mirror of
https://github.com/RPCSX/llvm.git
synced 2024-11-24 20:29:53 +00:00
774d87e2ea
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@280873 91177308-0d34-0410-b5e6-96231b3b80d8
40 lines
1.1 KiB
LLVM
40 lines
1.1 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
|
|
; RUN: opt < %s -instcombine -S | FileCheck %s
|
|
|
|
define i1 @test0(i39 %X, i39 %A) {
|
|
; CHECK-LABEL: @test0(
|
|
; CHECK-NEXT: [[TMP1:%.*]] = shl i39 1, %A
|
|
; CHECK-NEXT: [[TMP2:%.*]] = and i39 [[TMP1]], %X
|
|
; CHECK-NEXT: [[D:%.*]] = icmp ne i39 [[TMP2]], 0
|
|
; CHECK-NEXT: ret i1 [[D]]
|
|
;
|
|
%B = lshr i39 %X, %A
|
|
%D = trunc i39 %B to i1
|
|
ret i1 %D
|
|
}
|
|
|
|
define i1 @test1(i799 %X, i799 %A) {
|
|
; CHECK-LABEL: @test1(
|
|
; CHECK-NEXT: [[TMP1:%.*]] = shl i799 1, %A
|
|
; CHECK-NEXT: [[TMP2:%.*]] = and i799 [[TMP1]], %X
|
|
; CHECK-NEXT: [[D:%.*]] = icmp ne i799 [[TMP2]], 0
|
|
; CHECK-NEXT: ret i1 [[D]]
|
|
;
|
|
%B = lshr i799 %X, %A
|
|
%D = trunc i799 %B to i1
|
|
ret i1 %D
|
|
}
|
|
|
|
define <2 x i1> @test0vec(<2 x i39> %X, <2 x i39> %A) {
|
|
; CHECK-LABEL: @test0vec(
|
|
; CHECK-NEXT: [[TMP1:%.*]] = shl <2 x i39> <i39 1, i39 1>, %A
|
|
; CHECK-NEXT: [[TMP2:%.*]] = and <2 x i39> [[TMP1]], %X
|
|
; CHECK-NEXT: [[D:%.*]] = icmp ne <2 x i39> [[TMP2]], zeroinitializer
|
|
; CHECK-NEXT: ret <2 x i1> [[D]]
|
|
;
|
|
%B = lshr <2 x i39> %X, %A
|
|
%D = trunc <2 x i39> %B to <2 x i1>
|
|
ret <2 x i1> %D
|
|
}
|
|
|