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* [gcc r13-6449] s390: Use arch14 instead of z16 for -march=native.
@ 2023-03-03 15:06 Robin Dapp
0 siblings, 0 replies; only message in thread
From: Robin Dapp @ 2023-03-03 15:06 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:da5adab2ae046bed0e2b72466f439f023f697433
commit r13-6449-gda5adab2ae046bed0e2b72466f439f023f697433
Author: Robin Dapp <rdapp@linux.ibm.com>
Date: Wed Feb 1 19:39:10 2023 +0100
s390: Use arch14 instead of z16 for -march=native.
When compiling on a system where binutils do not yet support the 'z16'
name assembling fails with -march=native on a z16 machine.
Currently, this is interpreted as -march=z16. This patch uses -march=arch14
instead.
gcc/ChangeLog:
* config/s390/driver-native.cc (s390_host_detect_local_cpu): Use
arch14 instead of z16.
Diff:
---
gcc/config/s390/driver-native.cc | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/gcc/config/s390/driver-native.cc b/gcc/config/s390/driver-native.cc
index 563da45c7f6..3b9c1e1ca5d 100644
--- a/gcc/config/s390/driver-native.cc
+++ b/gcc/config/s390/driver-native.cc
@@ -125,10 +125,10 @@ s390_host_detect_local_cpu (int argc, const char **argv)
break;
case 0x3931:
case 0x3932:
- cpu = "z16";
+ cpu = "arch14";
break;
default:
- cpu = "z16";
+ cpu = "arch14";
break;
}
}
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