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[X86] Update the fast-isel tests for _mm_rcp_ss, _mm_rsqrt_ss, and _mm_sqrt_ss to match clang codegen after r333572.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@333573 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper 2018-05-30 18:30:44 +00:00
parent e22dca5286
commit 947f8c2310
1 changed files with 3 additions and 27 deletions

30
test/CodeGen/X86/sse-intrinsics-fast-isel.ll

@ -1198,15 +1198,7 @@ define <4 x float> @test_mm_rcp_ss(<4 x float> %a0) {
; X64-NEXT: rcpss %xmm0, %xmm0
; X64-NEXT: retq
%rcp = call <4 x float> @llvm.x86.sse.rcp.ss(<4 x float> %a0)
%ext0 = extractelement <4 x float> %rcp, i32 0
%ins0 = insertelement <4 x float> undef, float %ext0, i32 0
%ext1 = extractelement <4 x float> %a0, i32 1
%ins1 = insertelement <4 x float> %ins0, float %ext1, i32 1
%ext2 = extractelement <4 x float> %a0, i32 2
%ins2 = insertelement <4 x float> %ins1, float %ext2, i32 2
%ext3 = extractelement <4 x float> %a0, i32 3
%ins3 = insertelement <4 x float> %ins2, float %ext3, i32 3
ret <4 x float> %ins3
ret <4 x float> %rcp
}
declare <4 x float> @llvm.x86.sse.rcp.ss(<4 x float>) nounwind readnone
@ -1236,15 +1228,7 @@ define <4 x float> @test_mm_rsqrt_ss(<4 x float> %a0) {
; X64-NEXT: rsqrtss %xmm0, %xmm0
; X64-NEXT: retq
%rsqrt = call <4 x float> @llvm.x86.sse.rsqrt.ss(<4 x float> %a0)
%ext0 = extractelement <4 x float> %rsqrt, i32 0
%ins0 = insertelement <4 x float> undef, float %ext0, i32 0
%ext1 = extractelement <4 x float> %a0, i32 1
%ins1 = insertelement <4 x float> %ins0, float %ext1, i32 1
%ext2 = extractelement <4 x float> %a0, i32 2
%ins2 = insertelement <4 x float> %ins1, float %ext2, i32 2
%ext3 = extractelement <4 x float> %a0, i32 3
%ins3 = insertelement <4 x float> %ins2, float %ext3, i32 3
ret <4 x float> %ins3
ret <4 x float> %rsqrt
}
declare <4 x float> @llvm.x86.sse.rsqrt.ss(<4 x float>) nounwind readnone
@ -1589,15 +1573,7 @@ define <4 x float> @test_mm_sqrt_ss(<4 x float> %a0) {
; X64-NEXT: sqrtss %xmm0, %xmm0
; X64-NEXT: retq
%sqrt = call <4 x float> @llvm.x86.sse.sqrt.ss(<4 x float> %a0)
%ext0 = extractelement <4 x float> %sqrt, i32 0
%ins0 = insertelement <4 x float> undef, float %ext0, i32 0
%ext1 = extractelement <4 x float> %a0, i32 1
%ins1 = insertelement <4 x float> %ins0, float %ext1, i32 1
%ext2 = extractelement <4 x float> %a0, i32 2
%ins2 = insertelement <4 x float> %ins1, float %ext2, i32 2
%ext3 = extractelement <4 x float> %a0, i32 3
%ins3 = insertelement <4 x float> %ins2, float %ext3, i32 3
ret <4 x float> %ins3
ret <4 x float> %sqrt
}
declare <4 x float> @llvm.x86.sse.sqrt.ss(<4 x float>) nounwind readnone