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author | Georg-Johann Lay <avr@gjlay.de> | 2013-07-23 11:45:57 +0000 |
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committer | Georg-Johann Lay <gjl@gcc.gnu.org> | 2013-07-23 11:45:57 +0000 |
commit | 9f9cbdcea607f6705cd25c5d34e2554dfa8fa074 (patch) | |
tree | d9595f79a57845a4d80c2aecf2b8e624a9e37b74 /gcc/config/avr/avr.md | |
parent | 6bd2c800d55cf42bb9adf4466136bf10e88cb6ca (diff) | |
download | gcc-9f9cbdcea607f6705cd25c5d34e2554dfa8fa074.zip gcc-9f9cbdcea607f6705cd25c5d34e2554dfa8fa074.tar.gz gcc-9f9cbdcea607f6705cd25c5d34e2554dfa8fa074.tar.bz2 |
avr.md: Explain asm print modifier 'r' for REG.
* config/avr/avr.md: Explain asm print modifier 'r' for REG.
From-SVN: r201163
Diffstat (limited to 'gcc/config/avr/avr.md')
-rw-r--r-- | gcc/config/avr/avr.md | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/config/avr/avr.md b/gcc/config/avr/avr.md index f268123..cf4e042 100644 --- a/gcc/config/avr/avr.md +++ b/gcc/config/avr/avr.md @@ -32,6 +32,7 @@ ;; o Displacement for (mem (plus (reg) (const_int))) operands. ;; p POST_INC or PRE_DEC address as a pointer (X, Y, Z) ;; r POST_INC or PRE_DEC address as a register (r26, r28, r30) +;; r Print a REG without the register prefix 'r'. ;; T/T Print operand suitable for BLD/BST instruction, i.e. register and ;; bit number. This gets 2 operands: The first %T gets a REG_P and ;; just cashes the operand for the next %T. The second %T gets |