[X86] Remove unnecessary alignment checks from the load folding tables.
authorCraig Topper <craig.topper@gmail.com>
Tue, 10 Feb 2015 05:10:50 +0000 (05:10 +0000)
committerCraig Topper <craig.topper@gmail.com>
Tue, 10 Feb 2015 05:10:50 +0000 (05:10 +0000)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228671 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/X86/X86InstrInfo.cpp

index a917193..a5d3d27 100644 (file)
@@ -1069,14 +1069,14 @@ X86InstrInfo::X86InstrInfo(X86Subtarget &STI)
     { X86::VDIVSSrr_Int,      X86::VDIVSSrm_Int,       0 },
     { X86::VDPPDrri,          X86::VDPPDrmi,           0 },
     { X86::VDPPSrri,          X86::VDPPSrmi,           0 },
-    { X86::VFsANDNPDrr,       X86::VFsANDNPDrm,        TB_ALIGN_16 },
-    { X86::VFsANDNPSrr,       X86::VFsANDNPSrm,        TB_ALIGN_16 },
-    { X86::VFsANDPDrr,        X86::VFsANDPDrm,         TB_ALIGN_16 },
-    { X86::VFsANDPSrr,        X86::VFsANDPSrm,         TB_ALIGN_16 },
-    { X86::VFsORPDrr,         X86::VFsORPDrm,          TB_ALIGN_16 },
-    { X86::VFsORPSrr,         X86::VFsORPSrm,          TB_ALIGN_16 },
-    { X86::VFsXORPDrr,        X86::VFsXORPDrm,         TB_ALIGN_16 },
-    { X86::VFsXORPSrr,        X86::VFsXORPSrm,         TB_ALIGN_16 },
+    { X86::VFsANDNPDrr,       X86::VFsANDNPDrm,        0 },
+    { X86::VFsANDNPSrr,       X86::VFsANDNPSrm,        0 },
+    { X86::VFsANDPDrr,        X86::VFsANDPDrm,         0 },
+    { X86::VFsANDPSrr,        X86::VFsANDPSrm,         0 },
+    { X86::VFsORPDrr,         X86::VFsORPDrm,          0 },
+    { X86::VFsORPSrr,         X86::VFsORPSrm,          0 },
+    { X86::VFsXORPDrr,        X86::VFsXORPDrm,         0 },
+    { X86::VFsXORPSrr,        X86::VFsXORPSrm,         0 },
     { X86::VHADDPDrr,         X86::VHADDPDrm,          0 },
     { X86::VHADDPSrr,         X86::VHADDPSrm,          0 },
     { X86::VHSUBPDrr,         X86::VHSUBPDrm,          0 },
@@ -1358,38 +1358,38 @@ X86InstrInfo::X86InstrInfo(X86Subtarget &STI)
     // FIXME: add AVX 256-bit foldable instructions
 
     // FMA4 foldable patterns
-    { X86::VFMADDSS4rr,       X86::VFMADDSS4mr,        0           },
-    { X86::VFMADDSD4rr,       X86::VFMADDSD4mr,        0           },
-    { X86::VFMADDPS4rr,       X86::VFMADDPS4mr,        TB_ALIGN_16 },
-    { X86::VFMADDPD4rr,       X86::VFMADDPD4mr,        TB_ALIGN_16 },
-    { X86::VFMADDPS4rrY,      X86::VFMADDPS4mrY,       TB_ALIGN_32 },
-    { X86::VFMADDPD4rrY,      X86::VFMADDPD4mrY,       TB_ALIGN_32 },
-    { X86::VFNMADDSS4rr,      X86::VFNMADDSS4mr,       0           },
-    { X86::VFNMADDSD4rr,      X86::VFNMADDSD4mr,       0           },
-    { X86::VFNMADDPS4rr,      X86::VFNMADDPS4mr,       TB_ALIGN_16 },
-    { X86::VFNMADDPD4rr,      X86::VFNMADDPD4mr,       TB_ALIGN_16 },
-    { X86::VFNMADDPS4rrY,     X86::VFNMADDPS4mrY,      TB_ALIGN_32 },
-    { X86::VFNMADDPD4rrY,     X86::VFNMADDPD4mrY,      TB_ALIGN_32 },
-    { X86::VFMSUBSS4rr,       X86::VFMSUBSS4mr,        0           },
-    { X86::VFMSUBSD4rr,       X86::VFMSUBSD4mr,        0           },
-    { X86::VFMSUBPS4rr,       X86::VFMSUBPS4mr,        TB_ALIGN_16 },
-    { X86::VFMSUBPD4rr,       X86::VFMSUBPD4mr,        TB_ALIGN_16 },
-    { X86::VFMSUBPS4rrY,      X86::VFMSUBPS4mrY,       TB_ALIGN_32 },
-    { X86::VFMSUBPD4rrY,      X86::VFMSUBPD4mrY,       TB_ALIGN_32 },
-    { X86::VFNMSUBSS4rr,      X86::VFNMSUBSS4mr,       0           },
-    { X86::VFNMSUBSD4rr,      X86::VFNMSUBSD4mr,       0           },
-    { X86::VFNMSUBPS4rr,      X86::VFNMSUBPS4mr,       TB_ALIGN_16 },
-    { X86::VFNMSUBPD4rr,      X86::VFNMSUBPD4mr,       TB_ALIGN_16 },
-    { X86::VFNMSUBPS4rrY,     X86::VFNMSUBPS4mrY,      TB_ALIGN_32 },
-    { X86::VFNMSUBPD4rrY,     X86::VFNMSUBPD4mrY,      TB_ALIGN_32 },
-    { X86::VFMADDSUBPS4rr,    X86::VFMADDSUBPS4mr,     TB_ALIGN_16 },
-    { X86::VFMADDSUBPD4rr,    X86::VFMADDSUBPD4mr,     TB_ALIGN_16 },
-    { X86::VFMADDSUBPS4rrY,   X86::VFMADDSUBPS4mrY,    TB_ALIGN_32 },
-    { X86::VFMADDSUBPD4rrY,   X86::VFMADDSUBPD4mrY,    TB_ALIGN_32 },
-    { X86::VFMSUBADDPS4rr,    X86::VFMSUBADDPS4mr,     TB_ALIGN_16 },
-    { X86::VFMSUBADDPD4rr,    X86::VFMSUBADDPD4mr,     TB_ALIGN_16 },
-    { X86::VFMSUBADDPS4rrY,   X86::VFMSUBADDPS4mrY,    TB_ALIGN_32 },
-    { X86::VFMSUBADDPD4rrY,   X86::VFMSUBADDPD4mrY,    TB_ALIGN_32 },
+    { X86::VFMADDSS4rr,       X86::VFMADDSS4mr,        0 },
+    { X86::VFMADDSD4rr,       X86::VFMADDSD4mr,        0 },
+    { X86::VFMADDPS4rr,       X86::VFMADDPS4mr,        0 },
+    { X86::VFMADDPD4rr,       X86::VFMADDPD4mr,        0 },
+    { X86::VFMADDPS4rrY,      X86::VFMADDPS4mrY,       0 },
+    { X86::VFMADDPD4rrY,      X86::VFMADDPD4mrY,       0 },
+    { X86::VFNMADDSS4rr,      X86::VFNMADDSS4mr,       0 },
+    { X86::VFNMADDSD4rr,      X86::VFNMADDSD4mr,       0 },
+    { X86::VFNMADDPS4rr,      X86::VFNMADDPS4mr,       0 },
+    { X86::VFNMADDPD4rr,      X86::VFNMADDPD4mr,       0 },
+    { X86::VFNMADDPS4rrY,     X86::VFNMADDPS4mrY,      0 },
+    { X86::VFNMADDPD4rrY,     X86::VFNMADDPD4mrY,      0 },
+    { X86::VFMSUBSS4rr,       X86::VFMSUBSS4mr,        0 },
+    { X86::VFMSUBSD4rr,       X86::VFMSUBSD4mr,        0 },
+    { X86::VFMSUBPS4rr,       X86::VFMSUBPS4mr,        0 },
+    { X86::VFMSUBPD4rr,       X86::VFMSUBPD4mr,        0 },
+    { X86::VFMSUBPS4rrY,      X86::VFMSUBPS4mrY,       0 },
+    { X86::VFMSUBPD4rrY,      X86::VFMSUBPD4mrY,       0 },
+    { X86::VFNMSUBSS4rr,      X86::VFNMSUBSS4mr,       0 },
+    { X86::VFNMSUBSD4rr,      X86::VFNMSUBSD4mr,       0 },
+    { X86::VFNMSUBPS4rr,      X86::VFNMSUBPS4mr,       0 },
+    { X86::VFNMSUBPD4rr,      X86::VFNMSUBPD4mr,       0 },
+    { X86::VFNMSUBPS4rrY,     X86::VFNMSUBPS4mrY,      0 },
+    { X86::VFNMSUBPD4rrY,     X86::VFNMSUBPD4mrY,      0 },
+    { X86::VFMADDSUBPS4rr,    X86::VFMADDSUBPS4mr,     0 },
+    { X86::VFMADDSUBPD4rr,    X86::VFMADDSUBPD4mr,     0 },
+    { X86::VFMADDSUBPS4rrY,   X86::VFMADDSUBPS4mrY,    0 },
+    { X86::VFMADDSUBPD4rrY,   X86::VFMADDSUBPD4mrY,    0 },
+    { X86::VFMSUBADDPS4rr,    X86::VFMSUBADDPS4mr,     0 },
+    { X86::VFMSUBADDPD4rr,    X86::VFMSUBADDPD4mr,     0 },
+    { X86::VFMSUBADDPS4rrY,   X86::VFMSUBADDPS4mrY,    0 },
+    { X86::VFMSUBADDPD4rrY,   X86::VFMSUBADDPD4mrY,    0 },
 
     // BMI/BMI2 foldable instructions
     { X86::ANDN32rr,          X86::ANDN32rm,            0 },
@@ -1458,10 +1458,10 @@ X86InstrInfo::X86InstrInfo(X86Subtarget &STI)
     { X86::AESDECrr,          X86::AESDECrm,            TB_ALIGN_16 },
     { X86::AESENCLASTrr,      X86::AESENCLASTrm,        TB_ALIGN_16 },
     { X86::AESENCrr,          X86::AESENCrm,            TB_ALIGN_16 },
-    { X86::VAESDECLASTrr,     X86::VAESDECLASTrm,       TB_ALIGN_16 },
-    { X86::VAESDECrr,         X86::VAESDECrm,           TB_ALIGN_16 },
-    { X86::VAESENCLASTrr,     X86::VAESENCLASTrm,       TB_ALIGN_16 },
-    { X86::VAESENCrr,         X86::VAESENCrm,           TB_ALIGN_16 },
+    { X86::VAESDECLASTrr,     X86::VAESDECLASTrm,       0 },
+    { X86::VAESDECrr,         X86::VAESDECrm,           0 },
+    { X86::VAESENCLASTrr,     X86::VAESENCLASTrm,       0 },
+    { X86::VAESENCrr,         X86::VAESENCrm,           0 },
 
     // SHA foldable instructions
     { X86::SHA1MSG1rr,        X86::SHA1MSG1rm,          TB_ALIGN_16 },