Signed-off-by: Tomek Grabiec <tgrab...@gmail.com>
---
arch/x86/include/arch/instruction.h | 21 +++++++++++++++++----
1 files changed, 17 insertions(+), 4 deletions(-)
diff --git a/arch/x86/include/arch/instruction.h
b/arch/x86/include/arch/instruction.h
index 9140484..6a56b35 100644
--- a/arch/x86/include/arch/instruction.h
+++ b/arch/x86/include/arch/instruction.h
@@ -3,6 +3,7 @@
#include "jit/use-position.h"
+#include "arch/init.h"
#include "arch/stack-frame.h"
#include "arch/registers.h"
@@ -240,10 +241,16 @@ spill_insn(struct var_info *var, struct stack_slot *slot)
assert(slot != NULL);
- if (var->vm_type == J_FLOAT || var->vm_type == J_DOUBLE)
+ if (var->vm_type == J_FLOAT) {
insn_type = INSN_MOV_XMM_MEMLOCAL;
- else
+ } else if (var->vm_type == J_DOUBLE) {
+ if (cpu_has(X86_FEATURE_SSE2))
+ insn_type = INSN_MOV_64_XMM_MEMLOCAL;
+ else
+ error("not implemented");
+ } else {
insn_type = INSN_MOV_REG_MEMLOCAL;
+ }
return reg_memlocal_insn(insn_type, var, slot);
}
@@ -255,10 +262,16 @@ reload_insn(struct stack_slot *slot, struct var_info *var)
assert(slot != NULL);
- if (var->vm_type == J_FLOAT || var->vm_type == J_DOUBLE)
+ if (var->vm_type == J_FLOAT) {
insn_type = INSN_MOV_MEMLOCAL_XMM;
- else
+ } else if (var->vm_type == J_DOUBLE) {
+ if (cpu_has(X86_FEATURE_SSE2))
+ insn_type = INSN_MOV_64_MEMLOCAL_XMM;
+ else
+ error("not implemented");
+ } else {
insn_type = INSN_MOV_MEMLOCAL_REG;
+ }
return memlocal_reg_insn(insn_type, slot, var);
}
--
1.6.0.6
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