projects
/
riscv-isa-sim.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
Support setting ISA/subsets with --isa flag
[riscv-isa-sim.git]
/
riscv
/
insns
/
fsub_s.h
diff --git
a/riscv/insns/fsub_s.h
b/riscv/insns/fsub_s.h
index a30b4f9b82f250b7eef205b6f320e2b24f51c007..6a0f853f4739f07d337afb07d39afa21de65bc84 100644
(file)
--- a/
riscv/insns/fsub_s.h
+++ b/
riscv/insns/fsub_s.h
@@
-1,3
+1,4
@@
+require_extension('F');
require_fp;
softfloat_roundingMode = RM;
WRITE_FRD(f32_mulAdd(FRS1, 0x3f800000, FRS2 ^ (uint32_t)INT32_MIN));
require_fp;
softfloat_roundingMode = RM;
WRITE_FRD(f32_mulAdd(FRS1, 0x3f800000, FRS2 ^ (uint32_t)INT32_MIN));