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| author | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-11-12 17:53:36 +0000 |
|---|---|---|
| committer | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-11-12 17:53:36 +0000 |
| commit | 041cf4137dfc4392f94b5de8386c65ea4f4718ca (patch) | |
| tree | b52955f1bbf013daa3c5d5060ab58cc99ba73847 /gcc/config/xtensa/xtensa.opt | |
| parent | e53bb4014e2fca967a755d42f5065d6b85383250 (diff) | |
| download | gcc-041cf4137dfc4392f94b5de8386c65ea4f4718ca.tar.gz | |
xtensa: Convert to fma.
* config.gcc [xtensa] (extra_options): Add fused-madd.opt.
* config/xtensa/xtensa.opt (mfused-madd): Remove.
* config/xtensa/xtensa.c (TARGET_DEFAULT_TARGET_FLAGS): Remove
MASK_FUSED_MADD.
* config/xtensa/xtensa.md (fmasf4): Rename from muladdsf3; use
* fma.
(fnmasf4): Rename from mulsubsf3; use fma.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@166666 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/xtensa/xtensa.opt')
| -rw-r--r-- | gcc/config/xtensa/xtensa.opt | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/gcc/config/xtensa/xtensa.opt b/gcc/config/xtensa/xtensa.opt index 18f8bf3aae1..9ae8b392eff 100644 --- a/gcc/config/xtensa/xtensa.opt +++ b/gcc/config/xtensa/xtensa.opt @@ -22,10 +22,6 @@ mconst16 Target Report Mask(CONST16) Use CONST16 instruction to load constants -mfused-madd -Target Report Mask(FUSED_MADD) -Enable fused multiply/add and multiply/subtract FP instructions - mforce-no-pic Target Report Mask(FORCE_NO_PIC) Disable position-independent code (PIC) for use in OS kernel code |