mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-25 14:32:53 +00:00
fcba22decb
This pattern started popping up in vectorized min/max reductions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179797 91177308-0d34-0410-b5e6-96231b3b80d8
204 lines
4.1 KiB
LLVM
204 lines
4.1 KiB
LLVM
; RUN: llc < %s -march=x86 -mcpu=yonah -mtriple=i386-apple-darwin | FileCheck %s
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define <4 x i32> @test1(<4 x i32> %A, <4 x i32> %B) nounwind {
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; CHECK: test1:
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; CHECK: pcmpgtd
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; CHECK: ret
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%C = icmp sgt <4 x i32> %A, %B
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%D = sext <4 x i1> %C to <4 x i32>
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ret <4 x i32> %D
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}
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define <4 x i32> @test2(<4 x i32> %A, <4 x i32> %B) nounwind {
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; CHECK: test2:
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; CHECK: pcmp
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; CHECK: pcmp
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; CHECK: pxor
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; CHECK: ret
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%C = icmp sge <4 x i32> %A, %B
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%D = sext <4 x i1> %C to <4 x i32>
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ret <4 x i32> %D
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}
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define <4 x i32> @test3(<4 x i32> %A, <4 x i32> %B) nounwind {
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; CHECK: test3:
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; CHECK: pcmpgtd
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; CHECK: movdqa
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; CHECK: ret
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%C = icmp slt <4 x i32> %A, %B
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%D = sext <4 x i1> %C to <4 x i32>
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ret <4 x i32> %D
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}
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define <4 x i32> @test4(<4 x i32> %A, <4 x i32> %B) nounwind {
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; CHECK: test4:
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; CHECK: movdqa
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; CHECK: pcmpgtd
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; CHECK: ret
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%C = icmp ugt <4 x i32> %A, %B
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%D = sext <4 x i1> %C to <4 x i32>
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ret <4 x i32> %D
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}
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define <2 x i64> @test5(<2 x i64> %A, <2 x i64> %B) nounwind {
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; CHECK: test5:
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; CHECK: pcmpeqd
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; CHECK: pshufd $-79
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; CHECK: pand
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; CHECK: ret
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%C = icmp eq <2 x i64> %A, %B
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%D = sext <2 x i1> %C to <2 x i64>
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ret <2 x i64> %D
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}
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define <2 x i64> @test6(<2 x i64> %A, <2 x i64> %B) nounwind {
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; CHECK: test6:
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; CHECK: pcmpeqd
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; CHECK: pshufd $-79
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; CHECK: pand
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; CHECK: pcmpeqd
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; CHECK: pxor
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; CHECK: ret
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%C = icmp ne <2 x i64> %A, %B
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%D = sext <2 x i1> %C to <2 x i64>
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ret <2 x i64> %D
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}
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define <2 x i64> @test7(<2 x i64> %A, <2 x i64> %B) nounwind {
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; CHECK: test7:
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; CHECK: pcmpgtd %xmm1
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; CHECK: pshufd $-96
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; CHECK: pcmpeqd
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; CHECK: pshufd $-11
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; CHECK: pand
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; CHECK: pshufd $-11
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; CHECK: por
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; CHECK: ret
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%C = icmp sgt <2 x i64> %A, %B
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%D = sext <2 x i1> %C to <2 x i64>
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ret <2 x i64> %D
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}
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define <2 x i64> @test8(<2 x i64> %A, <2 x i64> %B) nounwind {
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; CHECK: test8:
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; CHECK: pcmpgtd %xmm0
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; CHECK: pshufd $-96
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; CHECK: pcmpeqd
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; CHECK: pshufd $-11
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; CHECK: pand
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; CHECK: pshufd $-11
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; CHECK: por
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; CHECK: ret
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%C = icmp slt <2 x i64> %A, %B
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%D = sext <2 x i1> %C to <2 x i64>
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ret <2 x i64> %D
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}
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define <2 x i64> @test9(<2 x i64> %A, <2 x i64> %B) nounwind {
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; CHECK: test9:
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; CHECK: pcmpgtd %xmm0
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; CHECK: pshufd $-96
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; CHECK: pcmpeqd
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; CHECK: pshufd $-11
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; CHECK: pand
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; CHECK: pshufd $-11
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; CHECK: por
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; CHECK: pcmpeqd
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; CHECK: pxor
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; CHECK: ret
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%C = icmp sge <2 x i64> %A, %B
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%D = sext <2 x i1> %C to <2 x i64>
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ret <2 x i64> %D
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}
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define <2 x i64> @test10(<2 x i64> %A, <2 x i64> %B) nounwind {
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; CHECK: test10:
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; CHECK: pcmpgtd %xmm1
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; CHECK: pshufd $-96
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; CHECK: pcmpeqd
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; CHECK: pshufd $-11
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; CHECK: pand
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; CHECK: pshufd $-11
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; CHECK: por
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; CHECK: pcmpeqd
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; CHECK: pxor
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; CHECK: ret
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%C = icmp sle <2 x i64> %A, %B
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%D = sext <2 x i1> %C to <2 x i64>
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ret <2 x i64> %D
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}
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define <2 x i64> @test11(<2 x i64> %A, <2 x i64> %B) nounwind {
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; CHECK: test11:
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; CHECK: pxor
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; CHECK: pxor
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; CHECK: pcmpgtd %xmm1
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; CHECK: pshufd $-96
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; CHECK: pcmpeqd
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; CHECK: pshufd $-11
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; CHECK: pand
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; CHECK: pshufd $-11
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; CHECK: por
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; CHECK: ret
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%C = icmp ugt <2 x i64> %A, %B
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%D = sext <2 x i1> %C to <2 x i64>
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ret <2 x i64> %D
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}
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define <2 x i64> @test12(<2 x i64> %A, <2 x i64> %B) nounwind {
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; CHECK: test12:
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; CHECK: pxor
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; CHECK: pxor
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; CHECK: pcmpgtd %xmm0
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; CHECK: pshufd $-96
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; CHECK: pcmpeqd
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; CHECK: pshufd $-11
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; CHECK: pand
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; CHECK: pshufd $-11
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; CHECK: por
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; CHECK: ret
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%C = icmp ult <2 x i64> %A, %B
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%D = sext <2 x i1> %C to <2 x i64>
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ret <2 x i64> %D
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}
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define <2 x i64> @test13(<2 x i64> %A, <2 x i64> %B) nounwind {
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; CHECK: test13:
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; CHECK: pxor
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; CHECK: pxor
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; CHECK: pcmpgtd %xmm0
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; CHECK: pshufd $-96
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; CHECK: pcmpeqd
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; CHECK: pshufd $-11
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; CHECK: pand
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; CHECK: pshufd $-11
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; CHECK: por
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; CHECK: pcmpeqd
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; CHECK: pxor
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; CHECK: ret
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%C = icmp uge <2 x i64> %A, %B
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%D = sext <2 x i1> %C to <2 x i64>
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ret <2 x i64> %D
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}
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define <2 x i64> @test14(<2 x i64> %A, <2 x i64> %B) nounwind {
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; CHECK: test14:
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; CHECK: pxor
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; CHECK: pxor
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; CHECK: pcmpgtd %xmm1
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; CHECK: pshufd $-96
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; CHECK: pcmpeqd
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; CHECK: pshufd $-11
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; CHECK: pand
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; CHECK: pshufd $-11
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; CHECK: por
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; CHECK: pcmpeqd
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; CHECK: pxor
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; CHECK: ret
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%C = icmp ule <2 x i64> %A, %B
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%D = sext <2 x i1> %C to <2 x i64>
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ret <2 x i64> %D
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}
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