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add tests to show missing vector transforms

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llvm-svn: 271842
This commit is contained in:
Sanjay Patel 2016-06-05 17:32:58 +00:00
parent b1c8f8ce55
commit b11050c641
1 changed files with 20 additions and 0 deletions
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20
test/Transforms/InstCombine/set.ll
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@ -118,6 +118,16 @@ define i1 @test13(i1 %A, i1 %B) {
ret i1 %C ret i1 %C
} }
; FIXME: Vectors should fold the same as scalars.
define <2 x i1> @test13vec(<2 x i1> %A, <2 x i1> %B) {
; CHECK-LABEL: @test13vec(
; CHECK-NEXT: [[C:%.*]] = icmp uge <2 x i1> %A, %B
; CHECK-NEXT: ret <2 x i1> [[C]]
;
%C = icmp uge <2 x i1> %A, %B
ret <2 x i1> %C
}
define i1 @test14(i1 %A, i1 %B) { define i1 @test14(i1 %A, i1 %B) {
; CHECK-LABEL: @test14( ; CHECK-LABEL: @test14(
; CHECK-NEXT: [[CTMP:%.*]] = xor i1 %A, %B ; CHECK-NEXT: [[CTMP:%.*]] = xor i1 %A, %B
@ -128,6 +138,16 @@ define i1 @test14(i1 %A, i1 %B) {
ret i1 %C ret i1 %C
} }
; FIXME: Vectors should fold the same as scalars.
define <3 x i1> @test14vec(<3 x i1> %A, <3 x i1> %B) {
; CHECK-LABEL: @test14vec(
; CHECK-NEXT: [[C:%.*]] = icmp eq <3 x i1> %A, %B
; CHECK-NEXT: ret <3 x i1> [[C]]
;
%C = icmp eq <3 x i1> %A, %B
ret <3 x i1> %C
}
define i1 @test16(i32 %A) { define i1 @test16(i32 %A) {
; CHECK-LABEL: @test16( ; CHECK-LABEL: @test16(
; CHECK-NEXT: ret i1 false ; CHECK-NEXT: ret i1 false