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Diffstat (limited to 'gcc/config/i386/i386.md')
| -rw-r--r-- | gcc/config/i386/i386.md | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md index bb2581b..81f565c 100644 --- a/gcc/config/i386/i386.md +++ b/gcc/config/i386/i386.md @@ -861,6 +861,11 @@ (define_code_attr s [(sign_extend "s") (zero_extend "u")]) (define_code_attr u_bool [(sign_extend "false") (zero_extend "true")]) +;; Used in signed and unsigned truncations. +(define_code_iterator any_truncate [ss_truncate truncate us_truncate]) +;; Instruction suffix for truncations. +(define_code_attr trunsuffix [(ss_truncate "s") (truncate "") (us_truncate "us")]) + ;; Used in signed and unsigned fix. (define_code_iterator any_fix [fix unsigned_fix]) (define_code_attr fixsuffix [(fix "") (unsigned_fix "u")]) |