File jdk-8354941.patch of Package java-13-openjdk
--- a/src/hotspot/cpu/aarch64/assembler_aarch64.cpp 2025-08-26 08:13:09.500123129 +0200
+++ b/src/hotspot/cpu/aarch64/assembler_aarch64.cpp 2025-08-26 08:13:55.492480571 +0200
@@ -1706,7 +1706,7 @@
bool Assembler::operand_valid_for_add_sub_immediate(long imm) {
bool shift = false;
- unsigned long uimm = uabs(imm);
+ unsigned long uimm = g_uabs(imm);
if (uimm < (1 << 12))
return true;
if (uimm < (1 << 24)
--- a/src/hotspot/cpu/aarch64/assembler_aarch64.hpp 2025-08-26 08:13:09.500214514 +0200
+++ b/src/hotspot/cpu/aarch64/assembler_aarch64.hpp 2025-08-26 08:13:50.831175492 +0200
@@ -556,7 +556,7 @@
static bool offset_ok_for_immed(long offset, int shift = 0) {
unsigned mask = (1 << shift) - 1;
if (offset < 0 || offset & mask) {
- return (uabs(offset) < (1 << (20 - 12))); // Unscaled offset
+ return (g_uabs(offset) < (1 << (20 - 12))); // Unscaled offset
} else {
return ((offset >> shift) < (1 << (21 - 10 + 1))); // Scaled, unsigned offset
}
@@ -846,7 +846,7 @@
static const unsigned long branch_range = NOT_DEBUG(128 * M) DEBUG_ONLY(2 * M);
static bool reachable_from_branch_at(address branch, address target) {
- return uabs(target - branch) < branch_range;
+ return g_uabs(target - branch) < branch_range;
}
// Unconditional branch (immediate)
--- a/src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp 2025-08-26 08:13:09.503641515 +0200
+++ b/src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp 2025-08-26 08:14:05.332284430 +0200
@@ -2273,7 +2273,7 @@
if (operand_valid_for_add_sub_immediate((int)imm)) {
(this->*insn1)(Rd, Rn, imm);
} else {
- if (uabs(imm) < (1 << 24)) {
+ if (g_uabs(imm) < (1 << 24)) {
(this->*insn1)(Rd, Rn, imm & -(1 << 12));
(this->*insn1)(Rd, Rd, imm & ((1 << 12)-1));
} else {
--- a/src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp 2025-08-26 08:13:09.504514303 +0200
+++ b/src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp 2025-08-26 08:14:00.556248551 +0200
@@ -1022,7 +1022,7 @@
void copy_memory_small(Register s, Register d, Register count, Register tmp, int step) {
bool is_backwards = step < 0;
- size_t granularity = uabs(step);
+ size_t granularity = g_uabs(step);
int direction = is_backwards ? -1 : 1;
int unit = wordSize * direction;
@@ -1078,7 +1078,7 @@
Register count, Register tmp, int step) {
copy_direction direction = step < 0 ? copy_backwards : copy_forwards;
bool is_backwards = step < 0;
- int granularity = uabs(step);
+ int granularity = g_uabs(step);
const Register t0 = r3, t1 = r4;
// <= 96 bytes do inline. Direction doesn't matter because we always
--- a/src/hotspot/share/opto/mulnode.cpp 2025-08-26 08:13:09.637402554 +0200
+++ b/src/hotspot/share/opto/mulnode.cpp 2025-08-26 08:14:09.067950452 +0200
@@ -190,7 +190,7 @@
// Check for negative constant; if so negate the final result
bool sign_flip = false;
- unsigned int abs_con = uabs(con);
+ unsigned int abs_con = g_uabs(con);
if (abs_con != (unsigned int)con) {
sign_flip = true;
}
@@ -286,7 +286,7 @@
// Check for negative constant; if so negate the final result
bool sign_flip = false;
- julong abs_con = uabs(con);
+ julong abs_con = g_uabs(con);
if (abs_con != (julong)con) {
sign_flip = true;
}
--- a/src/hotspot/share/utilities/globalDefinitions.hpp 2025-08-26 08:13:09.658191936 +0200
+++ b/src/hotspot/share/utilities/globalDefinitions.hpp 2025-08-26 08:14:14.062350014 +0200
@@ -1017,7 +1017,7 @@
// abs methods which cannot overflow and so are well-defined across
// the entire domain of integer types.
-static inline unsigned int uabs(unsigned int n) {
+static inline unsigned int g_uabs(unsigned int n) {
union {
unsigned int result;
int value;
@@ -1026,7 +1026,7 @@
if (value < 0) result = 0-result;
return result;
}
-static inline julong uabs(julong n) {
+static inline julong g_uabs(julong n) {
union {
julong result;
jlong value;
@@ -1035,8 +1035,8 @@
if (value < 0) result = 0-result;
return result;
}
-static inline julong uabs(jlong n) { return uabs((julong)n); }
-static inline unsigned int uabs(int n) { return uabs((unsigned int)n); }
+static inline julong g_uabs(jlong n) { return g_uabs((julong)n); }
+static inline unsigned int g_uabs(int n) { return g_uabs((unsigned int)n); }
// "to" should be greater than "from."
inline intx byte_size(void* from, void* to) {