File: intrinsic-cmp.ll

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,998,520 kB
  • sloc: cpp: 6,951,680; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,009; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,167; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (22 lines) | stat: -rw-r--r-- 901 bytes parent folder | download | duplicates (7) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
; RUN: not opt -S -passes=verify 2>&1 < %s | FileCheck %s

define void @matching_vector_lens(<4 x i32> %arg1, <4 x i32> %arg2) {
  ; CHECK: return type and arguments must have the same number of elements
  %res = call <8 x i32> @llvm.scmp.v8i32.v4i32(<4 x i32> %arg1, <4 x i32> %arg2)
  ret void
}

define void @result_len_is_at_least_2bits_wide(i32 %arg1, i32 %arg2) {
  ; CHECK: result type must be at least 2 bits wide
  %res2 = call i1 @llvm.scmp.i1.i32(i32 %arg1, i32 %arg2)
  ret void
}

define void @both_args_are_vecs_or_neither(<4 x i32> %arg1, i32 %arg2) {
  ; CHECK: ucmp/scmp argument and result types must both be either vector or scalar types
  %res3 = call i2 @llvm.scmp.i2.v4i32(<4 x i32> %arg1, <4 x i32> %arg1)
  ; CHECK: ucmp/scmp argument and result types must both be either vector or scalar types
  %res4 = call <4 x i32> @llvm.scmp.v4i32.i32(i32 %arg2, i32 %arg2)
  ret void
}