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Diffstat (limited to 'gcc/config/msp430/msp430.md')
| -rw-r--r-- | gcc/config/msp430/msp430.md | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/config/msp430/msp430.md b/gcc/config/msp430/msp430.md index b6602fb..99299bd 100644 --- a/gcc/config/msp430/msp430.md +++ b/gcc/config/msp430/msp430.md @@ -553,6 +553,15 @@ SXT%X0\t%0" ) +(define_insn "extendqipsi2" + [(set (match_operand:PSI 0 "msp430_general_dst_operand" "=r,m") + (sign_extend:PSI (match_operand:QI 1 "msp430_general_operand" "0,0")))] + "" + "@ + SXT\t%0 + SXTX.A\t%0" +) + ;; ------------------------ ;; ZERO EXTEND INSTRUCTIONS ;; Byte-writes to registers clear bits 19:8 |