Author: edelsohn
Branch: ppc-backend-2
Changeset: r55269:38e312eb8e46
Date: 2012-06-01 17:49 -0400
http://bitbucket.org/pypy/pypy/changeset/38e312eb8e46/
Log: Store FP call arguments on the stack with FP operations.
diff --git a/pypy/jit/backend/ppc/opassembler.py
b/pypy/jit/backend/ppc/opassembler.py
--- a/pypy/jit/backend/ppc/opassembler.py
+++ b/pypy/jit/backend/ppc/opassembler.py
@@ -493,8 +493,12 @@
for i, arg in enumerate(stack_args):
offset = param_offset + i * WORD
if arg is not None:
- self.regalloc_mov(arg, r.SCRATCH)
- self.mc.store(r.SCRATCH.value, r.SP.value, offset)
+ if arg.type == FLOAT:
+ self.regalloc_mov(arg, r.f0)
+ self.mc.stfd(r.f0.value, r.SP.value, offset)
+ else:
+ self.regalloc_mov(arg, r.SCRATCH)
+ self.mc.store(r.SCRATCH.value, r.SP.value, offset)
# collect variables that need to go in registers
# and the registers they will be stored in
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