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[InstCombine] Fix some of the AVX-512 scalar arithmetic test cases to do a better job of testing what they intended to test.

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The accidentally had trivially dead code. Also needed to adjust the rounding mode to not CUR_DIRECTION so the intrinsics don't get converted to native operations before going through SimplifyDemandedVectorElts.

llvm-svn: 290702
This commit is contained in:
Craig Topper 2016-12-29 02:29:04 +00:00
parent cff3bece5c
commit 412163fcd4
1 changed files with 36 additions and 36 deletions
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72
test/Transforms/InstCombine/x86-avx512.ll
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@ -71,10 +71,10 @@ define float @test_add_ss_1(float %a, float %b) {
%3 = insertelement <4 x float> %2, float 2.000000e+00, i32 2
%4 = insertelement <4 x float> %3, float 3.000000e+00, i32 3
%5 = insertelement <4 x float> undef, float %b, i32 0
%6 = insertelement <4 x float> %1, float 4.000000e+00, i32 1
%7 = insertelement <4 x float> %2, float 5.000000e+00, i32 2
%8 = insertelement <4 x float> %3, float 6.000000e+00, i32 3
%9 = tail call <4 x float> @llvm.x86.avx512.mask.add.ss.round(<4 x float> %4, <4 x float> %8, <4 x float> undef, i8 -1, i32 4)
%6 = insertelement <4 x float> %5, float 4.000000e+00, i32 1
%7 = insertelement <4 x float> %6, float 5.000000e+00, i32 2
%8 = insertelement <4 x float> %7, float 6.000000e+00, i32 3
%9 = tail call <4 x float> @llvm.x86.avx512.mask.add.ss.round(<4 x float> %4, <4 x float> %8, <4 x float> undef, i8 -1, i32 8)
%10 = extractelement <4 x float> %9, i32 1
ret float %10
}
@ -138,8 +138,8 @@ define double @test_add_sd_1(double %a, double %b) {
%1 = insertelement <2 x double> undef, double %a, i32 0
%2 = insertelement <2 x double> %1, double 1.000000e+00, i32 1
%3 = insertelement <2 x double> undef, double %b, i32 0
%4 = insertelement <2 x double> %1, double 2.000000e+00, i32 1
%5 = tail call <2 x double> @llvm.x86.avx512.mask.add.sd.round(<2 x double> %2, <2 x double> %4, <2 x double> undef, i8 -1, i32 4)
%4 = insertelement <2 x double> %3, double 2.000000e+00, i32 1
%5 = tail call <2 x double> @llvm.x86.avx512.mask.add.sd.round(<2 x double> %2, <2 x double> %4, <2 x double> undef, i8 -1, i32 8)
%6 = extractelement <2 x double> %5, i32 1
ret double %6
}
@ -213,10 +213,10 @@ define float @test_sub_ss_1(float %a, float %b) {
%3 = insertelement <4 x float> %2, float 2.000000e+00, i32 2
%4 = insertelement <4 x float> %3, float 3.000000e+00, i32 3
%5 = insertelement <4 x float> undef, float %b, i32 0
%6 = insertelement <4 x float> %1, float 4.000000e+00, i32 1
%7 = insertelement <4 x float> %2, float 5.000000e+00, i32 2
%8 = insertelement <4 x float> %3, float 6.000000e+00, i32 3
%9 = tail call <4 x float> @llvm.x86.avx512.mask.sub.ss.round(<4 x float> %4, <4 x float> %8, <4 x float> undef, i8 -1, i32 4)
%6 = insertelement <4 x float> %5, float 4.000000e+00, i32 1
%7 = insertelement <4 x float> %6, float 5.000000e+00, i32 2
%8 = insertelement <4 x float> %7, float 6.000000e+00, i32 3
%9 = tail call <4 x float> @llvm.x86.avx512.mask.sub.ss.round(<4 x float> %4, <4 x float> %8, <4 x float> undef, i8 -1, i32 8)
%10 = extractelement <4 x float> %9, i32 1
ret float %10
}
@ -280,8 +280,8 @@ define double @test_sub_sd_1(double %a, double %b) {
%1 = insertelement <2 x double> undef, double %a, i32 0
%2 = insertelement <2 x double> %1, double 1.000000e+00, i32 1
%3 = insertelement <2 x double> undef, double %b, i32 0
%4 = insertelement <2 x double> %1, double 2.000000e+00, i32 1
%5 = tail call <2 x double> @llvm.x86.avx512.mask.sub.sd.round(<2 x double> %2, <2 x double> %4, <2 x double> undef, i8 -1, i32 4)
%4 = insertelement <2 x double> %3, double 2.000000e+00, i32 1
%5 = tail call <2 x double> @llvm.x86.avx512.mask.sub.sd.round(<2 x double> %2, <2 x double> %4, <2 x double> undef, i8 -1, i32 8)
%6 = extractelement <2 x double> %5, i32 1
ret double %6
}
@ -355,10 +355,10 @@ define float @test_mul_ss_1(float %a, float %b) {
%3 = insertelement <4 x float> %2, float 2.000000e+00, i32 2
%4 = insertelement <4 x float> %3, float 3.000000e+00, i32 3
%5 = insertelement <4 x float> undef, float %b, i32 0
%6 = insertelement <4 x float> %1, float 4.000000e+00, i32 1
%7 = insertelement <4 x float> %2, float 5.000000e+00, i32 2
%8 = insertelement <4 x float> %3, float 6.000000e+00, i32 3
%9 = tail call <4 x float> @llvm.x86.avx512.mask.mul.ss.round(<4 x float> %4, <4 x float> %8, <4 x float> undef, i8 -1, i32 4)
%6 = insertelement <4 x float> %5, float 4.000000e+00, i32 1
%7 = insertelement <4 x float> %6, float 5.000000e+00, i32 2
%8 = insertelement <4 x float> %7, float 6.000000e+00, i32 3
%9 = tail call <4 x float> @llvm.x86.avx512.mask.mul.ss.round(<4 x float> %4, <4 x float> %8, <4 x float> undef, i8 -1, i32 8)
%10 = extractelement <4 x float> %9, i32 1
ret float %10
}
@ -422,8 +422,8 @@ define double @test_mul_sd_1(double %a, double %b) {
%1 = insertelement <2 x double> undef, double %a, i32 0
%2 = insertelement <2 x double> %1, double 1.000000e+00, i32 1
%3 = insertelement <2 x double> undef, double %b, i32 0
%4 = insertelement <2 x double> %1, double 2.000000e+00, i32 1
%5 = tail call <2 x double> @llvm.x86.avx512.mask.mul.sd.round(<2 x double> %2, <2 x double> %4, <2 x double> undef, i8 -1, i32 4)
%4 = insertelement <2 x double> %3, double 2.000000e+00, i32 1
%5 = tail call <2 x double> @llvm.x86.avx512.mask.mul.sd.round(<2 x double> %2, <2 x double> %4, <2 x double> undef, i8 -1, i32 8)
%6 = extractelement <2 x double> %5, i32 1
ret double %6
}
@ -497,10 +497,10 @@ define float @test_div_ss_1(float %a, float %b) {
%3 = insertelement <4 x float> %2, float 2.000000e+00, i32 2
%4 = insertelement <4 x float> %3, float 3.000000e+00, i32 3
%5 = insertelement <4 x float> undef, float %b, i32 0
%6 = insertelement <4 x float> %1, float 4.000000e+00, i32 1
%7 = insertelement <4 x float> %2, float 5.000000e+00, i32 2
%8 = insertelement <4 x float> %3, float 6.000000e+00, i32 3
%9 = tail call <4 x float> @llvm.x86.avx512.mask.div.ss.round(<4 x float> %4, <4 x float> %8, <4 x float> undef, i8 -1, i32 4)
%6 = insertelement <4 x float> %5, float 4.000000e+00, i32 1
%7 = insertelement <4 x float> %6, float 5.000000e+00, i32 2
%8 = insertelement <4 x float> %7, float 6.000000e+00, i32 3
%9 = tail call <4 x float> @llvm.x86.avx512.mask.div.ss.round(<4 x float> %4, <4 x float> %8, <4 x float> undef, i8 -1, i32 8)
%10 = extractelement <4 x float> %9, i32 1
ret float %10
}
@ -564,8 +564,8 @@ define double @test_div_sd_1(double %a, double %b) {
%1 = insertelement <2 x double> undef, double %a, i32 0
%2 = insertelement <2 x double> %1, double 1.000000e+00, i32 1
%3 = insertelement <2 x double> undef, double %b, i32 0
%4 = insertelement <2 x double> %1, double 2.000000e+00, i32 1
%5 = tail call <2 x double> @llvm.x86.avx512.mask.div.sd.round(<2 x double> %2, <2 x double> %4, <2 x double> undef, i8 -1, i32 4)
%4 = insertelement <2 x double> %3, double 2.000000e+00, i32 1
%5 = tail call <2 x double> @llvm.x86.avx512.mask.div.sd.round(<2 x double> %2, <2 x double> %4, <2 x double> undef, i8 -1, i32 8)
%6 = extractelement <2 x double> %5, i32 1
ret double %6
}
@ -605,10 +605,10 @@ define float @test_max_ss_1(float %a, float %b) {
%3 = insertelement <4 x float> %2, float 2.000000e+00, i32 2
%4 = insertelement <4 x float> %3, float 3.000000e+00, i32 3
%5 = insertelement <4 x float> undef, float %b, i32 0
%6 = insertelement <4 x float> %1, float 4.000000e+00, i32 1
%7 = insertelement <4 x float> %2, float 5.000000e+00, i32 2
%8 = insertelement <4 x float> %3, float 6.000000e+00, i32 3
%9 = tail call <4 x float> @llvm.x86.avx512.mask.max.ss.round(<4 x float> %4, <4 x float> %8, <4 x float> undef, i8 -1, i32 4)
%6 = insertelement <4 x float> %5, float 4.000000e+00, i32 1
%7 = insertelement <4 x float> %6, float 5.000000e+00, i32 2
%8 = insertelement <4 x float> %7, float 6.000000e+00, i32 3
%9 = tail call <4 x float> @llvm.x86.avx512.mask.max.ss.round(<4 x float> %4, <4 x float> %8, <4 x float> undef, i8 -1, i32 8)
%10 = extractelement <4 x float> %9, i32 1
ret float %10
}
@ -642,8 +642,8 @@ define double @test_max_sd_1(double %a, double %b) {
%1 = insertelement <2 x double> undef, double %a, i32 0
%2 = insertelement <2 x double> %1, double 1.000000e+00, i32 1
%3 = insertelement <2 x double> undef, double %b, i32 0
%4 = insertelement <2 x double> %1, double 2.000000e+00, i32 1
%5 = tail call <2 x double> @llvm.x86.avx512.mask.max.sd.round(<2 x double> %2, <2 x double> %4, <2 x double> undef, i8 -1, i32 4)
%4 = insertelement <2 x double> %3, double 2.000000e+00, i32 1
%5 = tail call <2 x double> @llvm.x86.avx512.mask.max.sd.round(<2 x double> %2, <2 x double> %4, <2 x double> undef, i8 -1, i32 8)
%6 = extractelement <2 x double> %5, i32 1
ret double %6
}
@ -683,10 +683,10 @@ define float @test_min_ss_1(float %a, float %b) {
%3 = insertelement <4 x float> %2, float 2.000000e+00, i32 2
%4 = insertelement <4 x float> %3, float 3.000000e+00, i32 3
%5 = insertelement <4 x float> undef, float %b, i32 0
%6 = insertelement <4 x float> %1, float 4.000000e+00, i32 1
%7 = insertelement <4 x float> %2, float 5.000000e+00, i32 2
%8 = insertelement <4 x float> %3, float 6.000000e+00, i32 3
%9 = tail call <4 x float> @llvm.x86.avx512.mask.min.ss.round(<4 x float> %4, <4 x float> %8, <4 x float> undef, i8 -1, i32 4)
%6 = insertelement <4 x float> %5, float 4.000000e+00, i32 1
%7 = insertelement <4 x float> %6, float 5.000000e+00, i32 2
%8 = insertelement <4 x float> %7, float 6.000000e+00, i32 3
%9 = tail call <4 x float> @llvm.x86.avx512.mask.min.ss.round(<4 x float> %4, <4 x float> %8, <4 x float> undef, i8 -1, i32 8)
%10 = extractelement <4 x float> %9, i32 1
ret float %10
}
@ -720,8 +720,8 @@ define double @test_min_sd_1(double %a, double %b) {
%1 = insertelement <2 x double> undef, double %a, i32 0
%2 = insertelement <2 x double> %1, double 1.000000e+00, i32 1
%3 = insertelement <2 x double> undef, double %b, i32 0
%4 = insertelement <2 x double> %1, double 2.000000e+00, i32 1
%5 = tail call <2 x double> @llvm.x86.avx512.mask.min.sd.round(<2 x double> %2, <2 x double> %4, <2 x double> undef, i8 -1, i32 4)
%4 = insertelement <2 x double> %3, double 2.000000e+00, i32 1
%5 = tail call <2 x double> @llvm.x86.avx512.mask.min.sd.round(<2 x double> %2, <2 x double> %4, <2 x double> undef, i8 -1, i32 8)
%6 = extractelement <2 x double> %5, i32 1
ret double %6
}