forked from OSchip/llvm-project
59 lines
2.1 KiB
LLVM
59 lines
2.1 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=powerpc64-- -verify-machineinstrs \
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; RUN: -ppc-asm-full-reg-names < %s | FileCheck %s
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%struct.e.0.1.2.3.12.29 = type { [10 x i32] }
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define dso_local void @g(%struct.e.0.1.2.3.12.29* %agg.result) local_unnamed_addr #0 {
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; CHECK-LABEL: g:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: mflr r0
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; CHECK-NEXT: std r0, 16(r1)
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; CHECK-NEXT: stdu r1, -112(r1)
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; CHECK-NEXT: bl i
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; CHECK-NEXT: nop
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; CHECK-NEXT: addis r4, r2, g@toc@ha
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; CHECK-NEXT: addi r4, r4, g@toc@l
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; CHECK-NEXT: ld r5, 0(r4)
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; CHECK-NEXT: std r5, 0(r3)
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; CHECK-NEXT: ld r5, 16(r4)
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; CHECK-NEXT: std r5, 16(r3)
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; CHECK-NEXT: ld r6, 8(r4)
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; CHECK-NEXT: std r6, 8(r3)
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; CHECK-NEXT: ld r6, 24(r4)
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; CHECK-NEXT: std r6, 24(r3)
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; CHECK-NEXT: lwz r6, 0(r3)
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; CHECK-NEXT: ld r4, 32(r4)
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; CHECK-NEXT: std r4, 32(r3)
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; CHECK-NEXT: li r4, 20
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; CHECK-NEXT: stwbrx r6, 0, r3
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; CHECK-NEXT: stwbrx r5, r3, r4
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; CHECK-NEXT: addi r1, r1, 112
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; CHECK-NEXT: ld r0, 16(r1)
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; CHECK-NEXT: mtlr r0
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; CHECK-NEXT: blr
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entry:
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%call = tail call signext i32 bitcast (i32 (...)* @i to i32 ()*)()
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%conv = sext i32 %call to i64
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%0 = inttoptr i64 %conv to i8*
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tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* nonnull align 4 dereferenceable(40) %0, i8* nonnull align 4 dereferenceable(40) bitcast (void (%struct.e.0.1.2.3.12.29*)* @g to i8*), i64 40, i1 false)
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%1 = inttoptr i64 %conv to i32*
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%2 = load i32, i32* %1, align 4
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%rev.i = tail call i32 @llvm.bswap.i32(i32 %2)
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store i32 %rev.i, i32* %1, align 4
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%incdec.ptr.i.4 = getelementptr inbounds i32, i32* %1, i64 5
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%3 = load i32, i32* %incdec.ptr.i.4, align 4
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%rev.i.5 = tail call i32 @llvm.bswap.i32(i32 %3)
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store i32 %rev.i.5, i32* %incdec.ptr.i.4, align 4
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ret void
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}
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declare i32 @i(...) local_unnamed_addr
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; Function Attrs: argmemonly nounwind willreturn
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declare void @llvm.memcpy.p0i8.p0i8.i64(i8* noalias nocapture writeonly, i8* noalias nocapture readonly, i64, i1 immarg) #1
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; Function Attrs: nounwind readnone speculatable willreturn
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declare i32 @llvm.bswap.i32(i32)
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attributes #0 = { nounwind }
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