mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-22 07:32:48 +00:00
102 lines
1.9 KiB
LLVM
102 lines
1.9 KiB
LLVM
|
; RUN: llc < %s -march=x86-64 | FileCheck %s
|
||
|
; PR5039
|
||
|
|
||
|
define i32 @test1(i32 %x) nounwind {
|
||
|
%and = shl i32 %x, 10
|
||
|
%shl = and i32 %and, 31744
|
||
|
ret i32 %shl
|
||
|
; CHECK: test1:
|
||
|
; CHECK: andl $31
|
||
|
; CHECK: shll $10
|
||
|
}
|
||
|
|
||
|
define i32 @test2(i32 %x) nounwind {
|
||
|
%or = shl i32 %x, 10
|
||
|
%shl = or i32 %or, 31744
|
||
|
ret i32 %shl
|
||
|
; CHECK: test2:
|
||
|
; CHECK: orl $31
|
||
|
; CHECK: shll $10
|
||
|
}
|
||
|
|
||
|
define i32 @test3(i32 %x) nounwind {
|
||
|
%xor = shl i32 %x, 10
|
||
|
%shl = xor i32 %xor, 31744
|
||
|
ret i32 %shl
|
||
|
; CHECK: test3:
|
||
|
; CHECK: xorl $31
|
||
|
; CHECK: shll $10
|
||
|
}
|
||
|
|
||
|
define i64 @test4(i64 %x) nounwind {
|
||
|
%and = shl i64 %x, 40
|
||
|
%shl = and i64 %and, 264982302294016
|
||
|
ret i64 %shl
|
||
|
; CHECK: test4:
|
||
|
; CHECK: andq $241
|
||
|
; CHECK: shlq $40
|
||
|
}
|
||
|
|
||
|
define i64 @test5(i64 %x) nounwind {
|
||
|
%and = shl i64 %x, 40
|
||
|
%shl = and i64 %and, 34084860461056
|
||
|
ret i64 %shl
|
||
|
; CHECK: test5:
|
||
|
; CHECK: andq $31
|
||
|
; CHECK: shlq $40
|
||
|
}
|
||
|
|
||
|
define i64 @test6(i64 %x) nounwind {
|
||
|
%and = shl i64 %x, 32
|
||
|
%shl = and i64 %and, -281474976710656
|
||
|
ret i64 %shl
|
||
|
; CHECK: test6:
|
||
|
; CHECK: andq $-65536
|
||
|
; CHECK: shlq $32
|
||
|
}
|
||
|
|
||
|
define i64 @test7(i64 %x) nounwind {
|
||
|
%or = shl i64 %x, 40
|
||
|
%shl = or i64 %or, 264982302294016
|
||
|
ret i64 %shl
|
||
|
; CHECK: test7:
|
||
|
; CHECK: orq $241
|
||
|
; CHECK: shlq $40
|
||
|
}
|
||
|
|
||
|
define i64 @test8(i64 %x) nounwind {
|
||
|
%or = shl i64 %x, 40
|
||
|
%shl = or i64 %or, 34084860461056
|
||
|
ret i64 %shl
|
||
|
; CHECK: test8:
|
||
|
; CHECK: orq $31
|
||
|
; CHECK: shlq $40
|
||
|
}
|
||
|
|
||
|
define i64 @test9(i64 %x) nounwind {
|
||
|
%xor = shl i64 %x, 40
|
||
|
%shl = xor i64 %xor, 264982302294016
|
||
|
ret i64 %shl
|
||
|
; CHECK: test9:
|
||
|
; CHECK: orq $241
|
||
|
; CHECK: shlq $40
|
||
|
}
|
||
|
|
||
|
define i64 @test10(i64 %x) nounwind {
|
||
|
%xor = shl i64 %x, 40
|
||
|
%shl = xor i64 %xor, 34084860461056
|
||
|
ret i64 %shl
|
||
|
; CHECK: test10:
|
||
|
; CHECK: xorq $31
|
||
|
; CHECK: shlq $40
|
||
|
}
|
||
|
|
||
|
define i64 @test11(i64 %x) nounwind {
|
||
|
%xor = shl i64 %x, 33
|
||
|
%shl = xor i64 %xor, -562949953421312
|
||
|
ret i64 %shl
|
||
|
; CHECK: test11:
|
||
|
; CHECK: xorq $-65536
|
||
|
; CHECK: shlq $33
|
||
|
}
|