diff options
Diffstat (limited to 'gcc/config/rs6000/rs6000.opt')
| -rw-r--r-- | gcc/config/rs6000/rs6000.opt | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/gcc/config/rs6000/rs6000.opt b/gcc/config/rs6000/rs6000.opt index e69910f656..79d01d4965 100644 --- a/gcc/config/rs6000/rs6000.opt +++ b/gcc/config/rs6000/rs6000.opt @@ -204,31 +204,35 @@ mvsx-scalar-memory Target Undocumented Report Alias(mupper-regs-df) mvsx-align-128 -Target Undocumented Report Var(TARGET_VSX_ALIGN_128) +Target Undocumented Report Var(TARGET_VSX_ALIGN_128) Save ; If -mvsx, set alignment to 128 bits instead of 32/64 mallow-movmisalign -Target Undocumented Var(TARGET_ALLOW_MOVMISALIGN) Init(-1) +Target Undocumented Var(TARGET_ALLOW_MOVMISALIGN) Init(-1) Save ; Allow/disallow the movmisalign in DF/DI vectors +mefficient-unaligned-vector +Target Undocumented Report Var(TARGET_EFFICIENT_UNALIGNED_VSX) Init(-1) Save +; Consider unaligned VSX accesses to be efficient/inefficient + mallow-df-permute -Target Undocumented Var(TARGET_ALLOW_DF_PERMUTE) +Target Undocumented Var(TARGET_ALLOW_DF_PERMUTE) Save ; Allow/disallow permutation of DF/DI vectors msched-groups -Target Undocumented Report Var(TARGET_SCHED_GROUPS) Init(-1) +Target Undocumented Report Var(TARGET_SCHED_GROUPS) Init(-1) Save ; Explicitly set/unset whether rs6000_sched_groups is set malways-hint -Target Undocumented Report Var(TARGET_ALWAYS_HINT) Init(-1) +Target Undocumented Report Var(TARGET_ALWAYS_HINT) Init(-1) Save ; Explicitly set/unset whether rs6000_always_hint is set malign-branch-targets -Target Undocumented Report Var(TARGET_ALIGN_BRANCH_TARGETS) Init(-1) +Target Undocumented Report Var(TARGET_ALIGN_BRANCH_TARGETS) Init(-1) Save ; Explicitly set/unset whether rs6000_align_branch_targets is set mvectorize-builtins -Target Undocumented Report Var(TARGET_VECTORIZE_BUILTINS) Init(-1) +Target Undocumented Report Var(TARGET_VECTORIZE_BUILTINS) Init(-1) Save ; Explicitly control whether we vectorize the builtins or not. mno-update @@ -538,7 +542,7 @@ Target Report Var(TARGET_POINTERS_TO_NESTED_FUNCTIONS) Init(1) Save Use/do not use r11 to hold the static link in calls to functions via pointers. msave-toc-indirect -Target Report Var(TARGET_SAVE_TOC_INDIRECT) Save +Target Report Mask(SAVE_TOC_INDIRECT) Var(rs6000_isa_flags) Control whether we save the TOC in the prologue for indirect calls or generate the save inline mvsx-timode @@ -559,7 +563,7 @@ Use/do not use vector and scalar instructions added in ISA 2.07. mcrypto Target Report Mask(CRYPTO) Var(rs6000_isa_flags) -Use ISA 2.07 crypto instructions +Use ISA 2.07 Category:Vector.AES and Category:Vector.SHA2 instructions mdirect-move Target Report Mask(DIRECT_MOVE) Var(rs6000_isa_flags) |