| Message ID | 20190408212648.2407234-1-arnd@arndb.de |
|---|---|
| State | Accepted |
| Commit | c1afcaec2af6d80d057b184eb86cbb018fce6517 |
| Headers | show |
| Series | [01/12] s390: remove -fno-strength-reduce flag | expand |
On Mon, 8 Apr 2019 23:26:14 +0200 Arnd Bergmann <arnd@arndb.de> wrote: > This was added as a workaround for really old compilers, and it prevents > building with clang now. I can see no reason for keeping it, as it has > already been removed for most architectures in the pre-git era, so > let's remove it everywhere, rather than only for clang. > > Signed-off-by: Arnd Bergmann <arnd@arndb.de> > --- > arch/s390/Makefile | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/s390/Makefile b/arch/s390/Makefile > index 86c76b149cc2..0087d11e3eaf 100644 > --- a/arch/s390/Makefile > +++ b/arch/s390/Makefile > @@ -114,7 +114,7 @@ endif > cfi := $(call as-instr,.cfi_startproc\n.cfi_val_offset 15$(comma)-160\n.cfi_endproc,-DCONFIG_AS_CFI_VAL_OFFSET=1) > > KBUILD_CFLAGS += -mbackchain -msoft-float $(cflags-y) > -KBUILD_CFLAGS += -pipe -fno-strength-reduce -Wno-sign-compare > +KBUILD_CFLAGS += -pipe -Wno-sign-compare > KBUILD_CFLAGS += -fno-asynchronous-unwind-tables $(cfi) > KBUILD_AFLAGS += $(aflags-y) $(cfi) > export KBUILD_AFLAGS_DECOMPRESSOR Added to s390/linux:features for the next merge window. Thanks. -- blue skies, Martin. "Reality continues to ruin my life." - Calvin.
diff --git a/arch/s390/Makefile b/arch/s390/Makefile index 86c76b149cc2..0087d11e3eaf 100644 --- a/arch/s390/Makefile +++ b/arch/s390/Makefile @@ -114,7 +114,7 @@ endif cfi := $(call as-instr,.cfi_startproc\n.cfi_val_offset 15$(comma)-160\n.cfi_endproc,-DCONFIG_AS_CFI_VAL_OFFSET=1) KBUILD_CFLAGS += -mbackchain -msoft-float $(cflags-y) -KBUILD_CFLAGS += -pipe -fno-strength-reduce -Wno-sign-compare +KBUILD_CFLAGS += -pipe -Wno-sign-compare KBUILD_CFLAGS += -fno-asynchronous-unwind-tables $(cfi) KBUILD_AFLAGS += $(aflags-y) $(cfi) export KBUILD_AFLAGS_DECOMPRESSOR
This was added as a workaround for really old compilers, and it prevents building with clang now. I can see no reason for keeping it, as it has already been removed for most architectures in the pre-git era, so let's remove it everywhere, rather than only for clang. Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- arch/s390/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.20.0