Diff
Modified: trunk/JSTests/ChangeLog (239837 => 239838)
--- trunk/JSTests/ChangeLog 2019-01-10 19:59:15 UTC (rev 239837)
+++ trunk/JSTests/ChangeLog 2019-01-10 20:04:32 UTC (rev 239838)
@@ -1,3 +1,17 @@
+2019-01-10 Commit Queue <commit-qu...@webkit.org>
+
+ Unreviewed, rolling out r239825.
+ https://bugs.webkit.org/show_bug.cgi?id=193330
+
+ Broke tests on armv7/linux bots (Requested by guijemont on
+ #webkit).
+
+ Reverted changeset:
+
+ "Enable DFG on ARM/Linux again"
+ https://bugs.webkit.org/show_bug.cgi?id=192496
+ https://trac.webkit.org/changeset/239825
+
2019-01-10 Dominik Infuehr <dinfu...@igalia.com>
Enable DFG on ARM/Linux again
Modified: trunk/JSTests/stress/regress-192717.js (239837 => 239838)
--- trunk/JSTests/stress/regress-192717.js 2019-01-10 19:59:15 UTC (rev 239837)
+++ trunk/JSTests/stress/regress-192717.js 2019-01-10 20:04:32 UTC (rev 239838)
@@ -1,5 +1,5 @@
+//@ runDefault("--useLLInt=false", "--forceCodeBlockToJettisonDueToOldAge=true", "--maxPerThreadStackUsage=200000", "--exceptionStackTraceLimit=1", "--defaultErrorStackTraceLimit=1")
//@ skip if $memoryLimited or $buildType == "debug"
-//@ runDefault("--useLLInt=false", "--forceCodeBlockToJettisonDueToOldAge=true", "--maxPerThreadStackUsage=200000", "--exceptionStackTraceLimit=1", "--defaultErrorStackTraceLimit=1")
let foo = 'let a';
for (let i = 0; i < 400000; i++)
Modified: trunk/LayoutTests/ChangeLog (239837 => 239838)
--- trunk/LayoutTests/ChangeLog 2019-01-10 19:59:15 UTC (rev 239837)
+++ trunk/LayoutTests/ChangeLog 2019-01-10 20:04:32 UTC (rev 239838)
@@ -1,3 +1,17 @@
+2019-01-10 Commit Queue <commit-qu...@webkit.org>
+
+ Unreviewed, rolling out r239825.
+ https://bugs.webkit.org/show_bug.cgi?id=193330
+
+ Broke tests on armv7/linux bots (Requested by guijemont on
+ #webkit).
+
+ Reverted changeset:
+
+ "Enable DFG on ARM/Linux again"
+ https://bugs.webkit.org/show_bug.cgi?id=192496
+ https://trac.webkit.org/changeset/239825
+
2019-01-10 Justin Fan <justin_...@apple.com>
[WebGPU] Fix vertex-buffer-triangle-strip test and small update to GPURenderPipeline
Modified: trunk/LayoutTests/js/script-tests/dfg-float32array.js (239837 => 239838)
--- trunk/LayoutTests/js/script-tests/dfg-float32array.js 2019-01-10 19:59:15 UTC (rev 239837)
+++ trunk/LayoutTests/js/script-tests/dfg-float32array.js 2019-01-10 20:04:32 UTC (rev 239838)
@@ -1,4 +1,4 @@
-//@ noNoLLIntRunLayoutTest if $architecture == "arm"
+//@ noNoLLIntRunLayoutTest if $architecture == "arm" and $hostOS == "darwin"
description(
"This tests that float32 arrays work in the DFG."
Modified: trunk/LayoutTests/js/script-tests/dfg-float64array.js (239837 => 239838)
--- trunk/LayoutTests/js/script-tests/dfg-float64array.js 2019-01-10 19:59:15 UTC (rev 239837)
+++ trunk/LayoutTests/js/script-tests/dfg-float64array.js 2019-01-10 20:04:32 UTC (rev 239838)
@@ -1,4 +1,4 @@
-//@ noNoLLIntRunLayoutTest if $architecture == "arm"
+//@ noNoLLIntRunLayoutTest if $architecture == "arm" and $hostOS == "darwin"
description(
"This tests that float64 arrays work in the DFG."
Modified: trunk/LayoutTests/js/script-tests/dfg-int16array.js (239837 => 239838)
--- trunk/LayoutTests/js/script-tests/dfg-int16array.js 2019-01-10 19:59:15 UTC (rev 239837)
+++ trunk/LayoutTests/js/script-tests/dfg-int16array.js 2019-01-10 20:04:32 UTC (rev 239838)
@@ -1,4 +1,4 @@
-//@ noNoLLIntRunLayoutTest if $architecture == "arm"
+//@ noNoLLIntRunLayoutTest if $architecture == "arm" and $hostOS == "darwin"
description(
"This tests that int16 arrays work in the DFG."
Modified: trunk/LayoutTests/js/script-tests/dfg-int32array-overflow-values.js (239837 => 239838)
--- trunk/LayoutTests/js/script-tests/dfg-int32array-overflow-values.js 2019-01-10 19:59:15 UTC (rev 239837)
+++ trunk/LayoutTests/js/script-tests/dfg-int32array-overflow-values.js 2019-01-10 20:04:32 UTC (rev 239838)
@@ -1,4 +1,4 @@
-//@ noNoLLIntRunLayoutTest if $architecture == "arm"
+//@ noNoLLIntRunLayoutTest if $architecture == "arm" and $hostOS == "darwin"
description(
"This tests that int32 arrays work in the DFG."
Modified: trunk/LayoutTests/js/script-tests/dfg-int32array.js (239837 => 239838)
--- trunk/LayoutTests/js/script-tests/dfg-int32array.js 2019-01-10 19:59:15 UTC (rev 239837)
+++ trunk/LayoutTests/js/script-tests/dfg-int32array.js 2019-01-10 20:04:32 UTC (rev 239838)
@@ -1,4 +1,4 @@
-//@ noNoLLIntRunLayoutTest if $architecture == "arm"
+//@ noNoLLIntRunLayoutTest if $architecture == "arm" and $hostOS == "darwin"
description(
"This tests that int32 arrays work in the DFG."
Modified: trunk/LayoutTests/js/script-tests/dfg-int8array.js (239837 => 239838)
--- trunk/LayoutTests/js/script-tests/dfg-int8array.js 2019-01-10 19:59:15 UTC (rev 239837)
+++ trunk/LayoutTests/js/script-tests/dfg-int8array.js 2019-01-10 20:04:32 UTC (rev 239838)
@@ -1,4 +1,4 @@
-//@ noNoLLIntRunLayoutTest if $architecture == "arm"
+//@ noNoLLIntRunLayoutTest if $architecture == "arm" and $hostOS == "darwin"
description(
"This tests that int8 arrays work in the DFG."
Modified: trunk/LayoutTests/js/script-tests/dfg-uint16array.js (239837 => 239838)
--- trunk/LayoutTests/js/script-tests/dfg-uint16array.js 2019-01-10 19:59:15 UTC (rev 239837)
+++ trunk/LayoutTests/js/script-tests/dfg-uint16array.js 2019-01-10 20:04:32 UTC (rev 239838)
@@ -1,4 +1,4 @@
-//@ noNoLLIntRunLayoutTest if $architecture == "arm"
+//@ noNoLLIntRunLayoutTest if $architecture == "arm" and $hostOS == "darwin"
description(
"This tests that uint16 arrays work in the DFG."
Modified: trunk/LayoutTests/js/script-tests/dfg-uint32array.js (239837 => 239838)
--- trunk/LayoutTests/js/script-tests/dfg-uint32array.js 2019-01-10 19:59:15 UTC (rev 239837)
+++ trunk/LayoutTests/js/script-tests/dfg-uint32array.js 2019-01-10 20:04:32 UTC (rev 239838)
@@ -1,4 +1,4 @@
-//@ noNoLLIntRunLayoutTest if $architecture == "arm"
+//@ noNoLLIntRunLayoutTest if $architecture == "arm" and $hostOS == "darwin"
description(
"This tests that uint32 arrays work in the DFG."
Modified: trunk/LayoutTests/js/script-tests/dfg-uint8array.js (239837 => 239838)
--- trunk/LayoutTests/js/script-tests/dfg-uint8array.js 2019-01-10 19:59:15 UTC (rev 239837)
+++ trunk/LayoutTests/js/script-tests/dfg-uint8array.js 2019-01-10 20:04:32 UTC (rev 239838)
@@ -1,4 +1,4 @@
-//@ noNoLLIntRunLayoutTest if $architecture == "arm"
+//@ noNoLLIntRunLayoutTest if $architecture == "arm" and $hostOS == "darwin"
description(
"This tests that uint8 arrays work in the DFG."
Modified: trunk/Source/_javascript_Core/ChangeLog (239837 => 239838)
--- trunk/Source/_javascript_Core/ChangeLog 2019-01-10 19:59:15 UTC (rev 239837)
+++ trunk/Source/_javascript_Core/ChangeLog 2019-01-10 20:04:32 UTC (rev 239838)
@@ -1,3 +1,17 @@
+2019-01-10 Commit Queue <commit-qu...@webkit.org>
+
+ Unreviewed, rolling out r239825.
+ https://bugs.webkit.org/show_bug.cgi?id=193330
+
+ Broke tests on armv7/linux bots (Requested by guijemont on
+ #webkit).
+
+ Reverted changeset:
+
+ "Enable DFG on ARM/Linux again"
+ https://bugs.webkit.org/show_bug.cgi?id=192496
+ https://trac.webkit.org/changeset/239825
+
2019-01-10 Dominik Infuehr <dinfu...@igalia.com>
Enable DFG on ARM/Linux again
Modified: trunk/Source/_javascript_Core/assembler/AbstractMacroAssembler.h (239837 => 239838)
--- trunk/Source/_javascript_Core/assembler/AbstractMacroAssembler.h 2019-01-10 19:59:15 UTC (rev 239837)
+++ trunk/Source/_javascript_Core/assembler/AbstractMacroAssembler.h 2019-01-10 20:04:32 UTC (rev 239838)
@@ -749,7 +749,7 @@
m_jumps.append(other.m_jumps.begin(), other.m_jumps.size());
}
- bool empty() const
+ bool empty()
{
return !m_jumps.size();
}
Modified: trunk/Source/_javascript_Core/dfg/DFGOSRExit.cpp (239837 => 239838)
--- trunk/Source/_javascript_Core/dfg/DFGOSRExit.cpp 2019-01-10 19:59:15 UTC (rev 239837)
+++ trunk/Source/_javascript_Core/dfg/DFGOSRExit.cpp 2019-01-10 20:04:32 UTC (rev 239838)
@@ -75,6 +75,8 @@
#if NUMBER_OF_CALLEE_SAVES_REGISTERS > 0
+static_assert(is64Bit(), "we only support callee save registers on 64-bit");
+
// Based on AssemblyHelpers::emitRestoreCalleeSavesFor().
static void restoreCalleeSavesFor(Context& context, CodeBlock* codeBlock)
{
@@ -135,14 +137,8 @@
size_t uintptrOffset = entry.offset() / sizeof(UCPURegister);
if (entry.reg().isGPR())
context.gpr(entry.reg().gpr()) = calleeSaveBuffer[uintptrOffset];
- else {
-#if USE(JSVALUE64)
+ else
context.fpr(entry.reg().fpr()) = bitwise_cast<double>(calleeSaveBuffer[uintptrOffset]);
-#else
- // FIXME: <https://webkit.org/b/193275> support callee-saved floating point registers on 32-bit architectures
- RELEASE_ASSERT_NOT_REACHED();
-#endif
- }
}
}
@@ -165,14 +161,8 @@
continue;
if (entry.reg().isGPR())
stack.set(calleeSaveBuffer, entry.offset(), context.gpr<UCPURegister>(entry.reg().gpr()));
- else {
-#if USE(JSVALUE64)
+ else
stack.set(calleeSaveBuffer, entry.offset(), context.fpr<UCPURegister>(entry.reg().fpr()));
-#else
- // FIXME: <https://webkit.org/b/193275> support callee-saved floating point registers on 32-bit architectures
- RELEASE_ASSERT_NOT_REACHED();
-#endif
- }
}
}
Modified: trunk/Source/_javascript_Core/jit/CallFrameShuffler.cpp (239837 => 239838)
--- trunk/Source/_javascript_Core/jit/CallFrameShuffler.cpp 2019-01-10 19:59:15 UTC (rev 239837)
+++ trunk/Source/_javascript_Core/jit/CallFrameShuffler.cpp 2019-01-10 20:04:32 UTC (rev 239838)
@@ -51,14 +51,8 @@
m_lockedRegisters.clear(GPRInfo::toRegister(i));
for (unsigned i = FPRInfo::numberOfRegisters; i--; )
m_lockedRegisters.clear(FPRInfo::toRegister(i));
-
-#if USE(JSVALUE64)
- // ... as well as the runtime registers on 64-bit architectures.
- // However do not use these registers on 32-bit architectures since
- // saving and restoring callee-saved registers in CallFrameShuffler isn't supported
- // on 32-bit architectures yet.
+ // ... as well as the runtime registers.
m_lockedRegisters.exclude(RegisterSet::vmCalleeSaveRegisters());
-#endif
ASSERT(!data.callee.isInJSStack() || data.callee.virtualRegister().isLocal());
addNew(VirtualRegister(CallFrameSlot::callee), data.callee);
Modified: trunk/Source/_javascript_Core/jit/GPRInfo.h (239837 => 239838)
--- trunk/Source/_javascript_Core/jit/GPRInfo.h 2019-01-10 19:59:15 UTC (rev 239837)
+++ trunk/Source/_javascript_Core/jit/GPRInfo.h 2019-01-10 20:04:32 UTC (rev 239838)
@@ -526,9 +526,13 @@
#endif // CPU(X86_64)
+#if CPU(ARM)
+#define NUMBER_OF_ARGUMENT_REGISTERS 4u
#if CPU(ARM_THUMB2)
-#define NUMBER_OF_ARGUMENT_REGISTERS 4u
#define NUMBER_OF_CALLEE_SAVES_REGISTERS 1u
+#else
+#define NUMBER_OF_CALLEE_SAVES_REGISTERS 0u
+#endif
class GPRInfo {
public:
@@ -544,7 +548,11 @@
static const GPRReg regT4 = ARMRegisters::r8;
static const GPRReg regT5 = ARMRegisters::r9;
static const GPRReg regT6 = ARMRegisters::r10;
- static const GPRReg regT7 = ARMRegisters::r5;
+#if CPU(ARM_THUMB2)
+ static const GPRReg regT7 = ARMRegisters::r11;
+#else
+ static const GPRReg regT7 = ARMRegisters::r7;
+#endif
static const GPRReg regT8 = ARMRegisters::r4;
static const GPRReg regCS0 = ARMRegisters::r11;
// These registers match the baseline JIT.
@@ -579,7 +587,11 @@
ASSERT(reg != InvalidGPRReg);
ASSERT(static_cast<int>(reg) < 16);
static const unsigned indexForRegister[16] =
- { 0, 1, 2, 3, 8, 7, InvalidIndex, InvalidIndex, 4, 5, 6, InvalidIndex, InvalidIndex, InvalidIndex, InvalidIndex, InvalidIndex };
+#if CPU(ARM_THUMB2)
+ { 0, 1, 2, 3, 8, InvalidIndex, InvalidIndex, InvalidIndex, 4, 5, 6, 7, InvalidIndex, InvalidIndex, InvalidIndex, InvalidIndex };
+#else
+ { 0, 1, 2, 3, 8, InvalidIndex, InvalidIndex, 7, 4, 5, 6, InvalidIndex, InvalidIndex, InvalidIndex, InvalidIndex, InvalidIndex };
+#endif
unsigned result = indexForRegister[reg];
return result;
}
Modified: trunk/Source/_javascript_Core/llint/LowLevelInterpreter32_64.asm (239837 => 239838)
--- trunk/Source/_javascript_Core/llint/LowLevelInterpreter32_64.asm 2019-01-10 19:59:15 UTC (rev 239837)
+++ trunk/Source/_javascript_Core/llint/LowLevelInterpreter32_64.asm 2019-01-10 20:04:32 UTC (rev 239838)
@@ -2012,11 +2012,6 @@
op(llint_throw_from_slow_path_trampoline, macro()
- loadp Callee[cfr], t1
- andp MarkedBlockMask, t1
- loadp MarkedBlockFooterOffset + MarkedBlock::Footer::m_vm[t1], t1
- copyCalleeSavesToVMEntryFrameCalleeSavesBuffer(t1, t2)
-
callSlowPath(_llint_slow_path_handle_exception)
# When throwing from the interpreter (i.e. throwing from LLIntSlowPaths), so
@@ -2025,6 +2020,7 @@
loadp Callee[cfr], t1
andp MarkedBlockMask, t1
loadp MarkedBlockFooterOffset + MarkedBlock::Footer::m_vm[t1], t1
+ copyCalleeSavesToVMEntryFrameCalleeSavesBuffer(t1, t2)
jmp VM::targetMachinePCForThrow[t1]
end)
Modified: trunk/Source/_javascript_Core/offlineasm/arm.rb (239837 => 239838)
--- trunk/Source/_javascript_Core/offlineasm/arm.rb 2019-01-10 19:59:15 UTC (rev 239837)
+++ trunk/Source/_javascript_Core/offlineasm/arm.rb 2019-01-10 20:04:32 UTC (rev 239838)
@@ -34,7 +34,7 @@
# x2 => t2, a2, r2
# x3 => t3, a3, r3
# x6 => (callee-save scratch)
-# x7 => cfr
+# x7 => cfr (ARMv7 only)
# x8 => t4 (callee-save)
# x9 => t5 (callee-save)
# x10 => (callee-save scratch)
@@ -55,6 +55,15 @@
# d6 => (scratch)
# d7 => (scratch)
+def isARMv7
+ case $activeBackend
+ when "ARMv7"
+ true
+ else
+ raise "bad value for $activeBackend: #{$activeBackend}"
+ end
+end
+
class Node
def armSingle
doubleOperand = armOperand
@@ -82,11 +91,13 @@
$asm.puts "mov #{register.armOperand}, \##{value}"
elsif (~value) >= 0 && (~value) < 256
$asm.puts "mvn #{register.armOperand}, \##{~value}"
- else
+ elsif isARMv7
$asm.puts "movw #{register.armOperand}, \##{value & 0xffff}"
if (value & 0xffff0000) != 0
$asm.puts "movt #{register.armOperand}, \##{(value >> 16) & 0xffff}"
end
+ else
+ $asm.puts "ldr #{register.armOperand}, =#{value}"
end
end
@@ -108,7 +119,7 @@
when "t5"
"r9"
when "cfr"
- "r7"
+ isARMv7 ? "r7" : "r11"
when "csr0"
"r11"
when "lr"
@@ -598,6 +609,9 @@
else
$asm.puts "mov pc, #{operands[0].armOperand}"
end
+ if not isARMv7 and not isARMv7Traditional
+ $asm.puts ".ltorg"
+ end
when "call"
if operands[0].label?
if OS_DARWIN
@@ -678,7 +692,7 @@
$asm.puts "add #{dest.armOperand}, pc, #{dest.armOperand}"
$asm.puts "ldr #{dest.armOperand}, [#{dest.armOperand}, #{temp.armOperand}]"
- offset = 4
+ offset = $activeBackend == "ARMv7" ? 4 : 8
$asm.deferNextLabelAction {
$asm.puts "#{gotLabel}:"
Modified: trunk/Source/WTF/ChangeLog (239837 => 239838)
--- trunk/Source/WTF/ChangeLog 2019-01-10 19:59:15 UTC (rev 239837)
+++ trunk/Source/WTF/ChangeLog 2019-01-10 20:04:32 UTC (rev 239838)
@@ -1,3 +1,17 @@
+2019-01-10 Commit Queue <commit-qu...@webkit.org>
+
+ Unreviewed, rolling out r239825.
+ https://bugs.webkit.org/show_bug.cgi?id=193330
+
+ Broke tests on armv7/linux bots (Requested by guijemont on
+ #webkit).
+
+ Reverted changeset:
+
+ "Enable DFG on ARM/Linux again"
+ https://bugs.webkit.org/show_bug.cgi?id=192496
+ https://trac.webkit.org/changeset/239825
+
2019-01-10 John Wilander <wilan...@apple.com>
Override the session configuration for cookieAcceptPolicy
Modified: trunk/Source/WTF/wtf/Platform.h (239837 => 239838)
--- trunk/Source/WTF/wtf/Platform.h 2019-01-10 19:59:15 UTC (rev 239837)
+++ trunk/Source/WTF/wtf/Platform.h 2019-01-10 20:04:32 UTC (rev 239838)
@@ -760,6 +760,9 @@
#if !defined(ENABLE_JIT)
#define ENABLE_JIT 1
#endif
+/* But still disable DFG for now. */
+#undef ENABLE_DFG_JIT
+#define ENABLE_DFG_JIT 0
#else
/* Disable JIT and force C_LOOP on all 32bit-architectures but ARMv7-Thumb2/Linux. */
#undef ENABLE_JIT
Modified: trunk/Tools/ChangeLog (239837 => 239838)
--- trunk/Tools/ChangeLog 2019-01-10 19:59:15 UTC (rev 239837)
+++ trunk/Tools/ChangeLog 2019-01-10 20:04:32 UTC (rev 239838)
@@ -1,3 +1,17 @@
+2019-01-10 Commit Queue <commit-qu...@webkit.org>
+
+ Unreviewed, rolling out r239825.
+ https://bugs.webkit.org/show_bug.cgi?id=193330
+
+ Broke tests on armv7/linux bots (Requested by guijemont on
+ #webkit).
+
+ Reverted changeset:
+
+ "Enable DFG on ARM/Linux again"
+ https://bugs.webkit.org/show_bug.cgi?id=192496
+ https://trac.webkit.org/changeset/239825
+
2019-01-10 Zhifei Fang <zhifei_f...@apple.com>
Disable the run-jsc-stress-test remote host key check.
Modified: trunk/Tools/Scripts/run-jsc-stress-tests (239837 => 239838)
--- trunk/Tools/Scripts/run-jsc-stress-tests 2019-01-10 19:59:15 UTC (rev 239837)
+++ trunk/Tools/Scripts/run-jsc-stress-tests 2019-01-10 20:04:32 UTC (rev 239838)
@@ -449,7 +449,7 @@
$architecture = determineArchitecture unless $architecture
$isFTLPlatform = !($architecture == "x86" || $architecture == "arm" || $architecture == "mips" || $hostOS == "windows")
-if ["mips", "x86"].include?($architecture)
+if ["arm", "mips", "x86"].include?($architecture)
# The JIT is temporarily disabled on these platforms since
# https://trac.webkit.org/changeset/237547
$jitTests = false
