From: Peter Bergner Date: Tue, 7 Jun 2016 21:49:58 +0000 (-0500) Subject: backport: invoke.texi (RS/6000 and PowerPC Options): Document -mhtm and -mno-htm. X-Git-Tag: releases/gcc-4.9.4~137 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ee1ae255fd8ba13e2a56c1590aad58195d001760;p=thirdparty%2Fgcc.git backport: invoke.texi (RS/6000 and PowerPC Options): Document -mhtm and -mno-htm. Backport from mainline 2016-06-07 Peter Bergner * doc/invoke.texi (RS/6000 and PowerPC Options): Document -mhtm and -mno-htm. From-SVN: r237187 --- diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 108ac653d4fc..39b7bd561a73 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +2016-06-07 Peter Bergner + + Backport from mainline + 2016-06-07 Peter Bergner + + * doc/invoke.texi (RS/6000 and PowerPC Options): Document -mhtm and + -mno-htm. + 2016-06-07 Uros Bizjak PR target/71389 diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index f310bf548be0..effebf7f5695 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -921,7 +921,7 @@ 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} @@ -18990,7 +18990,7 @@ 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} The particular options set for any particular CPU varies between @@ -19157,6 +19157,14 @@ 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