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Use macro for common code pattern (NFC)

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llvm-svn: 254831
This commit is contained in:
Xinliang David Li 2015-12-05 03:14:53 +00:00
parent 45d85c0906
commit 5bbbcbb3dc
1 changed files with 15 additions and 9 deletions
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24
compiler-rt/lib/profile/InstrProfiling.c
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@ -209,6 +209,14 @@ static unsigned getVprofExtraBytes() {
return (unsigned)atoi(ExtraStr);
}
/* Extract the value profile data info from the runtime. */
#define DEF_VALUE_RECORD(R, NS, V) \
ValueProfRuntimeRecord R; \
if (initializeValueProfRuntimeRecord(&R, NS, V)) \
PROF_OOM_RETURN("Failed to write value profile data ");
#define DTOR_VALUE_RECORD(R) finalizeValueProfRuntimeRecord(&R);
LLVM_LIBRARY_VISIBILITY uint64_t
__llvm_profile_gather_value_data(uint8_t **VDataArray) {
size_t S = 0, RealSize = 0, BufferCapacity = 0, Extra = 0;
@ -224,14 +232,14 @@ __llvm_profile_gather_value_data(uint8_t **VDataArray) {
* structures for functions with value profile data.
*/
for (I = (__llvm_profile_data *)DataBegin; I != DataEnd; ++I) {
ValueProfRuntimeRecord R;
/* Extract the value profile data info from the runtime. */
if (initializeValueProfRuntimeRecord(&R, I->NumValueSites, I->Values))
PROF_OOM_RETURN("Failed to write value profile data ");
DEF_VALUE_RECORD(R, I->NumValueSites, I->Values);
/* Compute the size of ValueProfData from this runtime record. */
if (getNumValueKindsRT(&R) != 0)
S += getValueProfDataSizeRT(&R);
finalizeValueProfRuntimeRecord(&R);
DTOR_VALUE_RECORD(R);
}
/* No value sites or no value profile data is collected. */
if (!S)
@ -253,9 +261,7 @@ __llvm_profile_gather_value_data(uint8_t **VDataArray) {
* very low taken count.
*/
for (I = (__llvm_profile_data *)DataBegin; I != DataEnd; ++I) {
ValueProfRuntimeRecord R;
if (initializeValueProfRuntimeRecord(&R, I->NumValueSites, I->Values))
PROF_OOM_RETURN("Failed to write value profile data ");
DEF_VALUE_RECORD(R, I->NumValueSites, I->Values);
if (getNumValueKindsRT(&R) == 0)
continue;
@ -272,9 +278,9 @@ __llvm_profile_gather_value_data(uint8_t **VDataArray) {
serializeValueProfDataFromRT(&R, VD);
deallocateValueProfileCounters(I);
I->Values = VD;
finalizeValueProfRuntimeRecord(&R);
RealSize += VD->TotalSize;
VD = (ValueProfData *)((char *)VD + VD->TotalSize);
DTOR_VALUE_RECORD(R);
}
return RealSize;