5403c59c60
The LIT test cases were migrated with the script provided by Nikita Popov. Due to the size of the change it is split into several parts. Reviewed By: nemanja, nikic Differential Revision: https://reviews.llvm.org/D135474
42 lines
1.5 KiB
LLVM
42 lines
1.5 KiB
LLVM
; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-- \
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; RUN: -mcpu=pwr10 -ppc-asm-full-reg-names < %s | FileCheck %s
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; RUN: llc -verify-machineinstrs -mtriple=powerpc64-- \
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; RUN: -mcpu=pwr10 -ppc-asm-full-reg-names < %s | FileCheck %s
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; CHECK-NOT: Impossible reg-to-reg copy
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; CHECK-LABEL: test_xxsplti32dx
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; CHECK: xxsplti32dx
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;; Test reduced from larger application where bug was initially detected.
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;; This test checks that the correct register class is used for xxsplti32dx.
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declare dso_local void @callee() local_unnamed_addr
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define dso_local void @test_xxsplti32dx() local_unnamed_addr {
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entry:
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%i1 = load double, ptr undef, align 8
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br label %for.body124
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for.body124:
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%E0 = phi double [ 0.000000e+00, %entry ], [ %E1, %for.end1072 ]
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br i1 undef, label %for.body919.preheader, label %for.end1072
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for.body919.preheader:
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%i4 = load double, ptr null, align 8
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%i5 = load double, ptr null, align 8
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%i15 = insertelement <2 x double> poison, double %i5, i32 0
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%i23 = insertelement <2 x double> undef, double %i4, i32 1
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%i24 = insertelement <2 x double> %i15, double 0x3FC5555555555555, i32 1
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%i25 = fmul fast <2 x double> %i23, %i24
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%mul986 = extractelement <2 x double> %i25, i32 1
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%sub994 = fsub fast double %E0, %mul986
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br label %for.end1072
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for.end1072:
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%E1 = phi double [ %E0, %for.body124 ], [ %sub994, %for.body919.preheader ]
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%i28 = phi <2 x double> [ zeroinitializer, %for.body124 ], [ %i15, %for.body919.preheader ]
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tail call void @callee()
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store <2 x double> %i28, ptr undef, align 8
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br label %for.body124
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}
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