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Add the missing 'itt eq' instructions to the ARM atomics. 

This affected the 16- and 64-bit sizes only. Must have been a C&P failure.

Change-Id: If7b1e534a61d812226a6e4970909b53b0cc5a9a6
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
bb10
Thiago Macieira 2012-01-24 13:49:26 -02:00 committed by Qt by Nokia
parent 1ba5796d09
commit acc9716331
1 changed files with 2 additions and 0 deletions
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2
src/corelib/arch/qatomic_armv6.h
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@ -387,6 +387,7 @@ bool QBasicAtomicOps<2>::testAndSetRelaxed(T &_q_value, T expectedValue, T newVa
asm volatile("0:\n"
"ldrexh %[result], [%[_q_value]]\n"
"eors %[result], %[result], %[expectedValue]\n"
"itt eq\n"
"strexheq %[result], %[newValue], [%[_q_value]]\n"
"teqeq %[result], #1\n"
"beq 0b\n"
@ -497,6 +498,7 @@ bool QBasicAtomicOps<8>::testAndSetRelaxed(T &_q_value, T expectedValue, T newVa
"eor %[result], %[result], %[expectedValue]\n"
"eor %H[result], %H[result], %H[expectedValue]\n"
"orrs %[result], %[result], %H[result]\n"
"itt eq\n"
"strexdeq %[result], %[newValue], %H[newValue], [%[_q_value]]\n"
"teqeq %[result], #1\n"
"beq 0b\n"