diff options
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/config/rs6000/rs6000-cpus.def | 7 |
2 files changed, 12 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c4fe746..12dc6c3 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +2013-10-02 Michael Meissner <meissner@linux.vnet.ibm.com> + + PR target/58587 + * config/rs6000/rs6000-cpus.def (ISA_2_6_MASKS_SERVER): Turn off + setting -mvsx-timode by default until the underlying problem is + fixed. + (RS6000_CPU, power7 defaults): Likewise. + 2013-10-02 Uros Bizjak <ubizjak@gmail.com> * config/x-linux (host-linux.o): Remove header dependencies. diff --git a/gcc/config/rs6000/rs6000-cpus.def b/gcc/config/rs6000/rs6000-cpus.def index c177512..548566e 100644 --- a/gcc/config/rs6000/rs6000-cpus.def +++ b/gcc/config/rs6000/rs6000-cpus.def @@ -38,12 +38,13 @@ /* For ISA 2.06, don't add ISEL, since in general it isn't a win, but altivec is a win so enable it. */ + /* OPTION_MASK_VSX_TIMODE should be set, but disable it for now until + PR 58587 is fixed. */ #define ISA_2_6_MASKS_EMBEDDED (ISA_2_5_MASKS_EMBEDDED | OPTION_MASK_POPCNTD) #define ISA_2_6_MASKS_SERVER (ISA_2_5_MASKS_SERVER \ | OPTION_MASK_POPCNTD \ | OPTION_MASK_ALTIVEC \ - | OPTION_MASK_VSX \ - | OPTION_MASK_VSX_TIMODE) + | OPTION_MASK_VSX) /* For now, don't provide an embedded version of ISA 2.07. */ #define ISA_2_7_MASKS_SERVER (ISA_2_6_MASKS_SERVER \ @@ -182,7 +183,7 @@ RS6000_CPU ("power6x", PROCESSOR_POWER6, MASK_POWERPC64 | MASK_PPC_GPOPT RS6000_CPU ("power7", PROCESSOR_POWER7, /* Don't add MASK_ISEL by default */ POWERPC_7400_MASK | MASK_POWERPC64 | MASK_PPC_GPOPT | MASK_MFCRF | MASK_POPCNTB | MASK_FPRND | MASK_CMPB | MASK_DFP | MASK_POPCNTD - | MASK_VSX | MASK_RECIP_PRECISION | MASK_VSX_TIMODE) + | MASK_VSX | MASK_RECIP_PRECISION) RS6000_CPU ("power8", PROCESSOR_POWER8, MASK_POWERPC64 | ISA_2_7_MASKS_SERVER) RS6000_CPU ("powerpc", PROCESSOR_POWERPC, 0) RS6000_CPU ("powerpc64", PROCESSOR_POWERPC64, MASK_PPC_GFXOPT | MASK_POWERPC64) |