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[cpu-detection] Add missing break statements in outer switches 

Summary:
Break on all switch cases for outer and inner switches.
No functionality changed.

Reviewers: llvm-commits, sanjoy

Differential Revision: http://reviews.llvm.org/D21158

llvm-svn: 272228
This commit is contained in:
Alina Sbirlea 2016-06-09 00:08:15 +00:00
parent e2ce2e0020
commit 080241b75d
1 changed files with 9 additions and 6 deletions
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15
llvm/lib/Support/Host.cpp
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@ -320,6 +320,7 @@ getIntelProcessorTypeAndSubtype(unsigned int Family, unsigned int Model,
*Type = INTEL_i486;
break;
}
break;
case 5:
switch (Model) {
case 1: // Pentium OverDrive processor for Pentium processor (60, 66),
@ -341,6 +342,7 @@ getIntelProcessorTypeAndSubtype(unsigned int Family, unsigned int Model,
*Type = INTEL_PENTIUM;
break;
}
break;
case 6:
switch (Model) {
case 0x01: // Pentium Pro processor
@ -537,6 +539,7 @@ getIntelProcessorTypeAndSubtype(unsigned int Family, unsigned int Model,
*Type = INTEL_PENTIUM_PRO;
break;
}
break;
case 15: {
switch (Model) {
case 0: // Pentium 4 processor, Intel Xeon processor. All processors are
@ -572,6 +575,7 @@ getIntelProcessorTypeAndSubtype(unsigned int Family, unsigned int Model,
((Features & (1 << FEATURE_EM64T)) ? INTEL_X86_64 : INTEL_PENTIUM_IV);
break;
}
break;
}
default:
break; /*"generic"*/
@ -589,6 +593,7 @@ static void getAMDProcessorTypeAndSubtype(unsigned int Family,
switch (Family) {
case 4:
*Type = AMD_i486;
break;
case 5:
*Type = AMDPENTIUM;
switch (Model) {
@ -606,9 +611,8 @@ static void getAMDProcessorTypeAndSubtype(unsigned int Family,
case 10:
*Subtype = AMDPENTIUM_GEODE;
break; // "geode"
default:
break;
}
break;
case 6:
*Type = AMDATHLON;
switch (Model) {
@ -623,9 +627,8 @@ static void getAMDProcessorTypeAndSubtype(unsigned int Family,
case 10:
*Subtype = AMDATHLON_XP;
break; // "athlon-xp"
default:
break;
}
break;
case 15:
*Type = AMDATHLON;
if (Features & (1 << FEATURE_SSE3)) {
@ -643,6 +646,7 @@ static void getAMDProcessorTypeAndSubtype(unsigned int Family,
*Subtype = AMDATHLON_64;
break; // "athlon64"
}
break;
case 16:
*Type = AMDFAM10H; // "amdfam10"
switch (Model) {
@ -655,9 +659,8 @@ static void getAMDProcessorTypeAndSubtype(unsigned int Family,
case 8:
*Subtype = AMDFAM10H_ISTANBUL;
break;
default:
break;
}
break;
case 20:
*Type = AMDFAM14H;
*Subtype = AMD_BTVER1;