| // RUN: llvm-mc -triple aarch64-none-linux-gnu -mattr=+neon -show-encoding < %s | FileCheck %s |
| |
| // Check that the assembler can handle the documented syntax for AArch64 |
| |
| //---------------------------------------------------------------------- |
| // Scalar Signed Shift Right (Immediate) |
| //---------------------------------------------------------------------- |
| sshr d15, d16, #12 |
| |
| // CHECK: sshr d15, d16, #12 // encoding: [0x0f,0x06,0x74,0x5f] |
| |
| //---------------------------------------------------------------------- |
| // Scalar Unsigned Shift Right (Immediate) |
| //---------------------------------------------------------------------- |
| ushr d10, d17, #18 |
| |
| // CHECK: ushr d10, d17, #18 // encoding: [0x2a,0x06,0x6e,0x7f] |
| |
| //---------------------------------------------------------------------- |
| // Scalar Signed Rounding Shift Right (Immediate) |
| //---------------------------------------------------------------------- |
| srshr d19, d18, #7 |
| |
| // CHECK: srshr d19, d18, #7 // encoding: [0x53,0x26,0x79,0x5f] |
| |
| //---------------------------------------------------------------------- |
| // Scalar Unigned Rounding Shift Right (Immediate) |
| //---------------------------------------------------------------------- |
| urshr d20, d23, #31 |
| |
| // CHECK: urshr d20, d23, #31 // encoding: [0xf4,0x26,0x61,0x7f] |
| |
| //---------------------------------------------------------------------- |
| // Scalar Signed Shift Right and Accumulate (Immediate) |
| //---------------------------------------------------------------------- |
| ssra d18, d12, #21 |
| |
| // CHECK: ssra d18, d12, #21 // encoding: [0x92,0x15,0x6b,0x5f] |
| |
| //---------------------------------------------------------------------- |
| // Scalar Unsigned Shift Right and Accumulate (Immediate) |
| //---------------------------------------------------------------------- |
| usra d20, d13, #61 |
| |
| // CHECK: usra d20, d13, #61 // encoding: [0xb4,0x15,0x43,0x7f] |
| |
| //---------------------------------------------------------------------- |
| // Scalar Signed Rounding Shift Right and Accumulate (Immediate) |
| //---------------------------------------------------------------------- |
| srsra d15, d11, #19 |
| |
| // CHECK: srsra d15, d11, #19 // encoding: [0x6f,0x35,0x6d,0x5f] |
| |
| //---------------------------------------------------------------------- |
| // Scalar Unsigned Rounding Shift Right and Accumulate (Immediate) |
| //---------------------------------------------------------------------- |
| ursra d18, d10, #13 |
| |
| // CHECK: ursra d18, d10, #13 // encoding: [0x52,0x35,0x73,0x7f] |
| |
| //---------------------------------------------------------------------- |
| // Scalar Shift Left (Immediate) |
| //---------------------------------------------------------------------- |
| shl d7, d10, #12 |
| |
| // CHECK: shl d7, d10, #12 // encoding: [0x47,0x55,0x4c,0x5f] |
| |
| //---------------------------------------------------------------------- |
| // Signed Saturating Shift Left (Immediate) |
| //---------------------------------------------------------------------- |
| sqshl b11, b19, #7 |
| sqshl h13, h18, #11 |
| sqshl s14, s17, #22 |
| sqshl d15, d16, #51 |
| |
| // CHECK: sqshl b11, b19, #7 // encoding: [0x6b,0x76,0x0f,0x5f] |
| // CHECK: sqshl h13, h18, #11 // encoding: [0x4d,0x76,0x1b,0x5f] |
| // CHECK: sqshl s14, s17, #22 // encoding: [0x2e,0x76,0x36,0x5f] |
| // CHECK: sqshl d15, d16, #51 // encoding: [0x0f,0x76,0x73,0x5f] |
| |
| //---------------------------------------------------------------------- |
| // Unsigned Saturating Shift Left (Immediate) |
| //---------------------------------------------------------------------- |
| uqshl b18, b15, #6 |
| uqshl h11, h18, #7 |
| uqshl s14, s19, #18 |
| uqshl d15, d12, #19 |
| |
| // CHECK: uqshl b18, b15, #6 // encoding: [0xf2,0x75,0x0e,0x7f] |
| // CHECK: uqshl h11, h18, #7 // encoding: [0x4b,0x76,0x17,0x7f] |
| // CHECK: uqshl s14, s19, #18 // encoding: [0x6e,0x76,0x32,0x7f] |
| // CHECK: uqshl d15, d12, #19 // encoding: [0x8f,0x75,0x53,0x7f] |
| |
| //---------------------------------------------------------------------- |
| // Signed Saturating Shift Left Unsigned (Immediate) |
| //---------------------------------------------------------------------- |
| sqshlu b15, b18, #6 |
| sqshlu h19, h17, #6 |
| sqshlu s16, s14, #25 |
| sqshlu d11, d13, #32 |
| |
| // CHECK: sqshlu b15, b18, #6 // encoding: [0x4f,0x66,0x0e,0x7f] |
| // CHECK: sqshlu h19, h17, #6 // encoding: [0x33,0x66,0x16,0x7f] |
| // CHECK: sqshlu s16, s14, #25 // encoding: [0xd0,0x65,0x39,0x7f] |
| // CHECK: sqshlu d11, d13, #32 // encoding: [0xab,0x65,0x60,0x7f] |
| |
| //---------------------------------------------------------------------- |
| // Shift Right And Insert (Immediate) |
| //---------------------------------------------------------------------- |
| sri d10, d12, #14 |
| |
| // CHECK: sri d10, d12, #14 // encoding: [0x8a,0x45,0x72,0x7f] |
| |
| //---------------------------------------------------------------------- |
| // Shift Left And Insert (Immediate) |
| //---------------------------------------------------------------------- |
| sli d10, d14, #12 |
| |
| // CHECK: sli d10, d14, #12 // encoding: [0xca,0x55,0x4c,0x7f] |
| |
| //---------------------------------------------------------------------- |
| // Signed Saturating Shift Right Narrow (Immediate) |
| //---------------------------------------------------------------------- |
| sqshrn b10, h15, #5 |
| sqshrn h17, s10, #4 |
| sqshrn s18, d10, #31 |
| |
| // CHECK: sqshrn b10, h15, #5 // encoding: [0xea,0x95,0x0b,0x5f] |
| // CHECK: sqshrn h17, s10, #4 // encoding: [0x51,0x95,0x1c,0x5f] |
| // CHECK: sqshrn s18, d10, #31 // encoding: [0x52,0x95,0x21,0x5f] |
| |
| //---------------------------------------------------------------------- |
| // Unsigned Saturating Shift Right Narrow (Immediate) |
| //---------------------------------------------------------------------- |
| uqshrn b12, h10, #7 |
| uqshrn h10, s14, #5 |
| uqshrn s10, d12, #13 |
| |
| // CHECK: uqshrn b12, h10, #7 // encoding: [0x4c,0x95,0x09,0x7f] |
| // CHECK: uqshrn h10, s14, #5 // encoding: [0xca,0x95,0x1b,0x7f] |
| // CHECK: uqshrn s10, d12, #13 // encoding: [0x8a,0x95,0x33,0x7f] |
| |
| //---------------------------------------------------------------------- |
| // Signed Saturating Rounded Shift Right Narrow (Immediate) |
| //---------------------------------------------------------------------- |
| sqrshrn b10, h13, #2 |
| sqrshrn h15, s10, #6 |
| sqrshrn s15, d12, #9 |
| |
| // CHECK: sqrshrn b10, h13, #2 // encoding: [0xaa,0x9d,0x0e,0x5f] |
| // CHECK: sqrshrn h15, s10, #6 // encoding: [0x4f,0x9d,0x1a,0x5f] |
| // CHECK: sqrshrn s15, d12, #9 // encoding: [0x8f,0x9d,0x37,0x5f] |
| |
| //---------------------------------------------------------------------- |
| // Unsigned Saturating Rounded Shift Right Narrow (Immediate) |
| //---------------------------------------------------------------------- |
| uqrshrn b10, h12, #5 |
| uqrshrn h12, s10, #14 |
| uqrshrn s10, d10, #25 |
| |
| // CHECK: uqrshrn b10, h12, #5 // encoding: [0x8a,0x9d,0x0b,0x7f] |
| // CHECK: uqrshrn h12, s10, #14 // encoding: [0x4c,0x9d,0x12,0x7f] |
| // CHECK: uqrshrn s10, d10, #25 // encoding: [0x4a,0x9d,0x27,0x7f] |
| |
| //---------------------------------------------------------------------- |
| // Signed Saturating Shift Right Unsigned Narrow (Immediate) |
| //---------------------------------------------------------------------- |
| sqshrun b15, h10, #7 |
| sqshrun h20, s14, #3 |
| sqshrun s10, d15, #15 |
| |
| // CHECK: sqshrun b15, h10, #7 // encoding: [0x4f,0x85,0x09,0x7f] |
| // CHECK: sqshrun h20, s14, #3 // encoding: [0xd4,0x85,0x1d,0x7f] |
| // CHECK: sqshrun s10, d15, #15 // encoding: [0xea,0x85,0x31,0x7f] |
| |
| //---------------------------------------------------------------------- |
| // Signed Saturating Rounded Shift Right Unsigned Narrow (Immediate) |
| //---------------------------------------------------------------------- |
| |
| sqrshrun b17, h10, #6 |
| sqrshrun h10, s13, #15 |
| sqrshrun s22, d16, #31 |
| |
| // CHECK: sqrshrun b17, h10, #6 // encoding: [0x51,0x8d,0x0a,0x7f] |
| // CHECK: sqrshrun h10, s13, #15 // encoding: [0xaa,0x8d,0x11,0x7f] |
| // CHECK: sqrshrun s22, d16, #31 // encoding: [0x16,0x8e,0x21,0x7f] |
