diff options
Diffstat (limited to 'gcc/config/i386/constraints.md')
| -rw-r--r-- | gcc/config/i386/constraints.md | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/gcc/config/i386/constraints.md b/gcc/config/i386/constraints.md index 6cb53b8aafb..28e626ff3be 100644 --- a/gcc/config/i386/constraints.md +++ b/gcc/config/i386/constraints.md @@ -19,7 +19,7 @@ ;;; Unused letters: ;;; B H T -;;; h jk v +;;; h jk ;; Integer register constraints. ;; It is not necessary to define 'r' here. @@ -101,11 +101,11 @@ "First SSE register (@code{%xmm0}).") (define_register_constraint "Yi" - "TARGET_SSE2 && TARGET_INTER_UNIT_MOVES_TO_VEC ? SSE_REGS : NO_REGS" + "TARGET_SSE2 && TARGET_INTER_UNIT_MOVES_TO_VEC ? ALL_SSE_REGS : NO_REGS" "@internal Any SSE register, when SSE2 and inter-unit moves to vector registers are enabled.") (define_register_constraint "Yj" - "TARGET_SSE2 && TARGET_INTER_UNIT_MOVES_FROM_VEC ? SSE_REGS : NO_REGS" + "TARGET_SSE2 && TARGET_INTER_UNIT_MOVES_FROM_VEC ? ALL_SSE_REGS : NO_REGS" "@internal Any SSE register, when SSE2 and inter-unit moves from vector registers are enabled.") (define_register_constraint "Ym" @@ -138,6 +138,9 @@ "(ix86_fpmath & FPMATH_387) ? FLOAT_REGS : NO_REGS" "@internal Any x87 register when 80387 FP arithmetic is enabled.") +(define_register_constraint "v" "TARGET_SSE ? ALL_SSE_REGS : NO_REGS" + "Any EVEX encodable SSE register (@code{%xmm0-%xmm31}).") + (define_constraint "z" "@internal Constant call address operand." (match_operand 0 "constant_call_address_operand")) |