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
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
|
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 3
; RUN: llc < %s -verify-machineinstrs -mtriple=x86_64-unknown-unknown --show-mc-encoding -mattr=+movrs | FileCheck %s
; RUN: llc < %s -verify-machineinstrs -mtriple=x86_64-unknown-unknown --show-mc-encoding -mattr=+movrs,+egpr | FileCheck %s --check-prefix=EGPR
define i8 @test_movrs_si8(ptr %__A) {
; CHECK-LABEL: test_movrs_si8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: movrsb (%rdi), %al # encoding: [0x0f,0x38,0x8a,0x07]
; CHECK-NEXT: retq # encoding: [0xc3]
;
; EGPR-LABEL: test_movrs_si8:
; EGPR: # %bb.0: # %entry
; EGPR-NEXT: movrsb (%rdi), %al # EVEX TO LEGACY Compression encoding: [0x0f,0x38,0x8a,0x07]
; EGPR-NEXT: retq # encoding: [0xc3]
entry:
%0 = call i8 @llvm.x86.movrsqi(ptr %__A)
ret i8 %0
}
declare i8 @llvm.x86.movrsqi(ptr)
define i16 @test_movrs_si16(ptr %__A) {
; CHECK-LABEL: test_movrs_si16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: movrsw (%rdi), %ax # encoding: [0x66,0x0f,0x38,0x8b,0x07]
; CHECK-NEXT: retq # encoding: [0xc3]
;
; EGPR-LABEL: test_movrs_si16:
; EGPR: # %bb.0: # %entry
; EGPR-NEXT: movrsw (%rdi), %ax # EVEX TO LEGACY Compression encoding: [0x66,0x0f,0x38,0x8b,0x07]
; EGPR-NEXT: retq # encoding: [0xc3]
entry:
%0 = call i16 @llvm.x86.movrshi(ptr %__A)
ret i16 %0
}
declare i16 @llvm.x86.movrshi(ptr)
define i32 @test_movrs_si32(ptr %__A) {
; CHECK-LABEL: test_movrs_si32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: movrsl (%rdi), %eax # encoding: [0x0f,0x38,0x8b,0x07]
; CHECK-NEXT: retq # encoding: [0xc3]
;
; EGPR-LABEL: test_movrs_si32:
; EGPR: # %bb.0: # %entry
; EGPR-NEXT: movrsl (%rdi), %eax # EVEX TO LEGACY Compression encoding: [0x0f,0x38,0x8b,0x07]
; EGPR-NEXT: retq # encoding: [0xc3]
entry:
%0 = call i32 @llvm.x86.movrssi(ptr %__A)
ret i32 %0
}
declare i32 @llvm.x86.movrssi(ptr)
define i64 @test_movrs_si64(ptr %__A) {
; CHECK-LABEL: test_movrs_si64:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: movrsq (%rdi), %rax # encoding: [0x48,0x0f,0x38,0x8b,0x07]
; CHECK-NEXT: retq # encoding: [0xc3]
;
; EGPR-LABEL: test_movrs_si64:
; EGPR: # %bb.0: # %entry
; EGPR-NEXT: movrsq (%rdi), %rax # EVEX TO LEGACY Compression encoding: [0x48,0x0f,0x38,0x8b,0x07]
; EGPR-NEXT: retq # encoding: [0xc3]
entry:
%0 = call i64 @llvm.x86.movrsdi(ptr %__A)
ret i64 %0
}
declare i64 @llvm.x86.movrsdi(ptr)
|
