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author | Rong Xu <xur@google.com> | 2014-09-02 15:29:57 -0700 |
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committer | Rong Xu <xur@google.com> | 2014-09-02 15:29:57 -0700 |
commit | e97c99f15937e5762a973b25192aab824126a6d3 (patch) | |
tree | 7f0be3ff7c7d976af06887dc50accd68f7630a7f /gcc-4.9/gcc/doc/md.texi | |
parent | f1c18afafc2b321465ae6b07ede127095942d7dc (diff) | |
download | toolchain_gcc-e97c99f15937e5762a973b25192aab824126a6d3.zip toolchain_gcc-e97c99f15937e5762a973b25192aab824126a6d3.tar.gz toolchain_gcc-e97c99f15937e5762a973b25192aab824126a6d3.tar.bz2 |
[gcc-4.9] Merge svn r214745 from google/gcc-4_9 branch.
Merge gcc-4_9 source r214745 from google/gcc-4_9 branch.
Change-Id: Ie6fa0fd72f4b4eec3adc4db4bb922e652d1c2605
Diffstat (limited to 'gcc-4.9/gcc/doc/md.texi')
-rw-r--r-- | gcc-4.9/gcc/doc/md.texi | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/gcc-4.9/gcc/doc/md.texi b/gcc-4.9/gcc/doc/md.texi index 8e30aca..60ca799 100644 --- a/gcc-4.9/gcc/doc/md.texi +++ b/gcc-4.9/gcc/doc/md.texi @@ -2126,6 +2126,18 @@ VSX vector register to hold vector float data or NO_REGS. @item wg If @option{-mmfpgpr} was used, a floating point register or NO_REGS. +@item wh +Floating point register if direct moves are available, or NO_REGS. + +@item wi +FP or VSX register to hold 64-bit integers for VSX insns or NO_REGS. + +@item wj +FP or VSX register to hold 64-bit integers for direct moves or NO_REGS. + +@item wk +FP or VSX register to hold 64-bit doubles for direct moves or NO_REGS. + @item wl Floating point register if the LFIWAX instruction is enabled or NO_REGS. @@ -2157,7 +2169,7 @@ FP or VSX register to perform float operations under @option{-mvsx} or NO_REGS. Floating point register if the STFIWX instruction is enabled or NO_REGS. @item wy -VSX vector register to hold scalar float values or NO_REGS. +FP or VSX register to perform ISA 2.07 float ops or NO_REGS. @item wz Floating point register if the LFIWZX instruction is enabled or NO_REGS. |