[llvm] r223729 - Revert r223709, "[PowerPC]Activate FeatureVSX for the Power target", to unbreak bots.
NAKAMURA Takumi
geek4civic at gmail.com
Mon Dec 8 17:03:27 PST 2014
Author: chapuni
Date: Mon Dec 8 19:03:27 2014
New Revision: 223729
URL: http://llvm.org/viewvc/llvm-project?rev=223729&view=rev
Log:
Revert r223709, "[PowerPC]Activate FeatureVSX for the Power target", to unbreak bots.
CodeGen/PowerPC/vsx-p8.ll was failing.
'+power8-vector' is not a recognized feature for this target (ignoring feature)
llvm/test/CodeGen/PowerPC/vsx-p8.ll:33:14: error: expected string not found in input
; CHECK-REG: lxvw4x 34, 0, 3
^
<stdin>:50:2: note: scanning from here
.align 3
^
<stdin>:61:2: note: possible intended match here
lvx 3, 0, 3
^
Modified:
llvm/trunk/lib/Target/PowerPC/PPC.td
Modified: llvm/trunk/lib/Target/PowerPC/PPC.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PowerPC/PPC.td?rev=223729&r1=223728&r2=223729&view=diff
==============================================================================
--- llvm/trunk/lib/Target/PowerPC/PPC.td (original)
+++ llvm/trunk/lib/Target/PowerPC/PPC.td Mon Dec 8 19:03:27 2014
@@ -104,6 +104,9 @@ def FeatureQPX : SubtargetFeature<
def FeatureVSX : SubtargetFeature<"vsx","HasVSX", "true",
"Enable VSX instructions",
[FeatureAltivec]>;
+def FeatureP8Vector : SubtargetFeature<"power8-vector", "HasP8Vector", "true",
+ "Enable POWER8 vector instructions",
+ [FeatureVSX, FeatureAltivec]>;
def DeprecatedMFTB : SubtargetFeature<"", "DeprecatedMFTB", "true",
"Treat mftb as deprecated">;
@@ -116,7 +119,6 @@ def DeprecatedDST : SubtargetFeature<
// CMPB p6, p6x, p7 cmpb
// DFP p6, p6x, p7 decimal floating-point instructions
// POPCNTB p5 through p7 popcntb and related instructions
-// VSX p7 vector-scalar instruction set
//===----------------------------------------------------------------------===//
// ABI Selection //
@@ -301,7 +303,7 @@ def : ProcessorModel<"pwr6x", G5Model,
FeatureFPRND, Feature64Bit,
DeprecatedMFTB, DeprecatedDST]>;
def : ProcessorModel<"pwr7", P7Model,
- [DirectivePwr7, FeatureAltivec, FeatureVSX,
+ [DirectivePwr7, FeatureAltivec,
FeatureMFOCRF, FeatureFCPSGN, FeatureFSqrt, FeatureFRE,
FeatureFRES, FeatureFRSQRTE, FeatureFRSQRTES,
FeatureRecipPrec, FeatureSTFIWX, FeatureLFIWAX,
@@ -310,7 +312,7 @@ def : ProcessorModel<"pwr7", P7Model,
Feature64Bit /*, Feature64BitRegs */,
DeprecatedMFTB, DeprecatedDST]>;
def : ProcessorModel<"pwr8", P7Model /* FIXME: Update to P8Model when available */,
- [DirectivePwr8, FeatureAltivec, FeatureVSX,
+ [DirectivePwr8, FeatureAltivec,
FeatureMFOCRF, FeatureFCPSGN, FeatureFSqrt, FeatureFRE,
FeatureFRES, FeatureFRSQRTE, FeatureFRSQRTES,
FeatureRecipPrec, FeatureSTFIWX, FeatureLFIWAX,
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