File: smax-diagnostics.s

package info (click to toggle)
llvm-toolchain-16 1%3A16.0.6-15~deb11u2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 1,634,820 kB
  • sloc: cpp: 6,179,261; ansic: 1,216,205; asm: 741,319; python: 196,614; objc: 75,325; f90: 49,640; lisp: 32,396; pascal: 12,286; sh: 9,394; perl: 7,442; ml: 5,494; awk: 3,523; makefile: 2,723; javascript: 1,206; xml: 886; fortran: 581; cs: 573
file content (26 lines) | stat: -rw-r--r-- 1,143 bytes parent folder | download | duplicates (27)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve  2>&1 < %s| FileCheck %s

smax    z0.b, z0.b, #-129
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be an integer in range [-128, 127].
// CHECK-NEXT: smax    z0.b, z0.b, #-129
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

smax    z31.b, z31.b, #128
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be an integer in range [-128, 127].
// CHECK-NEXT: smax    z31.b, z31.b, #128
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

smax    z0.b, p8/m, z0.b, z0.b
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)
// CHECK-NEXT: smax    z0.b, p8/m, z0.b, z0.b
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:


// --------------------------------------------------------------------------//
// Negative tests for instructions that are incompatible with movprfx

movprfx z31.d, p0/z, z6.d
smax    z31.d, z31.d, #127
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a predicated movprfx, suggest using unpredicated movprfx
// CHECK-NEXT: smax    z31.d, z31.d, #127
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: