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Decouple fsqrt from gpul optimizations, implementing fsqrt.ll.

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Remove the -enable-gpopt option which is subsumed by feature flags.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23218 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2005-09-02 18:33:05 +00:00
parent 446a4eaee5
commit 1e9de3ed2d
3 changed files with 8 additions and 8 deletions
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11
lib/Target/PowerPC/PPCSubtarget.cpp
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@ -25,11 +25,10 @@ namespace llvm {
PPCTargetArg(cl::desc("Force generation of code for a specific PPC target:"),
cl::values(
clEnumValN(TargetAIX, "aix", " Enable AIX codegen"),
clEnumValN(TargetDarwin,"darwin"," Enable Darwin codegen"),
clEnumValN(TargetDarwin,"darwin",
" Enable Darwin codegen"),
clEnumValEnd),
cl::location(PPCTarget), cl::init(TargetDefault));
cl::opt<bool> EnableGPOPT("enable-gpopt", cl::Hidden,
cl::desc("Enable optimizations for GP cpus"));
}
enum PowerPCFeature {
@ -126,7 +125,8 @@ PPCSubtarget::PPCSubtarget(const Module &M, const std::string &FS)
SubtargetFeatures::Parse(FS, CPU,
PowerPCSubTypeKV, PowerPCSubTypeKVSize,
PowerPCFeatureKV, PowerPCFeatureKVSize);
IsGigaProcessor = (Bits & PowerPCFeatureGPUL) != 0;
IsGigaProcessor = (Bits & PowerPCFeatureGPUL ) != 0;
HasFSQRT = (Bits & PowerPCFeatureFSqrt) != 0;
// Set the boolean corresponding to the current target triple, or the default
// if one cannot be determined, to true.
@ -140,7 +140,4 @@ PPCSubtarget::PPCSubtarget(const Module &M, const std::string &FS)
IsDarwin = true;
#endif
}
// If GP opts are forced on by the commandline, do so now.
if (EnableGPOPT) IsGigaProcessor = true;
}