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src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.asm.aarch64/src/org/graalvm/compiler/asm/aarch64/AArch64MacroAssembler.java
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rev 56282 : [mq]: graal
*** 1704,1713 ****
--- 1704,1716 ----
int sizeEncoding = information & 1;
int regEncoding = information >>> 1;
Register reg = AArch64.cpuRegisters.get(regEncoding);
// 1 => 64; 0 => 32
int size = sizeEncoding * 32 + 32;
+ if (!NumUtil.isSignedNbit(21, branchOffset)) {
+ throw new BranchTargetOutOfBoundsException(true, "Branch target %d out of bounds", branchOffset);
+ }
switch (type) {
case BRANCH_NONZERO:
super.cbnz(size, reg, branchOffset, branch);
break;
case BRANCH_ZERO:
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