diff options
Diffstat (limited to 'gcc/config/i386/sse.md')
| -rw-r--r-- | gcc/config/i386/sse.md | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md index c359aed0791..717f7fe7c5b 100644 --- a/gcc/config/i386/sse.md +++ b/gcc/config/i386/sse.md @@ -1859,7 +1859,7 @@ ;; Intrinsic FMA operations. -;; The standard name for fma is only available with SSE math enabled. +;; The standard names for fma is only available with SSE math enabled. (define_expand "fma<mode>4" [(set (match_operand:FMAMODE 0 "register_operand") (fma:FMAMODE @@ -1869,6 +1869,33 @@ "(TARGET_FMA || TARGET_FMA4) && TARGET_SSE_MATH" "") +(define_expand "fms<mode>4" + [(set (match_operand:FMAMODE 0 "register_operand") + (fma:FMAMODE + (match_operand:FMAMODE 1 "nonimmediate_operand") + (match_operand:FMAMODE 2 "nonimmediate_operand") + (neg:FMAMODE (match_operand:FMAMODE 3 "nonimmediate_operand"))))] + "(TARGET_FMA || TARGET_FMA4) && TARGET_SSE_MATH" + "") + +(define_expand "fnma<mode>4" + [(set (match_operand:FMAMODE 0 "register_operand") + (fma:FMAMODE + (neg:FMAMODE (match_operand:FMAMODE 1 "nonimmediate_operand")) + (match_operand:FMAMODE 2 "nonimmediate_operand") + (match_operand:FMAMODE 3 "nonimmediate_operand")))] + "(TARGET_FMA || TARGET_FMA4) && TARGET_SSE_MATH" + "") + +(define_expand "fnms<mode>4" + [(set (match_operand:FMAMODE 0 "register_operand") + (fma:FMAMODE + (neg:FMAMODE (match_operand:FMAMODE 1 "nonimmediate_operand")) + (match_operand:FMAMODE 2 "nonimmediate_operand") + (neg:FMAMODE (match_operand:FMAMODE 3 "nonimmediate_operand"))))] + "(TARGET_FMA || TARGET_FMA4) && TARGET_SSE_MATH" + "") + ;; The builtin for fma4intrin.h is not constrained by SSE math enabled. (define_expand "fma4i_fmadd_<mode>" [(set (match_operand:FMAMODE 0 "register_operand") |