diff options
Diffstat (limited to 'src/arch/x86/isa/microops/mediaop.isa')
| -rw-r--r-- | src/arch/x86/isa/microops/mediaop.isa | 33 |
1 files changed, 17 insertions, 16 deletions
diff --git a/src/arch/x86/isa/microops/mediaop.isa b/src/arch/x86/isa/microops/mediaop.isa index 9c53fa0fb..4052f254d 100644 --- a/src/arch/x86/isa/microops/mediaop.isa +++ b/src/arch/x86/isa/microops/mediaop.isa @@ -452,7 +452,7 @@ let {{ if (signBit) { if (overflow != mask(destBits - srcBits + 1)) { if (ext & 0x1) - picked = (1 << (destBits - 1)); + picked = (ULL(1) << (destBits - 1)); else picked = 0; } @@ -480,7 +480,7 @@ let {{ if (signBit) { if (overflow != mask(destBits - srcBits + 1)) { if (ext & 0x1) - picked = (1 << (destBits - 1)); + picked = (ULL(1) << (destBits - 1)); else picked = 0; } @@ -642,10 +642,10 @@ let {{ int loIndex = (i + 0) * sizeBits; uint64_t arg1Bits = bits(FpSrcReg1.uqw, hiIndex, loIndex); int64_t arg1 = arg1Bits | - (0 - (arg1Bits & (1 << (sizeBits - 1)))); + (0 - (arg1Bits & (ULL(1) << (sizeBits - 1)))); uint64_t arg2Bits = bits(FpSrcReg2.uqw, hiIndex, loIndex); int64_t arg2 = arg2Bits | - (0 - (arg2Bits & (1 << (sizeBits - 1)))); + (0 - (arg2Bits & (ULL(1) << (sizeBits - 1)))); uint64_t resBits; if (ext & 0x2) { @@ -680,10 +680,10 @@ let {{ int loIndex = (i + 0) * sizeBits; uint64_t arg1Bits = bits(FpSrcReg1.uqw, hiIndex, loIndex); int64_t arg1 = arg1Bits | - (0 - (arg1Bits & (1 << (sizeBits - 1)))); + (0 - (arg1Bits & (ULL(1) << (sizeBits - 1)))); uint64_t arg2Bits = bits(FpSrcReg2.uqw, hiIndex, loIndex); int64_t arg2 = arg2Bits | - (0 - (arg2Bits & (1 << (sizeBits - 1)))); + (0 - (arg2Bits & (ULL(1) << (sizeBits - 1)))); uint64_t resBits; if (ext & 0x2) { @@ -957,7 +957,7 @@ let {{ int resSign = bits(resBits, sizeBits - 1); if ((arg1Sign == arg2Sign) && (arg1Sign != resSign)) { if (resSign == 0) - resBits = (1 << (sizeBits - 1)); + resBits = (ULL(1) << (sizeBits - 1)); else resBits = mask(sizeBits - 1); } @@ -996,7 +996,7 @@ let {{ int resSign = bits(resBits, sizeBits - 1); if ((arg1Sign == arg2Sign) && (arg1Sign != resSign)) { if (resSign == 0) - resBits = (1 << (sizeBits - 1)); + resBits = (ULL(1) << (sizeBits - 1)); else resBits = mask(sizeBits - 1); } @@ -1032,16 +1032,16 @@ let {{ if (ext & 0x2) { int64_t arg1 = arg1Bits | - (0 - (arg1Bits & (1 << (srcBits - 1)))); + (0 - (arg1Bits & (ULL(1) << (srcBits - 1)))); int64_t arg2 = arg2Bits | - (0 - (arg2Bits & (1 << (srcBits - 1)))); + (0 - (arg2Bits & (ULL(1) << (srcBits - 1)))); resBits = (uint64_t)(arg1 * arg2); } else { resBits = arg1Bits * arg2Bits; } if (ext & 0x4) - resBits += (1 << (destBits - 1)); + resBits += (ULL(1) << (destBits - 1)); if (ext & 0x8) resBits >>= destBits; @@ -1142,7 +1142,7 @@ let {{ } else { resBits = (arg1Bits >> shiftAmt); resBits = resBits | - (0 - (resBits & (1 << (sizeBits - 1 - shiftAmt)))); + (0 - (resBits & (ULL(1) << (sizeBits - 1 - shiftAmt)))); } result = insertBits(result, hiIndex, loIndex, resBits); @@ -1237,7 +1237,7 @@ let {{ } if (destSize == 4) { - argBits = (uint32_t)(float)arg; + argBits = (uint32_t)arg; } else { argBits = (uint64_t)arg; } @@ -1289,7 +1289,8 @@ let {{ int srcHiIndex = srcStart + (i + 1) * srcSizeBits - 1; int srcLoIndex = srcStart + (i + 0) * srcSizeBits; uint64_t argBits = bits(FpSrcReg1.uqw, srcHiIndex, srcLoIndex); - int64_t sArg = argBits | (0 - (argBits & (1 << srcHiIndex))); + + int64_t sArg = argBits | (0 - (argBits & (ULL(1) << srcHiIndex))); double arg = sArg; if (destSize == 4) { @@ -1400,10 +1401,10 @@ let {{ int loIndex = (i + 0) * sizeBits; uint64_t arg1Bits = bits(FpSrcReg1.uqw, hiIndex, loIndex); int64_t arg1 = arg1Bits | - (0 - (arg1Bits & (1 << (sizeBits - 1)))); + (0 - (arg1Bits & (ULL(1) << (sizeBits - 1)))); uint64_t arg2Bits = bits(FpSrcReg2.uqw, hiIndex, loIndex); int64_t arg2 = arg2Bits | - (0 - (arg2Bits & (1 << (sizeBits - 1)))); + (0 - (arg2Bits & (ULL(1) << (sizeBits - 1)))); uint64_t resBits = 0; if (((ext & 0x2) == 0 && arg1 == arg2) || |