mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-29 10:32:47 +00:00
03a77831cc
Update the entire regression test suite for the new shuffles. Remove most of the old testing which was devoted to the old shuffle lowering path and is no longer relevant really. Also remove a few other random tests that only really exercised shuffles and only incidently or without any interesting aspects to them. Benchmarking that I have done shows a few small regressions with this on LNT, zero measurable regressions on real, large applications, and for several benchmarks where the loop vectorizer fires in the hot path it shows 5% to 40% improvements for SSE2 and SSE3 code running on Sandy Bridge machines. Running on AMD machines shows even more dramatic improvements. When using newer ISA vector extensions the gains are much more modest, but the code is still better on the whole. There are a few regressions being tracked (PR21137, PR21138, PR21139) but by and large this is expected to be a win for x86 generated code performance. It is also more correct than the code it replaces. I have fuzz tested this extensively with ISA extensions up through AVX2 and found no crashes or miscompiles (yet...). The old lowering had a few miscompiles and crashers after a somewhat smaller amount of fuzz testing. There is one significant area where the new code path lags behind and that is in AVX-512 support. However, there was *extremely little* support for that already and so this isn't a significant step backwards and the new framework will probably make it easier to implement lowering that uses the full power of AVX-512's table-based shuffle+blend (IMO). Many thanks to Quentin, Andrea, Robert, and others for benchmarking assistance. Thanks to Adam and others for help with AVX-512. Thanks to Hal, Eric, and *many* others for answering my incessant questions about how the backend actually works. =] I will leave the old code path in the tree until the 3 PRs above are at least resolved to folks' satisfaction. Then I will rip it (and 1000s of lines of code) out. =] I don't expect this flag to stay around for very long. It may not survive next week. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219046 91177308-0d34-0410-b5e6-96231b3b80d8
574 lines
21 KiB
LLVM
574 lines
21 KiB
LLVM
; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=core-avx2 -mattr=+avx2 | FileCheck %s
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; CHECK: vpbroadcastb (%
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define <16 x i8> @BB16(i8* %ptr) nounwind uwtable readnone ssp {
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entry:
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%q = load i8* %ptr, align 4
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%q0 = insertelement <16 x i8> undef, i8 %q, i32 0
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%q1 = insertelement <16 x i8> %q0, i8 %q, i32 1
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%q2 = insertelement <16 x i8> %q1, i8 %q, i32 2
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%q3 = insertelement <16 x i8> %q2, i8 %q, i32 3
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%q4 = insertelement <16 x i8> %q3, i8 %q, i32 4
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%q5 = insertelement <16 x i8> %q4, i8 %q, i32 5
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%q6 = insertelement <16 x i8> %q5, i8 %q, i32 6
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%q7 = insertelement <16 x i8> %q6, i8 %q, i32 7
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%q8 = insertelement <16 x i8> %q7, i8 %q, i32 8
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%q9 = insertelement <16 x i8> %q8, i8 %q, i32 9
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%qa = insertelement <16 x i8> %q9, i8 %q, i32 10
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%qb = insertelement <16 x i8> %qa, i8 %q, i32 11
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%qc = insertelement <16 x i8> %qb, i8 %q, i32 12
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%qd = insertelement <16 x i8> %qc, i8 %q, i32 13
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%qe = insertelement <16 x i8> %qd, i8 %q, i32 14
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%qf = insertelement <16 x i8> %qe, i8 %q, i32 15
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ret <16 x i8> %qf
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}
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; CHECK: vpbroadcastb (%
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define <32 x i8> @BB32(i8* %ptr) nounwind uwtable readnone ssp {
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entry:
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%q = load i8* %ptr, align 4
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%q0 = insertelement <32 x i8> undef, i8 %q, i32 0
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%q1 = insertelement <32 x i8> %q0, i8 %q, i32 1
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%q2 = insertelement <32 x i8> %q1, i8 %q, i32 2
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%q3 = insertelement <32 x i8> %q2, i8 %q, i32 3
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%q4 = insertelement <32 x i8> %q3, i8 %q, i32 4
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%q5 = insertelement <32 x i8> %q4, i8 %q, i32 5
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%q6 = insertelement <32 x i8> %q5, i8 %q, i32 6
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%q7 = insertelement <32 x i8> %q6, i8 %q, i32 7
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%q8 = insertelement <32 x i8> %q7, i8 %q, i32 8
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%q9 = insertelement <32 x i8> %q8, i8 %q, i32 9
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%qa = insertelement <32 x i8> %q9, i8 %q, i32 10
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%qb = insertelement <32 x i8> %qa, i8 %q, i32 11
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%qc = insertelement <32 x i8> %qb, i8 %q, i32 12
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%qd = insertelement <32 x i8> %qc, i8 %q, i32 13
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%qe = insertelement <32 x i8> %qd, i8 %q, i32 14
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%qf = insertelement <32 x i8> %qe, i8 %q, i32 15
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%q20 = insertelement <32 x i8> %qf, i8 %q, i32 16
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%q21 = insertelement <32 x i8> %q20, i8 %q, i32 17
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%q22 = insertelement <32 x i8> %q21, i8 %q, i32 18
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%q23 = insertelement <32 x i8> %q22, i8 %q, i32 19
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%q24 = insertelement <32 x i8> %q23, i8 %q, i32 20
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%q25 = insertelement <32 x i8> %q24, i8 %q, i32 21
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%q26 = insertelement <32 x i8> %q25, i8 %q, i32 22
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%q27 = insertelement <32 x i8> %q26, i8 %q, i32 23
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%q28 = insertelement <32 x i8> %q27, i8 %q, i32 24
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%q29 = insertelement <32 x i8> %q28, i8 %q, i32 25
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%q2a = insertelement <32 x i8> %q29, i8 %q, i32 26
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%q2b = insertelement <32 x i8> %q2a, i8 %q, i32 27
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%q2c = insertelement <32 x i8> %q2b, i8 %q, i32 28
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%q2d = insertelement <32 x i8> %q2c, i8 %q, i32 29
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%q2e = insertelement <32 x i8> %q2d, i8 %q, i32 30
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%q2f = insertelement <32 x i8> %q2e, i8 %q, i32 31
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ret <32 x i8> %q2f
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}
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; CHECK: vpbroadcastw (%
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define <8 x i16> @W16(i16* %ptr) nounwind uwtable readnone ssp {
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entry:
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%q = load i16* %ptr, align 4
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%q0 = insertelement <8 x i16> undef, i16 %q, i32 0
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%q1 = insertelement <8 x i16> %q0, i16 %q, i32 1
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%q2 = insertelement <8 x i16> %q1, i16 %q, i32 2
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%q3 = insertelement <8 x i16> %q2, i16 %q, i32 3
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%q4 = insertelement <8 x i16> %q3, i16 %q, i32 4
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%q5 = insertelement <8 x i16> %q4, i16 %q, i32 5
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%q6 = insertelement <8 x i16> %q5, i16 %q, i32 6
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%q7 = insertelement <8 x i16> %q6, i16 %q, i32 7
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ret <8 x i16> %q7
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}
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; CHECK: vpbroadcastw (%
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define <16 x i16> @WW16(i16* %ptr) nounwind uwtable readnone ssp {
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entry:
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%q = load i16* %ptr, align 4
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%q0 = insertelement <16 x i16> undef, i16 %q, i32 0
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%q1 = insertelement <16 x i16> %q0, i16 %q, i32 1
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%q2 = insertelement <16 x i16> %q1, i16 %q, i32 2
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%q3 = insertelement <16 x i16> %q2, i16 %q, i32 3
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%q4 = insertelement <16 x i16> %q3, i16 %q, i32 4
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%q5 = insertelement <16 x i16> %q4, i16 %q, i32 5
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%q6 = insertelement <16 x i16> %q5, i16 %q, i32 6
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%q7 = insertelement <16 x i16> %q6, i16 %q, i32 7
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%q8 = insertelement <16 x i16> %q7, i16 %q, i32 8
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%q9 = insertelement <16 x i16> %q8, i16 %q, i32 9
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%qa = insertelement <16 x i16> %q9, i16 %q, i32 10
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%qb = insertelement <16 x i16> %qa, i16 %q, i32 11
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%qc = insertelement <16 x i16> %qb, i16 %q, i32 12
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%qd = insertelement <16 x i16> %qc, i16 %q, i32 13
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%qe = insertelement <16 x i16> %qd, i16 %q, i32 14
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%qf = insertelement <16 x i16> %qe, i16 %q, i32 15
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ret <16 x i16> %qf
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}
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; CHECK: vbroadcastss (%
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define <4 x i32> @D32(i32* %ptr) nounwind uwtable readnone ssp {
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entry:
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%q = load i32* %ptr, align 4
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%q0 = insertelement <4 x i32> undef, i32 %q, i32 0
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%q1 = insertelement <4 x i32> %q0, i32 %q, i32 1
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%q2 = insertelement <4 x i32> %q1, i32 %q, i32 2
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%q3 = insertelement <4 x i32> %q2, i32 %q, i32 3
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ret <4 x i32> %q3
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}
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; CHECK: vbroadcastss (%
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define <8 x i32> @DD32(i32* %ptr) nounwind uwtable readnone ssp {
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entry:
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%q = load i32* %ptr, align 4
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%q0 = insertelement <8 x i32> undef, i32 %q, i32 0
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%q1 = insertelement <8 x i32> %q0, i32 %q, i32 1
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%q2 = insertelement <8 x i32> %q1, i32 %q, i32 2
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%q3 = insertelement <8 x i32> %q2, i32 %q, i32 3
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%q4 = insertelement <8 x i32> %q3, i32 %q, i32 4
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%q5 = insertelement <8 x i32> %q4, i32 %q, i32 5
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%q6 = insertelement <8 x i32> %q5, i32 %q, i32 6
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%q7 = insertelement <8 x i32> %q6, i32 %q, i32 7
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ret <8 x i32> %q7
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}
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; CHECK: vpbroadcastq (%
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define <2 x i64> @Q64(i64* %ptr) nounwind uwtable readnone ssp {
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entry:
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%q = load i64* %ptr, align 4
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%q0 = insertelement <2 x i64> undef, i64 %q, i32 0
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%q1 = insertelement <2 x i64> %q0, i64 %q, i32 1
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ret <2 x i64> %q1
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}
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; CHECK: vbroadcastsd (%
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define <4 x i64> @QQ64(i64* %ptr) nounwind uwtable readnone ssp {
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entry:
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%q = load i64* %ptr, align 4
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%q0 = insertelement <4 x i64> undef, i64 %q, i32 0
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%q1 = insertelement <4 x i64> %q0, i64 %q, i32 1
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%q2 = insertelement <4 x i64> %q1, i64 %q, i32 2
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%q3 = insertelement <4 x i64> %q2, i64 %q, i32 3
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ret <4 x i64> %q3
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}
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; make sure that we still don't support broadcast double into 128-bit vector
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; this used to crash
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define <2 x double> @I(double* %ptr) nounwind uwtable readnone ssp {
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entry:
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%q = load double* %ptr, align 4
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%vecinit.i = insertelement <2 x double> undef, double %q, i32 0
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%vecinit2.i = insertelement <2 x double> %vecinit.i, double %q, i32 1
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ret <2 x double> %vecinit2.i
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}
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; CHECK: V111
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; CHECK: vpbroadcastd
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; CHECK: ret
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define <8 x i32> @V111(<8 x i32> %in) nounwind uwtable readnone ssp {
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entry:
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%g = add <8 x i32> %in, <i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1>
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ret <8 x i32> %g
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}
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; CHECK: V113
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; CHECK: vbroadcastss
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; CHECK: ret
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define <8 x float> @V113(<8 x float> %in) nounwind uwtable readnone ssp {
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entry:
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%g = fadd <8 x float> %in, <float 0xbf80000000000000, float 0xbf80000000000000, float 0xbf80000000000000, float 0xbf80000000000000, float 0xbf80000000000000, float 0xbf80000000000000, float 0xbf80000000000000, float 0xbf80000000000000>
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ret <8 x float> %g
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}
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; CHECK: _e2
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; CHECK: vbroadcastss
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; CHECK: ret
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define <4 x float> @_e2(float* %ptr) nounwind uwtable readnone ssp {
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%vecinit.i = insertelement <4 x float> undef, float 0xbf80000000000000, i32 0
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%vecinit2.i = insertelement <4 x float> %vecinit.i, float 0xbf80000000000000, i32 1
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%vecinit4.i = insertelement <4 x float> %vecinit2.i, float 0xbf80000000000000, i32 2
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%vecinit6.i = insertelement <4 x float> %vecinit4.i, float 0xbf80000000000000, i32 3
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ret <4 x float> %vecinit6.i
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}
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; CHECK: _e4
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; CHECK-NOT: broadcast
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; CHECK: ret
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define <8 x i8> @_e4(i8* %ptr) nounwind uwtable readnone ssp {
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%vecinit0.i = insertelement <8 x i8> undef, i8 52, i32 0
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%vecinit1.i = insertelement <8 x i8> %vecinit0.i, i8 52, i32 1
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%vecinit2.i = insertelement <8 x i8> %vecinit1.i, i8 52, i32 2
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%vecinit3.i = insertelement <8 x i8> %vecinit2.i, i8 52, i32 3
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%vecinit4.i = insertelement <8 x i8> %vecinit3.i, i8 52, i32 4
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%vecinit5.i = insertelement <8 x i8> %vecinit4.i, i8 52, i32 5
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%vecinit6.i = insertelement <8 x i8> %vecinit5.i, i8 52, i32 6
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%vecinit7.i = insertelement <8 x i8> %vecinit6.i, i8 52, i32 7
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ret <8 x i8> %vecinit7.i
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}
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define void @crash() nounwind alwaysinline {
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WGLoopsEntry:
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br i1 undef, label %ret, label %footer329VF
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footer329VF:
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%A.0.inVF = fmul float undef, 6.553600e+04
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%B.0.in407VF = fmul <8 x float> undef, <float 6.553600e+04, float 6.553600e+04, float 6.553600e+04, float 6.553600e+04, float 6.553600e+04, float 6.553600e+04, float 6.553600e+04, float 6.553600e+04>
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%A.0VF = fptosi float %A.0.inVF to i32
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%B.0408VF = fptosi <8 x float> %B.0.in407VF to <8 x i32>
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%0 = and <8 x i32> %B.0408VF, <i32 65535, i32 65535, i32 65535, i32 65535, i32 65535, i32 65535, i32 65535, i32 65535>
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%1 = and i32 %A.0VF, 65535
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%temp1098VF = insertelement <8 x i32> undef, i32 %1, i32 0
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%vector1099VF = shufflevector <8 x i32> %temp1098VF, <8 x i32> undef, <8 x i32> zeroinitializer
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br i1 undef, label %preload1201VF, label %footer349VF
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preload1201VF:
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br label %footer349VF
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footer349VF:
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%2 = mul nsw <8 x i32> undef, %0
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%3 = mul nsw <8 x i32> undef, %vector1099VF
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br label %footer329VF
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ret:
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ret void
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}
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; CHECK: _inreg0
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; CHECK: broadcastss
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; CHECK: ret
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define <8 x i32> @_inreg0(i32 %scalar) nounwind uwtable readnone ssp {
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%in = insertelement <8 x i32> undef, i32 %scalar, i32 0
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%wide = shufflevector <8 x i32> %in, <8 x i32> undef, <8 x i32> zeroinitializer
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ret <8 x i32> %wide
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}
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; CHECK: _inreg1
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; CHECK: broadcastss
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; CHECK: ret
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define <8 x float> @_inreg1(float %scalar) nounwind uwtable readnone ssp {
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%in = insertelement <8 x float> undef, float %scalar, i32 0
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%wide = shufflevector <8 x float> %in, <8 x float> undef, <8 x i32> zeroinitializer
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ret <8 x float> %wide
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}
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; CHECK: _inreg2
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; CHECK: broadcastss
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; CHECK: ret
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define <4 x float> @_inreg2(float %scalar) nounwind uwtable readnone ssp {
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%in = insertelement <4 x float> undef, float %scalar, i32 0
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%wide = shufflevector <4 x float> %in, <4 x float> undef, <4 x i32> zeroinitializer
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ret <4 x float> %wide
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}
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; CHECK: _inreg3
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; CHECK: broadcastsd
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; CHECK: ret
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define <4 x double> @_inreg3(double %scalar) nounwind uwtable readnone ssp {
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%in = insertelement <4 x double> undef, double %scalar, i32 0
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%wide = shufflevector <4 x double> %in, <4 x double> undef, <4 x i32> zeroinitializer
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ret <4 x double> %wide
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}
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;CHECK-LABEL: _inreg8xfloat:
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;CHECK: vbroadcastss
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;CHECK: ret
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define <8 x float> @_inreg8xfloat(<8 x float> %a) {
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%b = shufflevector <8 x float> %a, <8 x float> undef, <8 x i32> zeroinitializer
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ret <8 x float> %b
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}
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;CHECK-LABEL: _inreg4xfloat:
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;CHECK: vbroadcastss
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;CHECK: ret
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define <4 x float> @_inreg4xfloat(<4 x float> %a) {
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%b = shufflevector <4 x float> %a, <4 x float> undef, <4 x i32> zeroinitializer
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ret <4 x float> %b
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}
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;CHECK-LABEL: _inreg16xi16:
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;CHECK: vpbroadcastw
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;CHECK: ret
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define <16 x i16> @_inreg16xi16(<16 x i16> %a) {
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%b = shufflevector <16 x i16> %a, <16 x i16> undef, <16 x i32> zeroinitializer
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ret <16 x i16> %b
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}
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;CHECK-LABEL: _inreg8xi16:
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;CHECK: vpbroadcastw
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;CHECK: ret
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define <8 x i16> @_inreg8xi16(<8 x i16> %a) {
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%b = shufflevector <8 x i16> %a, <8 x i16> undef, <8 x i32> zeroinitializer
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ret <8 x i16> %b
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}
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;CHECK-LABEL: _inreg4xi64:
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;CHECK: vbroadcastsd
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;CHECK: ret
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define <4 x i64> @_inreg4xi64(<4 x i64> %a) {
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%b = shufflevector <4 x i64> %a, <4 x i64> undef, <4 x i32> zeroinitializer
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ret <4 x i64> %b
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}
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;CHECK-LABEL: _inreg2xi64:
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;CHECK: vpbroadcastq
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;CHECK: ret
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define <2 x i64> @_inreg2xi64(<2 x i64> %a) {
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%b = shufflevector <2 x i64> %a, <2 x i64> undef, <2 x i32> zeroinitializer
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ret <2 x i64> %b
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}
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;CHECK-LABEL: _inreg4xdouble:
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;CHECK: vbroadcastsd
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;CHECK: ret
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define <4 x double> @_inreg4xdouble(<4 x double> %a) {
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%b = shufflevector <4 x double> %a, <4 x double> undef, <4 x i32> zeroinitializer
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ret <4 x double> %b
|
|
}
|
|
|
|
;CHECK-LABEL: _inreg2xdouble:
|
|
;CHECK: vunpcklpd
|
|
;CHECK: ret
|
|
define <2 x double> @_inreg2xdouble(<2 x double> %a) {
|
|
%b = shufflevector <2 x double> %a, <2 x double> undef, <2 x i32> zeroinitializer
|
|
ret <2 x double> %b
|
|
}
|
|
|
|
;CHECK-LABEL: _inreg8xi32:
|
|
;CHECK: vbroadcastss
|
|
;CHECK: ret
|
|
define <8 x i32> @_inreg8xi32(<8 x i32> %a) {
|
|
%b = shufflevector <8 x i32> %a, <8 x i32> undef, <8 x i32> zeroinitializer
|
|
ret <8 x i32> %b
|
|
}
|
|
|
|
;CHECK-LABEL: _inreg4xi32:
|
|
;CHECK: vbroadcastss
|
|
;CHECK: ret
|
|
define <4 x i32> @_inreg4xi32(<4 x i32> %a) {
|
|
%b = shufflevector <4 x i32> %a, <4 x i32> undef, <4 x i32> zeroinitializer
|
|
ret <4 x i32> %b
|
|
}
|
|
|
|
;CHECK-LABEL: _inreg32xi8:
|
|
;CHECK: vpbroadcastb
|
|
;CHECK: ret
|
|
define <32 x i8> @_inreg32xi8(<32 x i8> %a) {
|
|
%b = shufflevector <32 x i8> %a, <32 x i8> undef, <32 x i32> zeroinitializer
|
|
ret <32 x i8> %b
|
|
}
|
|
|
|
;CHECK-LABEL: _inreg16xi8:
|
|
;CHECK: vpbroadcastb
|
|
;CHECK: ret
|
|
define <16 x i8> @_inreg16xi8(<16 x i8> %a) {
|
|
%b = shufflevector <16 x i8> %a, <16 x i8> undef, <16 x i32> zeroinitializer
|
|
ret <16 x i8> %b
|
|
}
|
|
|
|
; These tests check that a vbroadcast instruction is used when we have a splat
|
|
; formed from a concat_vectors (via the shufflevector) of two BUILD_VECTORs
|
|
; (via the insertelements).
|
|
|
|
; CHECK-LABEL: splat_concat1
|
|
; CHECK-NOT: vinsertf128
|
|
; CHECK: vbroadcastss
|
|
; CHECK-NEXT: ret
|
|
define <8 x float> @splat_concat1(float %f) {
|
|
%1 = insertelement <4 x float> undef, float %f, i32 0
|
|
%2 = insertelement <4 x float> %1, float %f, i32 1
|
|
%3 = insertelement <4 x float> %2, float %f, i32 2
|
|
%4 = insertelement <4 x float> %3, float %f, i32 3
|
|
%5 = shufflevector <4 x float> %4, <4 x float> undef, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3>
|
|
ret <8 x float> %5
|
|
}
|
|
|
|
; CHECK-LABEL: splat_concat2
|
|
; CHECK-NOT: vinsertf128
|
|
; CHECK: vbroadcastss
|
|
; CHECK-NEXT: ret
|
|
define <8 x float> @splat_concat2(float %f) {
|
|
%1 = insertelement <4 x float> undef, float %f, i32 0
|
|
%2 = insertelement <4 x float> %1, float %f, i32 1
|
|
%3 = insertelement <4 x float> %2, float %f, i32 2
|
|
%4 = insertelement <4 x float> %3, float %f, i32 3
|
|
%5 = insertelement <4 x float> undef, float %f, i32 0
|
|
%6 = insertelement <4 x float> %5, float %f, i32 1
|
|
%7 = insertelement <4 x float> %6, float %f, i32 2
|
|
%8 = insertelement <4 x float> %7, float %f, i32 3
|
|
%9 = shufflevector <4 x float> %4, <4 x float> %8, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
|
|
ret <8 x float> %9
|
|
}
|
|
|
|
; CHECK-LABEL: splat_concat3
|
|
; CHECK-NOT: vinsertf128
|
|
; CHECK: vbroadcastsd
|
|
; CHECK-NEXT: ret
|
|
define <4 x double> @splat_concat3(double %d) {
|
|
%1 = insertelement <2 x double> undef, double %d, i32 0
|
|
%2 = insertelement <2 x double> %1, double %d, i32 1
|
|
%3 = shufflevector <2 x double> %2, <2 x double> undef, <4 x i32> <i32 0, i32 1, i32 0, i32 1>
|
|
ret <4 x double> %3
|
|
}
|
|
|
|
; CHECK-LABEL: splat_concat4
|
|
; CHECK-NOT: vinsertf128
|
|
; CHECK: vbroadcastsd
|
|
; CHECK-NEXT: ret
|
|
define <4 x double> @splat_concat4(double %d) {
|
|
%1 = insertelement <2 x double> undef, double %d, i32 0
|
|
%2 = insertelement <2 x double> %1, double %d, i32 1
|
|
%3 = insertelement <2 x double> undef, double %d, i32 0
|
|
%4 = insertelement <2 x double> %3, double %d, i32 1
|
|
%5 = shufflevector <2 x double> %2, <2 x double> %4, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
|
|
ret <4 x double> %5
|
|
}
|
|
|
|
; Test cases for <rdar://problem/16074331>.
|
|
; Instruction selection for broacast instruction fails if
|
|
; the load cannot be folded into the broadcast.
|
|
; This happens if the load has initial one use but other uses are
|
|
; created later, or if selection DAG cannot prove that folding the
|
|
; load will not create a cycle in the DAG.
|
|
; Those test cases exerce the latter.
|
|
|
|
; CHECK-LABEL: isel_crash_16b
|
|
; CHECK: vpbroadcastb {{[^,]+}}, %xmm{{[0-9]+}}
|
|
; CHECK: ret
|
|
define void @isel_crash_16b(i8* %cV_R.addr) {
|
|
eintry:
|
|
%__a.addr.i = alloca <2 x i64>, align 16
|
|
%__b.addr.i = alloca <2 x i64>, align 16
|
|
%vCr = alloca <2 x i64>, align 16
|
|
store <2 x i64> zeroinitializer, <2 x i64>* %vCr, align 16
|
|
%tmp = load <2 x i64>* %vCr, align 16
|
|
%tmp2 = load i8* %cV_R.addr, align 4
|
|
%splat.splatinsert = insertelement <16 x i8> undef, i8 %tmp2, i32 0
|
|
%splat.splat = shufflevector <16 x i8> %splat.splatinsert, <16 x i8> undef, <16 x i32> zeroinitializer
|
|
%tmp3 = bitcast <16 x i8> %splat.splat to <2 x i64>
|
|
store <2 x i64> %tmp, <2 x i64>* %__a.addr.i, align 16
|
|
store <2 x i64> %tmp3, <2 x i64>* %__b.addr.i, align 16
|
|
ret void
|
|
}
|
|
|
|
; CHECK-LABEL: isel_crash_32b
|
|
; CHECK: vpbroadcastb {{[^,]+}}, %ymm{{[0-9]+}}
|
|
; CHECK: ret
|
|
define void @isel_crash_32b(i8* %cV_R.addr) {
|
|
eintry:
|
|
%__a.addr.i = alloca <4 x i64>, align 16
|
|
%__b.addr.i = alloca <4 x i64>, align 16
|
|
%vCr = alloca <4 x i64>, align 16
|
|
store <4 x i64> zeroinitializer, <4 x i64>* %vCr, align 16
|
|
%tmp = load <4 x i64>* %vCr, align 16
|
|
%tmp2 = load i8* %cV_R.addr, align 4
|
|
%splat.splatinsert = insertelement <32 x i8> undef, i8 %tmp2, i32 0
|
|
%splat.splat = shufflevector <32 x i8> %splat.splatinsert, <32 x i8> undef, <32 x i32> zeroinitializer
|
|
%tmp3 = bitcast <32 x i8> %splat.splat to <4 x i64>
|
|
store <4 x i64> %tmp, <4 x i64>* %__a.addr.i, align 16
|
|
store <4 x i64> %tmp3, <4 x i64>* %__b.addr.i, align 16
|
|
ret void
|
|
}
|
|
|
|
; CHECK-LABEL: isel_crash_8w
|
|
; CHECK: vpbroadcastw {{[^,]+}}, %xmm{{[0-9]+}}
|
|
; CHECK: ret
|
|
define void @isel_crash_8w(i16* %cV_R.addr) {
|
|
entry:
|
|
%__a.addr.i = alloca <2 x i64>, align 16
|
|
%__b.addr.i = alloca <2 x i64>, align 16
|
|
%vCr = alloca <2 x i64>, align 16
|
|
store <2 x i64> zeroinitializer, <2 x i64>* %vCr, align 16
|
|
%tmp = load <2 x i64>* %vCr, align 16
|
|
%tmp2 = load i16* %cV_R.addr, align 4
|
|
%splat.splatinsert = insertelement <8 x i16> undef, i16 %tmp2, i32 0
|
|
%splat.splat = shufflevector <8 x i16> %splat.splatinsert, <8 x i16> undef, <8 x i32> zeroinitializer
|
|
%tmp3 = bitcast <8 x i16> %splat.splat to <2 x i64>
|
|
store <2 x i64> %tmp, <2 x i64>* %__a.addr.i, align 16
|
|
store <2 x i64> %tmp3, <2 x i64>* %__b.addr.i, align 16
|
|
ret void
|
|
}
|
|
|
|
; CHECK-LABEL: isel_crash_16w
|
|
; CHECK: vpbroadcastw {{[^,]+}}, %ymm{{[0-9]+}}
|
|
; CHECK: ret
|
|
define void @isel_crash_16w(i16* %cV_R.addr) {
|
|
eintry:
|
|
%__a.addr.i = alloca <4 x i64>, align 16
|
|
%__b.addr.i = alloca <4 x i64>, align 16
|
|
%vCr = alloca <4 x i64>, align 16
|
|
store <4 x i64> zeroinitializer, <4 x i64>* %vCr, align 16
|
|
%tmp = load <4 x i64>* %vCr, align 16
|
|
%tmp2 = load i16* %cV_R.addr, align 4
|
|
%splat.splatinsert = insertelement <16 x i16> undef, i16 %tmp2, i32 0
|
|
%splat.splat = shufflevector <16 x i16> %splat.splatinsert, <16 x i16> undef, <16 x i32> zeroinitializer
|
|
%tmp3 = bitcast <16 x i16> %splat.splat to <4 x i64>
|
|
store <4 x i64> %tmp, <4 x i64>* %__a.addr.i, align 16
|
|
store <4 x i64> %tmp3, <4 x i64>* %__b.addr.i, align 16
|
|
ret void
|
|
}
|
|
|
|
; CHECK-LABEL: isel_crash_4d
|
|
; CHECK: vbroadcastss {{[^,]+}}, %xmm{{[0-9]+}}
|
|
; CHECK: ret
|
|
define void @isel_crash_4d(i32* %cV_R.addr) {
|
|
entry:
|
|
%__a.addr.i = alloca <2 x i64>, align 16
|
|
%__b.addr.i = alloca <2 x i64>, align 16
|
|
%vCr = alloca <2 x i64>, align 16
|
|
store <2 x i64> zeroinitializer, <2 x i64>* %vCr, align 16
|
|
%tmp = load <2 x i64>* %vCr, align 16
|
|
%tmp2 = load i32* %cV_R.addr, align 4
|
|
%splat.splatinsert = insertelement <4 x i32> undef, i32 %tmp2, i32 0
|
|
%splat.splat = shufflevector <4 x i32> %splat.splatinsert, <4 x i32> undef, <4 x i32> zeroinitializer
|
|
%tmp3 = bitcast <4 x i32> %splat.splat to <2 x i64>
|
|
store <2 x i64> %tmp, <2 x i64>* %__a.addr.i, align 16
|
|
store <2 x i64> %tmp3, <2 x i64>* %__b.addr.i, align 16
|
|
ret void
|
|
}
|
|
|
|
; CHECK-LABEL: isel_crash_8d
|
|
; CHECK: vbroadcastss {{[^,]+}}, %ymm{{[0-9]+}}
|
|
; CHECK: ret
|
|
define void @isel_crash_8d(i32* %cV_R.addr) {
|
|
eintry:
|
|
%__a.addr.i = alloca <4 x i64>, align 16
|
|
%__b.addr.i = alloca <4 x i64>, align 16
|
|
%vCr = alloca <4 x i64>, align 16
|
|
store <4 x i64> zeroinitializer, <4 x i64>* %vCr, align 16
|
|
%tmp = load <4 x i64>* %vCr, align 16
|
|
%tmp2 = load i32* %cV_R.addr, align 4
|
|
%splat.splatinsert = insertelement <8 x i32> undef, i32 %tmp2, i32 0
|
|
%splat.splat = shufflevector <8 x i32> %splat.splatinsert, <8 x i32> undef, <8 x i32> zeroinitializer
|
|
%tmp3 = bitcast <8 x i32> %splat.splat to <4 x i64>
|
|
store <4 x i64> %tmp, <4 x i64>* %__a.addr.i, align 16
|
|
store <4 x i64> %tmp3, <4 x i64>* %__b.addr.i, align 16
|
|
ret void
|
|
}
|
|
|
|
; CHECK-LABEL: isel_crash_2q
|
|
; CHECK: vpbroadcastq {{[^,]+}}, %xmm{{[0-9]+}}
|
|
; CHECK: ret
|
|
define void @isel_crash_2q(i64* %cV_R.addr) {
|
|
entry:
|
|
%__a.addr.i = alloca <2 x i64>, align 16
|
|
%__b.addr.i = alloca <2 x i64>, align 16
|
|
%vCr = alloca <2 x i64>, align 16
|
|
store <2 x i64> zeroinitializer, <2 x i64>* %vCr, align 16
|
|
%tmp = load <2 x i64>* %vCr, align 16
|
|
%tmp2 = load i64* %cV_R.addr, align 4
|
|
%splat.splatinsert = insertelement <2 x i64> undef, i64 %tmp2, i32 0
|
|
%splat.splat = shufflevector <2 x i64> %splat.splatinsert, <2 x i64> undef, <2 x i32> zeroinitializer
|
|
store <2 x i64> %tmp, <2 x i64>* %__a.addr.i, align 16
|
|
store <2 x i64> %splat.splat, <2 x i64>* %__b.addr.i, align 16
|
|
ret void
|
|
}
|
|
|
|
; CHECK-LABEL: isel_crash_4q
|
|
; CHECK: vbroadcastsd {{[^,]+}}, %ymm{{[0-9]+}}
|
|
; CHECK: ret
|
|
define void @isel_crash_4q(i64* %cV_R.addr) {
|
|
eintry:
|
|
%__a.addr.i = alloca <4 x i64>, align 16
|
|
%__b.addr.i = alloca <4 x i64>, align 16
|
|
%vCr = alloca <4 x i64>, align 16
|
|
store <4 x i64> zeroinitializer, <4 x i64>* %vCr, align 16
|
|
%tmp = load <4 x i64>* %vCr, align 16
|
|
%tmp2 = load i64* %cV_R.addr, align 4
|
|
%splat.splatinsert = insertelement <4 x i64> undef, i64 %tmp2, i32 0
|
|
%splat.splat = shufflevector <4 x i64> %splat.splatinsert, <4 x i64> undef, <4 x i32> zeroinitializer
|
|
store <4 x i64> %tmp, <4 x i64>* %__a.addr.i, align 16
|
|
store <4 x i64> %splat.splat, <4 x i64>* %__b.addr.i, align 16
|
|
ret void
|
|
}
|