee85f80dbc8b46c9c6ab8ba5df..d6cc7fc17ca048fd0eda9d17068ca26d4e9c4824 100755 (executable)
--- a/gcc/configure
+++ b/gcc/configure
@@ -33209,7 +33209,7 @@ ie0:    .space 8
        .global _start
        .text
 _start:
-       addis 9,13,ie0@got@tprel@ha
+       addis 9,2,ie0@got@tprel@ha
        ld 9,ie0@got@tprel@l(9)
 EOF
       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \

diff --git a/gcc/configure.ac b/gcc/configure.ac
index 7e57d527ecdde5d978614d67ed43ece28fd0d948..19975fa5be5b200b62f10a1ed7e02cca6dc7f76f 100644 (file)
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -6789,7 +6789,7 @@ ie0:      .space 8
        .global _start
        .text
 _start:
-       addis 9,13,ie0@got@tprel@ha
+       addis 9,2,ie0@got@tprel@ha
        ld 9,ie0@got@tprel@l(9)
 EOF
       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \