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authorCraig Topper <craig.topper@gmail.com>2014-02-02 07:46:05 +0000
committerCraig Topper <craig.topper@gmail.com>2014-02-02 07:46:05 +0000
commit3c53b6f1ec476f881a701bda6439b615caf03217 (patch)
treec3890e126ca2dbb37767517436b28fe378da9cab
parent1415ca1781051bc823aa8e670dc1d0fad05bd3de (diff)
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Simplify some code since VEX and EVEX instructions never have HasOpSizePrefix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200625 91177308-0d34-0410-b5e6-96231b3b80d8
-rw-r--r--utils/TableGen/X86RecognizableInstr.cpp20
1 files changed, 10 insertions, 10 deletions
diff --git a/utils/TableGen/X86RecognizableInstr.cpp b/utils/TableGen/X86RecognizableInstr.cpp
index e0306ac74f..6527fb6d41 100644
--- a/utils/TableGen/X86RecognizableInstr.cpp
+++ b/utils/TableGen/X86RecognizableInstr.cpp
@@ -310,7 +310,7 @@ InstructionContext RecognizableInstr::insnContext() const {
}
// VEX_L & VEX_W
if (HasVEX_LPrefix && HasVEX_WPrefix) {
- if (HasOpSizePrefix || OpPrefix == X86Local::PD)
+ if (OpPrefix == X86Local::PD)
insnContext = EVEX_KB(IC_EVEX_L_W_OPSIZE);
else if (OpPrefix == X86Local::XS)
insnContext = EVEX_KB(IC_EVEX_L_W_XS);
@@ -320,7 +320,7 @@ InstructionContext RecognizableInstr::insnContext() const {
insnContext = EVEX_KB(IC_EVEX_L_W);
} else if (HasVEX_LPrefix) {
// VEX_L
- if (HasOpSizePrefix || OpPrefix == X86Local::PD)
+ if (OpPrefix == X86Local::PD)
insnContext = EVEX_KB(IC_EVEX_L_OPSIZE);
else if (OpPrefix == X86Local::XS)
insnContext = EVEX_KB(IC_EVEX_L_XS);
@@ -331,7 +331,7 @@ InstructionContext RecognizableInstr::insnContext() const {
}
else if (HasEVEX_L2Prefix && HasVEX_WPrefix) {
// EVEX_L2 & VEX_W
- if (HasOpSizePrefix || OpPrefix == X86Local::PD)
+ if (OpPrefix == X86Local::PD)
insnContext = EVEX_KB(IC_EVEX_L2_W_OPSIZE);
else if (OpPrefix == X86Local::XS)
insnContext = EVEX_KB(IC_EVEX_L2_W_XS);
@@ -341,7 +341,7 @@ InstructionContext RecognizableInstr::insnContext() const {
insnContext = EVEX_KB(IC_EVEX_L2_W);
} else if (HasEVEX_L2Prefix) {
// EVEX_L2
- if (HasOpSizePrefix || OpPrefix == X86Local::PD)
+ if (OpPrefix == X86Local::PD)
insnContext = EVEX_KB(IC_EVEX_L2_OPSIZE);
else if (OpPrefix == X86Local::XD)
insnContext = EVEX_KB(IC_EVEX_L2_XD);
@@ -352,7 +352,7 @@ InstructionContext RecognizableInstr::insnContext() const {
}
else if (HasVEX_WPrefix) {
// VEX_W
- if (HasOpSizePrefix || OpPrefix == X86Local::PD)
+ if (OpPrefix == X86Local::PD)
insnContext = EVEX_KB(IC_EVEX_W_OPSIZE);
else if (OpPrefix == X86Local::XS)
insnContext = EVEX_KB(IC_EVEX_W_XS);
@@ -362,7 +362,7 @@ InstructionContext RecognizableInstr::insnContext() const {
insnContext = EVEX_KB(IC_EVEX_W);
}
// No L, no W
- else if (HasOpSizePrefix || OpPrefix == X86Local::PD)
+ else if (OpPrefix == X86Local::PD)
insnContext = EVEX_KB(IC_EVEX_OPSIZE);
else if (OpPrefix == X86Local::XD)
insnContext = EVEX_KB(IC_EVEX_XD);
@@ -373,7 +373,7 @@ InstructionContext RecognizableInstr::insnContext() const {
/// eof EVEX
} else if (Encoding == X86Local::VEX || Encoding == X86Local::XOP) {
if (HasVEX_LPrefix && HasVEX_WPrefix) {
- if (HasOpSizePrefix || OpPrefix == X86Local::PD)
+ if (OpPrefix == X86Local::PD)
insnContext = IC_VEX_L_W_OPSIZE;
else if (OpPrefix == X86Local::XS)
insnContext = IC_VEX_L_W_XS;
@@ -381,11 +381,11 @@ InstructionContext RecognizableInstr::insnContext() const {
insnContext = IC_VEX_L_W_XD;
else
insnContext = IC_VEX_L_W;
- } else if ((HasOpSizePrefix || OpPrefix == X86Local::PD) && HasVEX_LPrefix)
+ } else if (OpPrefix == X86Local::PD && HasVEX_LPrefix)
insnContext = IC_VEX_L_OPSIZE;
- else if ((HasOpSizePrefix || OpPrefix == X86Local::PD) && HasVEX_WPrefix)
+ else if (OpPrefix == X86Local::PD && HasVEX_WPrefix)
insnContext = IC_VEX_W_OPSIZE;
- else if (HasOpSizePrefix || OpPrefix == X86Local::PD)
+ else if (OpPrefix == X86Local::PD)
insnContext = IC_VEX_OPSIZE;
else if (HasVEX_LPrefix && OpPrefix == X86Local::XS)
insnContext = IC_VEX_L_XS;