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c43926770c
Armv8.3-A adds instructions that convert a double-precision floating point number to a signed 32-bit integer with round towards zero, designed for improving Javascript performance. Differential Revision: https://reviews.llvm.org/D36785 llvm-svn: 311448
11 lines
538 B
ArmAsm
11 lines
538 B
ArmAsm
// RUN: llvm-mc -triple aarch64-none-linux-gnu -show-encoding -mattr=+v8.3a < %s 2>&1 | FileCheck %s
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// RUN: not llvm-mc -triple aarch64-none-linux-gnu < %s 2> %t
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// RUN: FileCheck --check-prefix=CHECK-REQ < %t %s
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// RUN: not llvm-mc -triple aarch64-none-linux-gnu -mattr=+v8.3a,-fp-armv8 < %s 2> %t
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// RUN: FileCheck --check-prefix=CHECK-NOFP < %t %s
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fjcvtzs w0, d0
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// CHECK: fjcvtzs w0, d0 // encoding: [0x00,0x00,0x7e,0x1e]
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// CHECK-REQ: error: instruction requires: armv8.3a
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// CHECK-NOFP: error: instruction requires: fp-armv8
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