diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/doc/invoke.texi | 12 |
2 files changed, 15 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index d3c7b949314..87ce30ef193 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2016-06-07 Peter Bergner <bergner@vnet.ibm.com> + + * doc/invoke.texi (RS/6000 and PowerPC Options): Document -mhtm and + -mno-htm. + 2016-06-07 David Malcolm <dmalcolm@redhat.com> * spellcheck.c (selftest::test_find_closest_string): New function. diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 4a28935ccd1..fc66be55ba8 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -1000,7 +1000,7 @@ See RS/6000 and PowerPC Options. -mpointers-to-nested-functions -mno-pointers-to-nested-functions @gol -msave-toc-indirect -mno-save-toc-indirect @gol -mpower8-fusion -mno-mpower8-fusion -mpower8-vector -mno-power8-vector @gol --mcrypto -mno-crypto -mdirect-move -mno-direct-move @gol +-mcrypto -mno-crypto -mhtm -mno-htm -mdirect-move -mno-direct-move @gol -mquad-memory -mno-quad-memory @gol -mquad-memory-atomic -mno-quad-memory-atomic @gol -mcompat-align-parm -mno-compat-align-parm @gol @@ -19991,7 +19991,7 @@ following options: -mpopcntb -mpopcntd -mpowerpc64 @gol -mpowerpc-gpopt -mpowerpc-gfxopt -msingle-float -mdouble-float @gol -msimple-fpu -mstring -mmulhw -mdlmzb -mmfpgpr -mvsx @gol --mcrypto -mdirect-move -mpower8-fusion -mpower8-vector @gol +-mcrypto -mdirect-move -mhtm -mpower8-fusion -mpower8-vector @gol -mquad-memory -mquad-memory-atomic -mmodulo -mfloat128 -mfloat128-hardware @gol -mpower9-fusion -mpower9-vector -mpower9-dform} @@ -20165,6 +20165,14 @@ Generate code that uses (does not use) the instructions to move data between the general purpose registers and the vector/scalar (VSX) registers that were added in version 2.07 of the PowerPC ISA. +@item -mhtm +@itemx -mno-htm +@opindex mhtm +@opindex mno-htm +Enable (disable) the use of the built-in functions that allow direct +access to the Hardware Transactional Memory (HTM) instructions that +were added in version 2.07 of the PowerPC ISA. + @item -mpower8-fusion @itemx -mno-power8-fusion @opindex mpower8-fusion |