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PATCH: PR target/60151: HAVE_AS_GOTOFF_IN_DATA is mis-detected on x86-64
- From: "H.J. Lu" <hongjiu dot lu at intel dot com>
- To: gcc-patches at gcc dot gnu dot org
- Cc: Uros Bizjak <ubizjak at gmail dot com>
- Date: Tue, 11 Feb 2014 11:28:02 -0800
- Subject: PATCH: PR target/60151: HAVE_AS_GOTOFF_IN_DATA is mis-detected on x86-64
- Authentication-results: sourceware.org; auth=none
- Reply-to: "H.J. Lu" <hjl dot tools at gmail dot com>
Hi,
HAVE_AS_GOTOFF_IN_DATA defines a 32-bit assembler feature, we need to
pass --32 to assembler. Otherwise, we get the wrong result on x86-64.
We already pass --32 to assembler on x86. It should be OK to do it
in configure. OK for trunk?
Thanks.
H.J.
---
2014-02-11 H.J. Lu <hongjiu.lu@intel.com>
PR target/60151
* configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to assembler.
* configure: Regenerated.
diff --git a/gcc/configure.ac b/gcc/configure.ac
index ac3d842..0aafbc9 100644
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -3868,7 +3868,7 @@ foo: nop
# These two are used unconditionally by i386.[ch]; it is to be defined
# to 1 if the feature is present, 0 otherwise.
gcc_GAS_CHECK_FEATURE([GOTOFF in data],
- gcc_cv_as_ix86_gotoff_in_data, [2,11,0],,
+ gcc_cv_as_ix86_gotoff_in_data, [2,11,0], --32,
[ .text
.L0:
nop