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| author | Chad Rosier <mcrosier@codeaurora.org> | 2013-10-08 22:09:04 +0000 |
|---|---|---|
| committer | Chad Rosier <mcrosier@codeaurora.org> | 2013-10-08 22:09:04 +0000 |
| commit | c97650079383110d66ab104ee60d03ded2be8e35 (patch) | |
| tree | f7eea77c41fceb08f9f337de17e680fe0addd54c /test/MC | |
| parent | 25180dc319774a68d8aa8c3264e3ce63b8e01f00 (diff) | |
| download | external_llvm-c97650079383110d66ab104ee60d03ded2be8e35.zip external_llvm-c97650079383110d66ab104ee60d03ded2be8e35.tar.gz external_llvm-c97650079383110d66ab104ee60d03ded2be8e35.tar.bz2 | |
[AArch64] Add support for NEON scalar floating-point reciprocal estimate,
reciprocal exponent, and reciprocal square root estimate instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192242 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/MC')
| -rw-r--r-- | test/MC/AArch64/neon-diagnostics.s | 41 | ||||
| -rw-r--r-- | test/MC/AArch64/neon-scalar-recip.s | 30 | ||||
| -rw-r--r-- | test/MC/Disassembler/AArch64/neon-instructions.txt | 24 |
3 files changed, 95 insertions, 0 deletions
diff --git a/test/MC/AArch64/neon-diagnostics.s b/test/MC/AArch64/neon-diagnostics.s index be5a871..9127ed8 100644 --- a/test/MC/AArch64/neon-diagnostics.s +++ b/test/MC/AArch64/neon-diagnostics.s @@ -213,6 +213,47 @@ // CHECK-ERROR: movi v1.16b, #256 // CHECK-ERROR: ^ +//---------------------------------------------------------------------- +// Scalar Floating-point Reciprocal Estimate +//---------------------------------------------------------------------- + + frecpe s19, h14 + frecpe d13, s13 + +// CHECK-ERROR: error: invalid operand for instruction +// CHECK-ERROR: frecpe s19, h14 +// CHECK-ERROR: ^ +// CHECK-ERROR: error: invalid operand for instruction +// CHECK-ERROR: frecpe d13, s13 +// CHECK-ERROR: ^ + +//---------------------------------------------------------------------- +// Scalar Floating-point Reciprocal Exponent +//---------------------------------------------------------------------- + + frecpx s18, h10 + frecpx d16, s19 + +// CHECK-ERROR: error: invalid operand for instruction +// CHECK-ERROR: frecpx s18, h10 +// CHECK-ERROR: ^ +// CHECK-ERROR: error: invalid operand for instruction +// CHECK-ERROR: frecpx d16, s19 +// CHECK-ERROR: ^ + +//---------------------------------------------------------------------- +// Scalar Floating-point Reciprocal Square Root Estimate +//---------------------------------------------------------------------- + + frsqrte s22, h13 + frsqrte d21, s12 + +// CHECK-ERROR: error: invalid operand for instruction +// CHECK-ERROR: frsqrte s22, h13 +// CHECK-ERROR: ^ +// CHECK-ERROR: error: invalid operand for instruction +// CHECK-ERROR: frsqrte d21, s12 +// CHECK-ERROR: ^ //---------------------------------------------------------------------- // Vector Move Immediate - bytemask, per doubleword diff --git a/test/MC/AArch64/neon-scalar-recip.s b/test/MC/AArch64/neon-scalar-recip.s index bb9c170..7a886f3 100644 --- a/test/MC/AArch64/neon-scalar-recip.s +++ b/test/MC/AArch64/neon-scalar-recip.s @@ -21,3 +21,33 @@ // CHECK: frsqrts s21, s5, s12 // encoding: [0xb5,0xfc,0xac,0x5e] // CHECK: frsqrts d8, d22, d18 // encoding: [0xc8,0xfe,0xf2,0x5e] + +//---------------------------------------------------------------------- +// Scalar Floating-point Reciprocal Estimate +//---------------------------------------------------------------------- + + frecpe s19, s14 + frecpe d13, d13 + +// CHECK: frecpe s19, s14 // encoding: [0xd3,0xd9,0xa1,0x5e] +// CHECK: frecpe d13, d13 // encoding: [0xad,0xd9,0xe1,0x5e] + +//---------------------------------------------------------------------- +// Scalar Floating-point Reciprocal Exponent +//---------------------------------------------------------------------- + + frecpx s18, s10 + frecpx d16, d19 + +// CHECK: frecpx s18, s10 // encoding: [0x52,0xf9,0xa1,0x5e] +// CHECK: frecpx d16, d19 // encoding: [0x70,0xfa,0xe1,0x5e] + +//---------------------------------------------------------------------- +// Scalar Floating-point Reciprocal Square Root Estimate +//---------------------------------------------------------------------- + + frsqrte s22, s13 + frsqrte d21, d12 + +// CHECK: frsqrte s22, s13 // encoding: [0xb6,0xd9,0xa1,0x7e] +// CHECK: frsqrte d21, d12 // encoding: [0x95,0xd9,0xe1,0x7e] diff --git a/test/MC/Disassembler/AArch64/neon-instructions.txt b/test/MC/Disassembler/AArch64/neon-instructions.txt index 7d7d795..b05d3cb 100644 --- a/test/MC/Disassembler/AArch64/neon-instructions.txt +++ b/test/MC/Disassembler/AArch64/neon-instructions.txt @@ -1508,3 +1508,27 @@ # CHECK: ucvtf d21, d14 0xb6,0xd9,0x21,0x7e 0xd5,0xd9,0x61,0x7e + +#---------------------------------------------------------------------- +# Scalar Floating-point Reciprocal Estimate +#---------------------------------------------------------------------- +# CHECK: frecpe s19, s14 +# CHECK: frecpe d13, d13 +0xd3,0xd9,0xa1,0x5e +0xad,0xd9,0xe1,0x5e + +#---------------------------------------------------------------------- +# Scalar Floating-point Reciprocal Exponent +#---------------------------------------------------------------------- +# CHECK: frecpx s18, s10 +# CHECK: frecpx d16, d19 +0x52,0xf9,0xa1,0x5e +0x70,0xfa,0xe1,0x5e + +#---------------------------------------------------------------------- +# Scalar Floating-point Reciprocal Square Root Estimate +#---------------------------------------------------------------------- +# CHECK: frsqrte s22, s13 +# CHECK: frsqrte d21, d12 +0xb6,0xd9,0xa1,0x7e +0x95,0xd9,0xe1,0x7e |