From 03cdaf779e0d8587c6e110f1f834a15e2d3317fd Mon Sep 17 00:00:00 2001
From: Thiago Macieira <thiago.macieira@intel.com>
Date: Mon, 28 Jan 2019 14:33:12 -0800
Subject: [PATCH] Fix build with GCC 8.3

Qualifiers in the asm statement are not allowed in the global scope. I
thought they were necessary for LTO, but I the commit to this file that
added them predates my work on setting up LTO for GCC.

Change-Id: Id98140e1c2f0426cabbefffd157e23e5ece67a49
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
---
 .../JavaScriptCore/jit/JITStubs.cpp           | 48 +++++++++----------
 1 file changed, 24 insertions(+), 24 deletions(-)

diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/jit/JITStubs.cpp b/src/3rdparty/javascriptcore/JavaScriptCore/jit/JITStubs.cpp
index 1abdf8b..9f60761 100644
--- a/src/3rdparty/javascriptcore/JavaScriptCore/jit/JITStubs.cpp
+++ b/src/3rdparty/javascriptcore/JavaScriptCore/jit/JITStubs.cpp
@@ -116,7 +116,7 @@ COMPILE_ASSERT(offsetof(struct JITStackFrame, savedEBX) == 0x3c, JITStackFrame_s
 COMPILE_ASSERT(offsetof(struct JITStackFrame, callFrame) == 0x58, JITStackFrame_callFrame_offset_matches_ctiTrampoline);
 COMPILE_ASSERT(offsetof(struct JITStackFrame, code) == 0x50, JITStackFrame_code_offset_matches_ctiTrampoline);
 
-asm volatile (
+asm (
 ".text\n"
 ".globl " SYMBOL_STRING(ctiTrampoline) "\n"
 HIDE_SYMBOL(ctiTrampoline) "\n"
@@ -138,7 +138,7 @@ SYMBOL_STRING(ctiTrampoline) ":" "\n"
     "ret" "\n"
 );
 
-asm volatile (
+asm (
 ".globl " SYMBOL_STRING(ctiVMThrowTrampoline) "\n"
 HIDE_SYMBOL(ctiVMThrowTrampoline) "\n"
 SYMBOL_STRING(ctiVMThrowTrampoline) ":" "\n"
@@ -154,7 +154,7 @@ SYMBOL_STRING(ctiVMThrowTrampoline) ":" "\n"
     "ret" "\n"
 );
     
-asm volatile (
+asm (
 ".globl " SYMBOL_STRING(ctiOpThrowNotCaught) "\n"
 HIDE_SYMBOL(ctiOpThrowNotCaught) "\n"
 SYMBOL_STRING(ctiOpThrowNotCaught) ":" "\n"
@@ -179,7 +179,7 @@ COMPILE_ASSERT(offsetof(struct JITStackFrame, savedRBX) == 0x48, JITStackFrame_s
 COMPILE_ASSERT(offsetof(struct JITStackFrame, callFrame) == 0x90, JITStackFrame_callFrame_offset_matches_ctiTrampoline);
 COMPILE_ASSERT(offsetof(struct JITStackFrame, code) == 0x80, JITStackFrame_code_offset_matches_ctiTrampoline);
 
-asm volatile (
+asm (
 ".globl " SYMBOL_STRING(ctiTrampoline) "\n"
 HIDE_SYMBOL(ctiTrampoline) "\n"
 SYMBOL_STRING(ctiTrampoline) ":" "\n"
@@ -206,7 +206,7 @@ SYMBOL_STRING(ctiTrampoline) ":" "\n"
     "ret" "\n"
 );
 
-asm volatile (
+asm (
 ".globl " SYMBOL_STRING(ctiVMThrowTrampoline) "\n"
 HIDE_SYMBOL(ctiVMThrowTrampoline) "\n"
 SYMBOL_STRING(ctiVMThrowTrampoline) ":" "\n"
@@ -222,7 +222,7 @@ SYMBOL_STRING(ctiVMThrowTrampoline) ":" "\n"
     "ret" "\n"
 );
 
-asm volatile (
+asm (
 ".globl " SYMBOL_STRING(ctiOpThrowNotCaught) "\n"
 HIDE_SYMBOL(ctiOpThrowNotCaught) "\n"
 SYMBOL_STRING(ctiOpThrowNotCaught) ":" "\n"
@@ -242,7 +242,7 @@ SYMBOL_STRING(ctiOpThrowNotCaught) ":" "\n"
 #error "JIT_STUB_ARGUMENT_VA_LIST not supported on ARMv7."
 #endif
 
-asm volatile (
+asm (
 ".text" "\n"
 ".align 2" "\n"
 ".globl " SYMBOL_STRING(ctiTrampoline) "\n"
@@ -269,7 +269,7 @@ SYMBOL_STRING(ctiTrampoline) ":" "\n"
     "bx lr" "\n"
 );
 
-asm volatile (
+asm (
 ".text" "\n"
 ".align 2" "\n"
 ".globl " SYMBOL_STRING(ctiVMThrowTrampoline) "\n"
@@ -287,7 +287,7 @@ SYMBOL_STRING(ctiVMThrowTrampoline) ":" "\n"
     "bx lr" "\n"
 );
 
-asm volatile (
+asm (
 ".text" "\n"
 ".align 2" "\n"
 ".globl " SYMBOL_STRING(ctiOpThrowNotCaught) "\n"
@@ -305,7 +305,7 @@ SYMBOL_STRING(ctiOpThrowNotCaught) ":" "\n"
 
 #elif COMPILER(GCC) && CPU(ARM_TRADITIONAL)
 
-asm volatile (
+asm (
 ".globl " SYMBOL_STRING(ctiTrampoline) "\n"
 HIDE_SYMBOL(ctiTrampoline) "\n"
 SYMBOL_STRING(ctiTrampoline) ":" "\n"
@@ -323,7 +323,7 @@ SYMBOL_STRING(ctiTrampoline) ":" "\n"
     "mov pc, lr" "\n"
 );
 
-asm volatile (
+asm (
 ".globl " SYMBOL_STRING(ctiVMThrowTrampoline) "\n"
 HIDE_SYMBOL(ctiVMThrowTrampoline) "\n"
 SYMBOL_STRING(ctiVMThrowTrampoline) ":" "\n"
@@ -418,7 +418,7 @@ COMPILE_ASSERT(offsetof(struct JITStackFrame, callFrame) == 0x38, JITStackFrame_
 COMPILE_ASSERT(offsetof(struct JITStackFrame, code) == 0x30, JITStackFrame_code_offset_matches_ctiTrampoline);
 COMPILE_ASSERT(offsetof(struct JITStackFrame, savedEBX) == 0x1c, JITStackFrame_stub_argument_space_matches_ctiTrampoline);
 
-asm volatile (
+asm (
 ".text\n"
 ".globl " SYMBOL_STRING(ctiTrampoline) "\n"
 HIDE_SYMBOL(ctiTrampoline) "\n"
@@ -440,7 +440,7 @@ SYMBOL_STRING(ctiTrampoline) ":" "\n"
     "ret" "\n"
 );
 
-asm volatile (
+asm (
 ".globl " SYMBOL_STRING(ctiVMThrowTrampoline) "\n"
 HIDE_SYMBOL(ctiVMThrowTrampoline) "\n"
 SYMBOL_STRING(ctiVMThrowTrampoline) ":" "\n"
@@ -456,7 +456,7 @@ SYMBOL_STRING(ctiVMThrowTrampoline) ":" "\n"
     "ret" "\n"
 );
     
-asm volatile (
+asm (
 ".globl " SYMBOL_STRING(ctiOpThrowNotCaught) "\n"
 HIDE_SYMBOL(ctiOpThrowNotCaught) "\n"
 SYMBOL_STRING(ctiOpThrowNotCaught) ":" "\n"
@@ -480,7 +480,7 @@ COMPILE_ASSERT(offsetof(struct JITStackFrame, callFrame) == 0x58, JITStackFrame_
 COMPILE_ASSERT(offsetof(struct JITStackFrame, code) == 0x48, JITStackFrame_code_offset_matches_ctiTrampoline);
 COMPILE_ASSERT(offsetof(struct JITStackFrame, savedRBX) == 0x78, JITStackFrame_stub_argument_space_matches_ctiTrampoline);
 
-asm volatile (
+asm (
 ".text\n"
 ".globl " SYMBOL_STRING(ctiTrampoline) "\n"
 HIDE_SYMBOL(ctiTrampoline) "\n"
@@ -515,7 +515,7 @@ SYMBOL_STRING(ctiTrampoline) ":" "\n"
     "ret" "\n"
 );
 
-asm volatile (
+asm (
 ".globl " SYMBOL_STRING(ctiVMThrowTrampoline) "\n"
 HIDE_SYMBOL(ctiVMThrowTrampoline) "\n"
 SYMBOL_STRING(ctiVMThrowTrampoline) ":" "\n"
@@ -531,7 +531,7 @@ SYMBOL_STRING(ctiVMThrowTrampoline) ":" "\n"
     "ret" "\n"
 );
 
-asm volatile (
+asm (
 ".globl " SYMBOL_STRING(ctiOpThrowNotCaught) "\n"
 HIDE_SYMBOL(ctiOpThrowNotCaught) "\n"
 SYMBOL_STRING(ctiOpThrowNotCaught) ":" "\n"
@@ -551,7 +551,7 @@ SYMBOL_STRING(ctiOpThrowNotCaught) ":" "\n"
 #error "JIT_STUB_ARGUMENT_VA_LIST not supported on ARMv7."
 #endif
 
-asm volatile (
+asm (
 ".text" "\n"
 ".align 2" "\n"
 ".globl " SYMBOL_STRING(ctiTrampoline) "\n"
@@ -578,7 +578,7 @@ SYMBOL_STRING(ctiTrampoline) ":" "\n"
     "bx lr" "\n"
 );
 
-asm volatile (
+asm (
 ".text" "\n"
 ".align 2" "\n"
 ".globl " SYMBOL_STRING(ctiVMThrowTrampoline) "\n"
@@ -596,7 +596,7 @@ SYMBOL_STRING(ctiVMThrowTrampoline) ":" "\n"
     "bx lr" "\n"
 );
 
-asm volatile (
+asm (
 ".text" "\n"
 ".align 2" "\n"
 ".globl " SYMBOL_STRING(ctiOpThrowNotCaught) "\n"
@@ -614,7 +614,7 @@ SYMBOL_STRING(ctiOpThrowNotCaught) ":" "\n"
 
 #elif COMPILER(GCC) && CPU(ARM_TRADITIONAL)
 
-asm volatile (
+asm (
 ".text\n"
 ".globl " SYMBOL_STRING(ctiTrampoline) "\n"
 HIDE_SYMBOL(ctiTrampoline) "\n"
@@ -632,7 +632,7 @@ SYMBOL_STRING(ctiTrampoline) ":" "\n"
     "mov pc, lr" "\n"
 );
 
-asm volatile (
+asm (
 ".globl " SYMBOL_STRING(ctiVMThrowTrampoline) "\n"
 HIDE_SYMBOL(ctiVMThrowTrampoline) "\n"
 SYMBOL_STRING(ctiVMThrowTrampoline) ":" "\n"
@@ -1024,7 +1024,7 @@ static NEVER_INLINE void throwStackOverflowError(CallFrame* callFrame, JSGlobalD
     extern "C" { \
         rtype JITStubThunked_##op(STUB_ARGS_DECLARATION); \
     }; \
-    asm volatile ( \
+    asm ( \
         ".text" "\n" \
         ".align 2" "\n" \
         ".globl " SYMBOL_STRING(cti_##op) "\n" \
@@ -1053,7 +1053,7 @@ COMPILE_ASSERT(offsetof(struct JITStackFrame, thunkReturnAddress) == THUNK_RETUR
     extern "C" { \
         rtype JITStubThunked_##op(STUB_ARGS_DECLARATION); \
     }; \
-    asm volatile ( \
+    asm ( \
         ".globl " SYMBOL_STRING(cti_##op) "\n" \
         HIDE_SYMBOL(cti_##op) "\n"             \
         SYMBOL_STRING(cti_##op) ":" "\n" \
