a1710eb3cd
The LIT test cases were migrated with the script provided by Nikita Popov. No manual changes were made. Committed without review since no functional changes, after consultation with uweigand.
25 lines
711 B
LLVM
25 lines
711 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z15 | FileCheck %s
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;
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; Test that the big offsets are handled by only one AGFI.
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define void @fun(ptr %Src, ptr %Dst) {
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; CHECK-LABEL: fun:
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; CHECK: # %bb.0:
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; CHECK-NEXT: agfi %r2, 1048576
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; CHECK-NEXT: lg %r0, 0(%r2)
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; CHECK-NEXT: stg %r0, 0(%r3)
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; CHECK-NEXT: lg %r0, 8(%r2)
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; CHECK-NEXT: stg %r0, 0(%r3)
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; CHECK-NEXT: br %r14
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%S0 = getelementptr i64, ptr %Src, i64 131072
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%V0 = load i64, ptr %S0
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store volatile i64 %V0, ptr %Dst
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%S1 = getelementptr i64, ptr %Src, i64 131073
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%V1 = load i64, ptr %S1
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store volatile i64 %V1, ptr %Dst
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ret void
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}
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