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src/hotspot/cpu/aarch64/aarch64-asmtest.py
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rev 60623 : 8248500: AArch64: Remove the r18 dependency on Windows AArch64
Reviewed-by:
Contributed-by: mbeckwit, luhenry, burban
rev 60624 : 8248500: AArch64: Remove the r18 dependency on Windows AArch64 (regenerate tests)
Reviewed-by:
Contributed-by: mbeckwit, luhenry, burban
@@ -2,19 +2,23 @@
AARCH64_AS = "as"
AARCH64_OBJDUMP = "objdump"
AARCH64_OBJCOPY = "objcopy"
+# r18 is used for TLS on Windows ABI.
+REGS30 = [reg for reg in range(0,30) if reg != 18]
+REGS31 = REGS30 + [31]
+
class Operand(object):
def generate(self):
return self
class Register(Operand):
def generate(self):
- self.number = random.randint(0, 30)
+ self.number = random.choice(REGS30)
return self
def astr(self, prefix):
return prefix + str(self.number)
@@ -34,11 +38,11 @@
return self.astr("r")
class GeneralRegisterOrZr(Register):
def generate(self):
- self.number = random.randint(0, 31)
+ self.number = random.choice(REGS31)
return self
def astr(self, prefix = ""):
if (self.number == 31):
return prefix + "zr"
@@ -51,11 +55,11 @@
else:
return self.astr("r")
class GeneralRegisterOrSp(Register):
def generate(self):
- self.number = random.randint(0, 31)
+ self.number = random.choice(REGS31)
return self
def astr(self, prefix = ""):
if (self.number == 31):
return "sp"
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