x86 ART FI clean-up
The following is changed:
- Treat C-bool as 1 byte value
- Remove redundant spills in imul handlers
- Separate REFRESH_IBASE and RESTORE_IBASE
Change-Id: I84de2522cb3898300a5f43781b4f151be39875b8
Signed-off-by: Serguei Katkov <serguei.i.katkov@intel.com>
diff --git a/runtime/interpreter/mterp/x86/bindiv.S b/runtime/interpreter/mterp/x86/bindiv.S
index bb5b319..e87ba45 100644
--- a/runtime/interpreter/mterp/x86/bindiv.S
+++ b/runtime/interpreter/mterp/x86/bindiv.S
@@ -13,10 +13,10 @@
je common_errDivideByZero
movl %eax, %edx
orl %ecx, %edx
- test $$0xFFFFFF00, %edx # If both arguments are less
+ testl $$0xFFFFFF00, %edx # If both arguments are less
# than 8-bit and +ve
jz .L${opcode}_8 # Do 8-bit divide
- test $$0xFFFF0000, %edx # If both arguments are less
+ testl $$0xFFFF0000, %edx # If both arguments are less
# than 16-bit and +ve
jz .L${opcode}_16 # Do 16-bit divide
cmpl $$-1, %ecx
diff --git a/runtime/interpreter/mterp/x86/footer.S b/runtime/interpreter/mterp/x86/footer.S
index 385e784..a1532fa 100644
--- a/runtime/interpreter/mterp/x86/footer.S
+++ b/runtime/interpreter/mterp/x86/footer.S
@@ -114,7 +114,7 @@
lea OFF_FP_SHADOWFRAME(rFP), %ecx
movl %ecx, OUT_ARG1(%esp)
call SYMBOL(MterpHandleException)
- testl %eax, %eax
+ testb %al, %al
jz MterpExceptionReturn
REFRESH_IBASE
movl OFF_FP_CODE_ITEM(rFP), %eax
diff --git a/runtime/interpreter/mterp/x86/header.S b/runtime/interpreter/mterp/x86/header.S
index 0977b90..3fbbbf9 100644
--- a/runtime/interpreter/mterp/x86/header.S
+++ b/runtime/interpreter/mterp/x86/header.S
@@ -182,11 +182,6 @@
/*
* Refresh handler table.
- * IBase handles uses the caller save register so we must restore it after each call.
- * Also it is used as a result of some 64-bit operations (like imul) and we should
- * restore it in such cases also.
- *
- * TODO: Consider spilling the IBase instead of restoring it from Thread structure.
*/
.macro REFRESH_IBASE
movl rSELF, rIBASE
@@ -194,9 +189,22 @@
.endm
/*
+ * Refresh handler table.
+ * IBase handles uses the caller save register so we must restore it after each call.
+ * Also it is used as a result of some 64-bit operations (like imul) and we should
+ * restore it in such cases also.
+ *
+ * TODO: Consider spilling the IBase instead of restoring it from Thread structure.
+ */
+.macro RESTORE_IBASE
+ movl rSELF, rIBASE
+ movl THREAD_CURRENT_IBASE_OFFSET(rIBASE), rIBASE
+.endm
+
+/*
* If rSELF is already loaded then we can use it from known reg.
*/
-.macro REFRESH_IBASE_FROM_SELF _reg
+.macro RESTORE_IBASE_FROM_SELF _reg
movl THREAD_CURRENT_IBASE_OFFSET(\_reg), rIBASE
.endm
diff --git a/runtime/interpreter/mterp/x86/invoke.S b/runtime/interpreter/mterp/x86/invoke.S
index 054fbfd..bbd88cf 100644
--- a/runtime/interpreter/mterp/x86/invoke.S
+++ b/runtime/interpreter/mterp/x86/invoke.S
@@ -14,7 +14,7 @@
REFRESH_INST ${opnum}
movl rINST, OUT_ARG3(%esp)
call SYMBOL($helper)
- testl %eax, %eax
+ testb %al, %al
jz MterpException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 3
diff --git a/runtime/interpreter/mterp/x86/op_aget_object.S b/runtime/interpreter/mterp/x86/op_aget_object.S
index cbfb50c..35ec053 100644
--- a/runtime/interpreter/mterp/x86/op_aget_object.S
+++ b/runtime/interpreter/mterp/x86/op_aget_object.S
@@ -13,7 +13,7 @@
movl %ecx, OUT_ARG1(%esp)
call SYMBOL(artAGetObjectFromMterp) # (array, index)
movl rSELF, %ecx
- REFRESH_IBASE_FROM_SELF %ecx
+ RESTORE_IBASE_FROM_SELF %ecx
cmpl $$0, THREAD_EXCEPTION_OFFSET(%ecx)
jnz MterpException
SET_VREG_OBJECT %eax, rINST
diff --git a/runtime/interpreter/mterp/x86/op_aput_object.S b/runtime/interpreter/mterp/x86/op_aput_object.S
index 9cfc221..980b26a 100644
--- a/runtime/interpreter/mterp/x86/op_aput_object.S
+++ b/runtime/interpreter/mterp/x86/op_aput_object.S
@@ -9,7 +9,7 @@
REFRESH_INST ${opnum}
movl rINST, OUT_ARG2(%esp)
call SYMBOL(MterpAputObject) # (array, index)
- REFRESH_IBASE
- testl %eax, %eax
+ RESTORE_IBASE
+ testb %al, %al
jz MterpPossibleException
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
diff --git a/runtime/interpreter/mterp/x86/op_check_cast.S b/runtime/interpreter/mterp/x86/op_check_cast.S
index ae2ff9e..d090aa3 100644
--- a/runtime/interpreter/mterp/x86/op_check_cast.S
+++ b/runtime/interpreter/mterp/x86/op_check_cast.S
@@ -12,7 +12,7 @@
movl rSELF, %ecx
movl %ecx, OUT_ARG3(%esp)
call SYMBOL(MterpCheckCast) # (index, &obj, method, self)
- REFRESH_IBASE
- testl %eax, %eax
+ RESTORE_IBASE
+ testb %al, %al
jnz MterpPossibleException
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
diff --git a/runtime/interpreter/mterp/x86/op_const_class.S b/runtime/interpreter/mterp/x86/op_const_class.S
index 343e110..60be789 100644
--- a/runtime/interpreter/mterp/x86/op_const_class.S
+++ b/runtime/interpreter/mterp/x86/op_const_class.S
@@ -8,7 +8,7 @@
movl rSELF, %eax
movl %eax, OUT_ARG3(%esp)
call SYMBOL(MterpConstClass) # (index, tgt_reg, shadow_frame, self)
- REFRESH_IBASE
- testl %eax, %eax
+ RESTORE_IBASE
+ testb %al, %al
jnz MterpPossibleException
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
diff --git a/runtime/interpreter/mterp/x86/op_const_string.S b/runtime/interpreter/mterp/x86/op_const_string.S
index bbac69c..ff93b23 100644
--- a/runtime/interpreter/mterp/x86/op_const_string.S
+++ b/runtime/interpreter/mterp/x86/op_const_string.S
@@ -8,7 +8,7 @@
movl rSELF, %eax
movl %eax, OUT_ARG3(%esp)
call SYMBOL(MterpConstString) # (index, tgt_reg, shadow_frame, self)
- REFRESH_IBASE
- testl %eax, %eax
+ RESTORE_IBASE
+ testb %al, %al
jnz MterpPossibleException
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
diff --git a/runtime/interpreter/mterp/x86/op_const_string_jumbo.S b/runtime/interpreter/mterp/x86/op_const_string_jumbo.S
index 4236807..e7f952a 100644
--- a/runtime/interpreter/mterp/x86/op_const_string_jumbo.S
+++ b/runtime/interpreter/mterp/x86/op_const_string_jumbo.S
@@ -8,7 +8,7 @@
movl rSELF, %eax
movl %eax, OUT_ARG3(%esp)
call SYMBOL(MterpConstString) # (index, tgt_reg, shadow_frame, self)
- REFRESH_IBASE
- testl %eax, %eax
+ RESTORE_IBASE
+ testb %al, %al
jnz MterpPossibleException
ADVANCE_PC_FETCH_AND_GOTO_NEXT 3
diff --git a/runtime/interpreter/mterp/x86/op_fill_array_data.S b/runtime/interpreter/mterp/x86/op_fill_array_data.S
index 004aed9..5855284 100644
--- a/runtime/interpreter/mterp/x86/op_fill_array_data.S
+++ b/runtime/interpreter/mterp/x86/op_fill_array_data.S
@@ -7,6 +7,6 @@
movl %ecx, OUT_ARG1(%esp)
call SYMBOL(MterpFillArrayData) # (obj, payload)
REFRESH_IBASE
- testl %eax, %eax # 0 means an exception is thrown
+ testb %al, %al # 0 means an exception is thrown
jz MterpPossibleException
ADVANCE_PC_FETCH_AND_GOTO_NEXT 3
diff --git a/runtime/interpreter/mterp/x86/op_filled_new_array.S b/runtime/interpreter/mterp/x86/op_filled_new_array.S
index a2bac29..35b2fe8 100644
--- a/runtime/interpreter/mterp/x86/op_filled_new_array.S
+++ b/runtime/interpreter/mterp/x86/op_filled_new_array.S
@@ -15,6 +15,6 @@
movl %ecx, OUT_ARG2(%esp)
call SYMBOL($helper)
REFRESH_IBASE
- testl %eax, %eax # 0 means an exception is thrown
+ testb %al, %al # 0 means an exception is thrown
jz MterpPossibleException
ADVANCE_PC_FETCH_AND_GOTO_NEXT 3
diff --git a/runtime/interpreter/mterp/x86/op_iget.S b/runtime/interpreter/mterp/x86/op_iget.S
index 9932610..e3304ba 100644
--- a/runtime/interpreter/mterp/x86/op_iget.S
+++ b/runtime/interpreter/mterp/x86/op_iget.S
@@ -17,7 +17,7 @@
movl %ecx, OUT_ARG3(%esp) # self
call SYMBOL($helper)
movl rSELF, %ecx
- REFRESH_IBASE_FROM_SELF %ecx
+ RESTORE_IBASE_FROM_SELF %ecx
cmpl $$0, THREAD_EXCEPTION_OFFSET(%ecx)
jnz MterpException # bail out
andb $$0xf, rINSTbl # rINST <- A
diff --git a/runtime/interpreter/mterp/x86/op_iget_object_quick.S b/runtime/interpreter/mterp/x86/op_iget_object_quick.S
index fe16694..b1551a0 100644
--- a/runtime/interpreter/mterp/x86/op_iget_object_quick.S
+++ b/runtime/interpreter/mterp/x86/op_iget_object_quick.S
@@ -9,7 +9,7 @@
EXPORT_PC
call SYMBOL(artIGetObjectFromMterp) # (obj, offset)
movl rSELF, %ecx
- REFRESH_IBASE_FROM_SELF %ecx
+ RESTORE_IBASE_FROM_SELF %ecx
cmpl $$0, THREAD_EXCEPTION_OFFSET(%ecx)
jnz MterpException # bail out
andb $$0xf,rINSTbl # rINST <- A
diff --git a/runtime/interpreter/mterp/x86/op_iget_wide.S b/runtime/interpreter/mterp/x86/op_iget_wide.S
index 92126b4..a5d7e69 100644
--- a/runtime/interpreter/mterp/x86/op_iget_wide.S
+++ b/runtime/interpreter/mterp/x86/op_iget_wide.S
@@ -21,5 +21,5 @@
andb $$0xf, rINSTbl # rINST <- A
SET_VREG %eax, rINST
SET_VREG_HIGH %edx, rINST
- REFRESH_IBASE_FROM_SELF %ecx
+ RESTORE_IBASE_FROM_SELF %ecx
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
diff --git a/runtime/interpreter/mterp/x86/op_instance_of.S b/runtime/interpreter/mterp/x86/op_instance_of.S
index fd5bf44..e6fe5b2 100644
--- a/runtime/interpreter/mterp/x86/op_instance_of.S
+++ b/runtime/interpreter/mterp/x86/op_instance_of.S
@@ -18,7 +18,7 @@
movl %ecx, OUT_ARG3(%esp)
call SYMBOL(MterpInstanceOf) # (index, &obj, method, self)
movl rSELF, %ecx
- REFRESH_IBASE_FROM_SELF %ecx
+ RESTORE_IBASE_FROM_SELF %ecx
cmpl $$0, THREAD_EXCEPTION_OFFSET(%ecx)
jnz MterpException
andb $$0xf, rINSTbl # rINSTbl <- A
diff --git a/runtime/interpreter/mterp/x86/op_iput.S b/runtime/interpreter/mterp/x86/op_iput.S
index 13cfe5c..c847e2d 100644
--- a/runtime/interpreter/mterp/x86/op_iput.S
+++ b/runtime/interpreter/mterp/x86/op_iput.S
@@ -19,7 +19,7 @@
movl OFF_FP_METHOD(rFP), %eax
movl %eax, OUT_ARG3(%esp) # referrer
call SYMBOL($handler)
- testl %eax, %eax
+ testb %al, %al
jnz MterpPossibleException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
diff --git a/runtime/interpreter/mterp/x86/op_iput_object.S b/runtime/interpreter/mterp/x86/op_iput_object.S
index f63075c..e013697 100644
--- a/runtime/interpreter/mterp/x86/op_iput_object.S
+++ b/runtime/interpreter/mterp/x86/op_iput_object.S
@@ -7,7 +7,7 @@
movl rSELF, %eax
movl %eax, OUT_ARG3(%esp)
call SYMBOL(MterpIputObject)
- testl %eax, %eax
+ testb %al, %al
jz MterpException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
diff --git a/runtime/interpreter/mterp/x86/op_iput_object_quick.S b/runtime/interpreter/mterp/x86/op_iput_object_quick.S
index d54b1b7..cb77929 100644
--- a/runtime/interpreter/mterp/x86/op_iput_object_quick.S
+++ b/runtime/interpreter/mterp/x86/op_iput_object_quick.S
@@ -5,7 +5,7 @@
REFRESH_INST ${opnum}
movl rINST, OUT_ARG2(%esp)
call SYMBOL(MterpIputObjectQuick)
- testl %eax, %eax
+ testb %al, %al
jz MterpException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
diff --git a/runtime/interpreter/mterp/x86/op_iput_wide.S b/runtime/interpreter/mterp/x86/op_iput_wide.S
index 573e14d..122eecf 100644
--- a/runtime/interpreter/mterp/x86/op_iput_wide.S
+++ b/runtime/interpreter/mterp/x86/op_iput_wide.S
@@ -13,7 +13,7 @@
movl OFF_FP_METHOD(rFP), %eax
movl %eax, OUT_ARG3(%esp) # referrer
call SYMBOL(artSet64InstanceFromMterp)
- testl %eax, %eax
+ testb %al, %al
jnz MterpPossibleException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
diff --git a/runtime/interpreter/mterp/x86/op_monitor_enter.S b/runtime/interpreter/mterp/x86/op_monitor_enter.S
index 9e885bd..b35c684 100644
--- a/runtime/interpreter/mterp/x86/op_monitor_enter.S
+++ b/runtime/interpreter/mterp/x86/op_monitor_enter.S
@@ -8,7 +8,7 @@
movl rSELF, %eax
movl %eax, OUT_ARG1(%esp)
call SYMBOL(artLockObjectFromCode) # (object, self)
- REFRESH_IBASE
- testl %eax, %eax
+ RESTORE_IBASE
+ testb %al, %al
jnz MterpException
ADVANCE_PC_FETCH_AND_GOTO_NEXT 1
diff --git a/runtime/interpreter/mterp/x86/op_monitor_exit.S b/runtime/interpreter/mterp/x86/op_monitor_exit.S
index 0904800..2d17d5e 100644
--- a/runtime/interpreter/mterp/x86/op_monitor_exit.S
+++ b/runtime/interpreter/mterp/x86/op_monitor_exit.S
@@ -12,7 +12,7 @@
movl rSELF, %eax
movl %eax, OUT_ARG1(%esp)
call SYMBOL(artUnlockObjectFromCode) # (object, self)
- REFRESH_IBASE
- testl %eax, %eax
+ RESTORE_IBASE
+ testb %al, %al
jnz MterpException
ADVANCE_PC_FETCH_AND_GOTO_NEXT 1
diff --git a/runtime/interpreter/mterp/x86/op_mul_int_2addr.S b/runtime/interpreter/mterp/x86/op_mul_int_2addr.S
index f92a28e..da699ae 100644
--- a/runtime/interpreter/mterp/x86/op_mul_int_2addr.S
+++ b/runtime/interpreter/mterp/x86/op_mul_int_2addr.S
@@ -3,8 +3,8 @@
sarl $$4, rINST # rINST <- B
GET_VREG %eax, rINST # eax <- vB
andb $$0xf, %cl # ecx <- A
- mov rIBASE, LOCAL0(%esp)
+ movl rIBASE, rINST
imull (rFP,%ecx,4), %eax # trashes rIBASE/edx
- mov LOCAL0(%esp), rIBASE
+ movl rINST, rIBASE
SET_VREG %eax, %ecx
ADVANCE_PC_FETCH_AND_GOTO_NEXT 1
diff --git a/runtime/interpreter/mterp/x86/op_mul_int_lit16.S b/runtime/interpreter/mterp/x86/op_mul_int_lit16.S
index 31ab613..056f491 100644
--- a/runtime/interpreter/mterp/x86/op_mul_int_lit16.S
+++ b/runtime/interpreter/mterp/x86/op_mul_int_lit16.S
@@ -3,10 +3,10 @@
movzbl rINSTbl, %eax # eax <- 000000BA
sarl $$4, %eax # eax <- B
GET_VREG %eax, %eax # eax <- vB
- movswl 2(rPC), %ecx # ecx <- ssssCCCC
+ movl rIBASE, %ecx
+ movswl 2(rPC), rIBASE # rIBASE <- ssssCCCC
andb $$0xf, rINSTbl # rINST <- A
- mov rIBASE, LOCAL0(%esp)
- imull %ecx, %eax # trashes rIBASE/edx
- mov LOCAL0(%esp), rIBASE
+ imull rIBASE, %eax # trashes rIBASE/edx
+ movl %ecx, rIBASE
SET_VREG %eax, rINST
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
diff --git a/runtime/interpreter/mterp/x86/op_mul_int_lit8.S b/runtime/interpreter/mterp/x86/op_mul_int_lit8.S
index 6637aa7..59b3844 100644
--- a/runtime/interpreter/mterp/x86/op_mul_int_lit8.S
+++ b/runtime/interpreter/mterp/x86/op_mul_int_lit8.S
@@ -1,9 +1,9 @@
/* mul/lit8 vAA, vBB, #+CC */
movzbl 2(rPC), %eax # eax <- BB
- movsbl 3(rPC), %ecx # ecx <- ssssssCC
+ movl rIBASE, %ecx
GET_VREG %eax, %eax # eax <- rBB
- mov rIBASE, LOCAL0(%esp)
- imull %ecx, %eax # trashes rIBASE/edx
- mov LOCAL0(%esp), rIBASE
+ movsbl 3(rPC), rIBASE # rIBASE <- ssssssCC
+ imull rIBASE, %eax # trashes rIBASE/edx
+ movl %ecx, rIBASE
SET_VREG %eax, rINST
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
diff --git a/runtime/interpreter/mterp/x86/op_new_array.S b/runtime/interpreter/mterp/x86/op_new_array.S
index 2490477..16226e9 100644
--- a/runtime/interpreter/mterp/x86/op_new_array.S
+++ b/runtime/interpreter/mterp/x86/op_new_array.S
@@ -15,7 +15,7 @@
movl rSELF, %ecx
movl %ecx, OUT_ARG3(%esp)
call SYMBOL(MterpNewArray)
- REFRESH_IBASE
- testl %eax, %eax # 0 means an exception is thrown
+ RESTORE_IBASE
+ testb %al, %al # 0 means an exception is thrown
jz MterpPossibleException
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
diff --git a/runtime/interpreter/mterp/x86/op_new_instance.S b/runtime/interpreter/mterp/x86/op_new_instance.S
index 712a5eb..f976acc 100644
--- a/runtime/interpreter/mterp/x86/op_new_instance.S
+++ b/runtime/interpreter/mterp/x86/op_new_instance.S
@@ -10,7 +10,7 @@
REFRESH_INST ${opnum}
movl rINST, OUT_ARG2(%esp)
call SYMBOL(MterpNewInstance)
- REFRESH_IBASE
- testl %eax, %eax # 0 means an exception is thrown
+ RESTORE_IBASE
+ testb %al, %al # 0 means an exception is thrown
jz MterpPossibleException
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
diff --git a/runtime/interpreter/mterp/x86/op_sget.S b/runtime/interpreter/mterp/x86/op_sget.S
index ec96458..0e9a3d8 100644
--- a/runtime/interpreter/mterp/x86/op_sget.S
+++ b/runtime/interpreter/mterp/x86/op_sget.S
@@ -15,7 +15,7 @@
movl %ecx, OUT_ARG2(%esp) # self
call SYMBOL($helper)
movl rSELF, %ecx
- REFRESH_IBASE_FROM_SELF %ecx
+ RESTORE_IBASE_FROM_SELF %ecx
cmpl $$0, THREAD_EXCEPTION_OFFSET(%ecx)
jnz MterpException
.if $is_object
diff --git a/runtime/interpreter/mterp/x86/op_sget_wide.S b/runtime/interpreter/mterp/x86/op_sget_wide.S
index 833f266..2b60303 100644
--- a/runtime/interpreter/mterp/x86/op_sget_wide.S
+++ b/runtime/interpreter/mterp/x86/op_sget_wide.S
@@ -17,5 +17,5 @@
jnz MterpException
SET_VREG %eax, rINST # fp[A]<- low part
SET_VREG_HIGH %edx, rINST # fp[A+1]<- high part
- REFRESH_IBASE_FROM_SELF %ecx
+ RESTORE_IBASE_FROM_SELF %ecx
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
diff --git a/runtime/interpreter/mterp/x86/op_sput.S b/runtime/interpreter/mterp/x86/op_sput.S
index a199281..0b5de09 100644
--- a/runtime/interpreter/mterp/x86/op_sput.S
+++ b/runtime/interpreter/mterp/x86/op_sput.S
@@ -16,7 +16,7 @@
movl rSELF, %ecx
movl %ecx, OUT_ARG3(%esp) # self
call SYMBOL($helper)
- testl %eax, %eax
+ testb %al, %al
jnz MterpException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
diff --git a/runtime/interpreter/mterp/x86/op_sput_object.S b/runtime/interpreter/mterp/x86/op_sput_object.S
index e3e57fc..0db5177 100644
--- a/runtime/interpreter/mterp/x86/op_sput_object.S
+++ b/runtime/interpreter/mterp/x86/op_sput_object.S
@@ -7,7 +7,7 @@
movl rSELF, %ecx
movl %ecx, OUT_ARG3(%esp)
call SYMBOL(MterpSputObject)
- testl %eax, %eax
+ testb %al, %al
jz MterpException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
diff --git a/runtime/interpreter/mterp/x86/op_sput_wide.S b/runtime/interpreter/mterp/x86/op_sput_wide.S
index 7544838..19cff0d 100644
--- a/runtime/interpreter/mterp/x86/op_sput_wide.S
+++ b/runtime/interpreter/mterp/x86/op_sput_wide.S
@@ -14,7 +14,7 @@
movl rSELF, %ecx
movl %ecx, OUT_ARG3(%esp) # self
call SYMBOL(artSet64IndirectStaticFromMterp)
- testl %eax, %eax
+ testb %al, %al
jnz MterpException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2