mirror of
https://src.fedoraproject.org/rpms/llvm.git
synced 2024-11-25 01:35:17 +00:00
68 lines
3 KiB
Diff
68 lines
3 KiB
Diff
|
diff -up llvm-2.8/lib/Target/X86/X86Subtarget.cpp.jx llvm-2.8/lib/Target/X86/X86Subtarget.cpp
|
||
|
|
--- llvm-2.8/lib/Target/X86/X86Subtarget.cpp.jx 2010-08-21 13:21:11.000000000 -0400
|
||
|
|
+++ llvm-2.8/lib/Target/X86/X86Subtarget.cpp 2011-04-26 16:02:52.238855091 -0400
|
||
|
|
@@ -262,7 +262,7 @@ void X86Subtarget::AutoDetectSubtargetFe
|
||
|
|
|
||
|
|
HasCLMUL = IsIntel && ((ECX >> 1) & 0x1);
|
||
|
|
HasFMA3 = IsIntel && ((ECX >> 12) & 0x1);
|
||
|
|
- HasAVX = ((ECX >> 28) & 0x1);
|
||
|
|
+ HasAVX = 0;
|
||
|
|
HasAES = IsIntel && ((ECX >> 25) & 0x1);
|
||
|
|
|
||
|
|
if (IsIntel || IsAMD) {
|
||
|
|
diff -up llvm-2.8/lib/Target/X86/X86Subtarget.h.jx llvm-2.8/lib/Target/X86/X86Subtarget.h
|
||
|
|
--- llvm-2.8/lib/Target/X86/X86Subtarget.h.jx 2010-09-02 19:03:46.000000000 -0400
|
||
|
|
+++ llvm-2.8/lib/Target/X86/X86Subtarget.h 2011-04-26 16:01:23.336855019 -0400
|
||
|
|
@@ -150,7 +150,7 @@ public:
|
||
|
|
bool hasSSE4A() const { return HasSSE4A; }
|
||
|
|
bool has3DNow() const { return X863DNowLevel >= ThreeDNow; }
|
||
|
|
bool has3DNowA() const { return X863DNowLevel >= ThreeDNowA; }
|
||
|
|
- bool hasAVX() const { return HasAVX; }
|
||
|
|
+ bool hasAVX() const { return false; }
|
||
|
|
bool hasAES() const { return HasAES; }
|
||
|
|
bool hasCLMUL() const { return HasCLMUL; }
|
||
|
|
bool hasFMA3() const { return HasFMA3; }
|
||
|
|
diff -up llvm-2.8/lib/Target/X86/X86.td.jx llvm-2.8/lib/Target/X86/X86.td
|
||
|
|
--- llvm-2.8/lib/Target/X86/X86.td.jx 2010-08-11 20:55:32.000000000 -0400
|
||
|
|
+++ llvm-2.8/lib/Target/X86/X86.td 2011-04-26 16:02:21.127854790 -0400
|
||
|
|
@@ -116,7 +116,8 @@ def : Proc<"westmere", [FeatureS
|
||
|
|
FeatureFastUAMem, FeatureAES]>;
|
||
|
|
// Sandy Bridge does not have FMA
|
||
|
|
// FIXME: Wikipedia says it does... it should have AES as well.
|
||
|
|
-def : Proc<"sandybridge", [FeatureSSE42, FeatureAVX, Feature64Bit]>;
|
||
|
|
+// FEDORA: AVX is broken in 2.8
|
||
|
|
+def : Proc<"sandybridge", [FeatureSSE42, Feature64Bit]>;
|
||
|
|
|
||
|
|
def : Proc<"k6", [FeatureMMX]>;
|
||
|
|
def : Proc<"k6-2", [FeatureMMX, Feature3DNow]>;
|
||
|
|
diff -up llvm-2.8/tools/clang/lib/Basic/Targets.cpp.jx llvm-2.8/tools/clang/lib/Basic/Targets.cpp
|
||
|
|
--- llvm-2.8/tools/clang/lib/Basic/Targets.cpp.jx 2010-08-31 12:44:54.000000000 -0400
|
||
|
|
+++ llvm-2.8/tools/clang/lib/Basic/Targets.cpp 2011-04-26 16:03:40.768855658 -0400
|
||
|
|
@@ -1048,8 +1048,6 @@ bool X86TargetInfo::setFeatureEnabled(ll
|
||
|
|
Features["3dnow"] = Features["3dnowa"] = true;
|
||
|
|
else if (Name == "aes")
|
||
|
|
Features["aes"] = true;
|
||
|
|
- else if (Name == "avx")
|
||
|
|
- Features["avx"] = true;
|
||
|
|
} else {
|
||
|
|
if (Name == "mmx")
|
||
|
|
Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] =
|
||
|
|
@@ -1101,7 +1099,6 @@ void X86TargetInfo::HandleTargetFeatures
|
||
|
|
// FIXME: Not sure yet how to treat AVX in regard to SSE levels.
|
||
|
|
// For now let it be enabled together with other SSE levels.
|
||
|
|
if (Features[i].substr(1) == "avx") {
|
||
|
|
- HasAVX = true;
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
@@ -1146,9 +1143,6 @@ void X86TargetInfo::getTargetDefines(con
|
||
|
|
if (HasAES)
|
||
|
|
Builder.defineMacro("__AES__");
|
||
|
|
|
||
|
|
- if (HasAVX)
|
||
|
|
- Builder.defineMacro("__AVX__");
|
||
|
|
-
|
||
|
|
// Target properties.
|
||
|
|
Builder.defineMacro("__LITTLE_ENDIAN__");
|
||
|
|
|