| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py | |
| ; RUN: llc < %s -mtriple=sparc | FileCheck %s -check-prefix=SPARC | |
| ; Materializing constants | |
| define i32 @zero() nounwind { | |
| ; SPARC-LABEL: zero: | |
| ; SPARC: ! %bb.0: | |
| ; SPARC-NEXT: retl | |
| ; SPARC-NEXT: mov %g0, %o0 | |
| ret i32 0 | |
| } | |
| define i32 @pos_small() nounwind { | |
| ; SPARC-LABEL: pos_small: | |
| ; SPARC: ! %bb.0: | |
| ; SPARC-NEXT: retl | |
| ; SPARC-NEXT: mov 2047, %o0 | |
| ret i32 2047 | |
| } | |
| define i32 @neg_small() nounwind { | |
| ; SPARC-LABEL: neg_small: | |
| ; SPARC: ! %bb.0: | |
| ; SPARC-NEXT: retl | |
| ; SPARC-NEXT: mov -2047, %o0 | |
| ret i32 -2047 | |
| } | |
| define i32 @pos_i32() nounwind { | |
| ; SPARC-LABEL: pos_i32: | |
| ; SPARC: ! %bb.0: | |
| ; SPARC-NEXT: sethi 1695242, %o0 | |
| ; SPARC-NEXT: retl | |
| ; SPARC-NEXT: or %o0, 751, %o0 | |
| ret i32 1735928559 | |
| } | |
| define i32 @neg_i32() nounwind { | |
| ; SPARC-LABEL: neg_i32: | |
| ; SPARC: ! %bb.0: | |
| ; SPARC-NEXT: sethi 3648367, %o0 | |
| ; SPARC-NEXT: retl | |
| ; SPARC-NEXT: or %o0, 751, %o0 | |
| ret i32 -559038737 | |
| } |