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421ddae8b6
ARMv8.2-A adds 16-bit floating point versions of all existing SIMD floating-point instructions. This is an optional extension, so all of these instructions require the FeatureFullFP16 subtarget feature. Note that VFP without SIMD is not a valid combination for any version of ARMv8-A, but I have ensured that these instructions all depend on both FeatureNEON and FeatureFullFP16 for consistency. The ".2h" vector type specifier is now legal (for the scalar pairwise reduction instructions), so some unrelated tests have been modified as different error messages are emitted. This is not a problem as the invalid operands are still caught. llvm-svn: 255010
154 lines
6.6 KiB
ArmAsm
154 lines
6.6 KiB
ArmAsm
// RUN: llvm-mc -triple aarch64-none-linux-gnu -mattr=+neon,+fullfp16 -show-encoding < %s | FileCheck %s
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// Check that the assembler can handle the documented syntax for AArch64
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//----------------------------------------------------------------------
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// Scalar Floating-point Compare Mask Equal
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//----------------------------------------------------------------------
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fcmeq h10, h11, h12
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fcmeq s10, s11, s12
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fcmeq d20, d21, d22
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// CHECK: fcmeq h10, h11, h12 // encoding: [0x6a,0x25,0x4c,0x5e]
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// CHECK: fcmeq s10, s11, s12 // encoding: [0x6a,0xe5,0x2c,0x5e]
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// CHECK: fcmeq d20, d21, d22 // encoding: [0xb4,0xe6,0x76,0x5e]
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//----------------------------------------------------------------------
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// Scalar Floating-point Compare Mask Equal To Zero
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//----------------------------------------------------------------------
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fcmeq h10, h11, #0.0
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fcmeq s10, s11, #0.0
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fcmeq d20, d21, #0.0
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fcmeq h10, h11, #0
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fcmeq s10, s11, #0
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fcmeq d20, d21, #0x0
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// CHECK: fcmeq h10, h11, #0.0 // encoding: [0x6a,0xd9,0xf8,0x5e]
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// CHECK: fcmeq s10, s11, #0.0 // encoding: [0x6a,0xd9,0xa0,0x5e]
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// CHECK: fcmeq d20, d21, #0.0 // encoding: [0xb4,0xda,0xe0,0x5e]
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// CHECK: fcmeq h10, h11, #0.0 // encoding: [0x6a,0xd9,0xf8,0x5e]
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// CHECK: fcmeq s10, s11, #0.0 // encoding: [0x6a,0xd9,0xa0,0x5e]
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// CHECK: fcmeq d20, d21, #0.0 // encoding: [0xb4,0xda,0xe0,0x5e]
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//----------------------------------------------------------------------
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// Scalar Floating-point Compare Mask Greater Than Or Equal
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//----------------------------------------------------------------------
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fcmge h10, h11, h12
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fcmge s10, s11, s12
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fcmge d20, d21, d22
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// CHECK: fcmge h10, h11, h12 // encoding: [0x6a,0x25,0x4c,0x7e]
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// CHECK: fcmge s10, s11, s12 // encoding: [0x6a,0xe5,0x2c,0x7e]
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// CHECK: fcmge d20, d21, d22 // encoding: [0xb4,0xe6,0x76,0x7e]
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//----------------------------------------------------------------------
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// Scalar Floating-point Compare Mask Greater Than Or Equal To Zero
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//----------------------------------------------------------------------
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fcmge h10, h11, #0.0
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fcmge s10, s11, #0.0
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fcmge d20, d21, #0.0
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fcmge h10, h11, #0
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fcmge s10, s11, #0
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fcmge d20, d21, #0x0
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// CHECK: fcmge h10, h11, #0.0 // encoding: [0x6a,0xc9,0xf8,0x7e]
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// CHECK: fcmge s10, s11, #0.0 // encoding: [0x6a,0xc9,0xa0,0x7e]
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// CHECK: fcmge d20, d21, #0.0 // encoding: [0xb4,0xca,0xe0,0x7e]
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// CHECK: fcmge h10, h11, #0.0 // encoding: [0x6a,0xc9,0xf8,0x7e]
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// CHECK: fcmge s10, s11, #0.0 // encoding: [0x6a,0xc9,0xa0,0x7e]
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// CHECK: fcmge d20, d21, #0.0 // encoding: [0xb4,0xca,0xe0,0x7e]
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//----------------------------------------------------------------------
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// Scalar Floating-point Compare Mask Greather Than
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//----------------------------------------------------------------------
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fcmgt h10, h11, h12
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fcmgt s10, s11, s12
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fcmgt d20, d21, d22
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// CHECK: fcmgt h10, h11, h12 // encoding: [0x6a,0x25,0xcc,0x7e]
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// CHECK: fcmgt s10, s11, s12 // encoding: [0x6a,0xe5,0xac,0x7e]
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// CHECK: fcmgt d20, d21, d22 // encoding: [0xb4,0xe6,0xf6,0x7e]
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//----------------------------------------------------------------------
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// Scalar Floating-point Compare Mask Greather Than Zero
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//----------------------------------------------------------------------
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fcmgt h10, h11, #0.0
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fcmgt s10, s11, #0.0
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fcmgt d20, d21, #0.0
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fcmgt h10, h11, #0
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fcmgt s10, s11, #0
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fcmgt d20, d21, #0x0
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// CHECK: fcmgt h10, h11, #0.0 // encoding: [0x6a,0xc9,0xf8,0x5e]
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// CHECK: fcmgt s10, s11, #0.0 // encoding: [0x6a,0xc9,0xa0,0x5e]
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// CHECK: fcmgt d20, d21, #0.0 // encoding: [0xb4,0xca,0xe0,0x5e]
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// CHECK: fcmgt h10, h11, #0.0 // encoding: [0x6a,0xc9,0xf8,0x5e]
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// CHECK: fcmgt s10, s11, #0.0 // encoding: [0x6a,0xc9,0xa0,0x5e]
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// CHECK: fcmgt d20, d21, #0.0 // encoding: [0xb4,0xca,0xe0,0x5e]
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//----------------------------------------------------------------------
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// Scalar Floating-point Compare Mask Less Than Or Equal To Zero
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//----------------------------------------------------------------------
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fcmle h10, h11, #0.0
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fcmle s10, s11, #0.0
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fcmle d20, d21, #0.0
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fcmle h10, h11, #0
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fcmle s10, s11, #0
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fcmle d20, d21, #0x0
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// CHECK: fcmle h10, h11, #0.0 // encoding: [0x6a,0xd9,0xf8,0x7e]
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// CHECK: fcmle s10, s11, #0.0 // encoding: [0x6a,0xd9,0xa0,0x7e]
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// CHECK: fcmle d20, d21, #0.0 // encoding: [0xb4,0xda,0xe0,0x7e]
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// CHECK: fcmle h10, h11, #0.0 // encoding: [0x6a,0xd9,0xf8,0x7e]
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// CHECK: fcmle s10, s11, #0.0 // encoding: [0x6a,0xd9,0xa0,0x7e]
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// CHECK: fcmle d20, d21, #0.0 // encoding: [0xb4,0xda,0xe0,0x7e]
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//----------------------------------------------------------------------
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// Scalar Floating-point Compare Mask Less Than
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//----------------------------------------------------------------------
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fcmlt h10, h11, #0.0
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fcmlt s10, s11, #0.0
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fcmlt d20, d21, #0.0
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fcmlt h10, h11, #0
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fcmlt s10, s11, #0
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fcmlt d20, d21, #0x0
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// CHECK: fcmlt h10, h11, #0.0 // encoding: [0x6a,0xe9,0xf8,0x5e]
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// CHECK: fcmlt s10, s11, #0.0 // encoding: [0x6a,0xe9,0xa0,0x5e]
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// CHECK: fcmlt d20, d21, #0.0 // encoding: [0xb4,0xea,0xe0,0x5e]
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// CHECK: fcmlt h10, h11, #0.0 // encoding: [0x6a,0xe9,0xf8,0x5e]
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// CHECK: fcmlt s10, s11, #0.0 // encoding: [0x6a,0xe9,0xa0,0x5e]
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// CHECK: fcmlt d20, d21, #0.0 // encoding: [0xb4,0xea,0xe0,0x5e]
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//----------------------------------------------------------------------
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// Scalar Floating-point Absolute Compare Mask Greater Than Or Equal
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//----------------------------------------------------------------------
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facge h10, h11, h12
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facge s10, s11, s12
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facge d20, d21, d22
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// CHECK: facge h10, h11, h12 // encoding: [0x6a,0x2d,0x4c,0x7e]
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// CHECK: facge s10, s11, s12 // encoding: [0x6a,0xed,0x2c,0x7e]
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// CHECK: facge d20, d21, d22 // encoding: [0xb4,0xee,0x76,0x7e]
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//----------------------------------------------------------------------
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// Scalar Floating-point Absolute Compare Mask Greater Than
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//----------------------------------------------------------------------
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facgt h10, h11, h12
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facgt s10, s11, s12
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facgt d20, d21, d22
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// CHECK: facgt h10, h11, h12 // encoding: [0x6a,0x2d,0xcc,0x7e]
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// CHECK: facgt s10, s11, s12 // encoding: [0x6a,0xed,0xac,0x7e]
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// CHECK: facgt d20, d21, d22 // encoding: [0xb4,0xee,0xf6,0x7e]
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