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[NFC] Check for ptrtoadd instead of ptrtoint #3605

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Merged
MrSidims merged 2 commits into from
Feb 19, 2026
Merged

[NFC] Check for ptrtoadd instead of ptrtoint #3605

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[NFC] Check for ptrtoadd instead of ptrtoint
MrSidims Feb 19, 2026
d48ba6d
gep to constexpr
MrSidims Feb 19, 2026
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6 changes: 3 additions & 3 deletions test/transcoding/ptr_diff.ll
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Original file line number Diff line number Diff line change
Expand Up @@ -43,10 +43,10 @@ define spir_kernel void @test(float %a) local_unnamed_addr #0 {
entry:
%0 = alloca float, align 4
store float %a, ptr %0, align 4
; CHECK-LLVM: %[[#Arg1:]] = ptrtoint ptr %[[#]] to i64
; CHECK-LLVM: %[[#Arg2:]] = ptrtoint ptr %[[#]] to i64
; CHECK-LLVM: %[[#Arg1:]] = ptrtoaddr ptr %[[#]] to i64
; CHECK-LLVM: %[[#Arg2:]] = ptrtoaddr ptr %[[#]] to i64
; CHECK-LLVM: %[[#Sub:]] = sub i64 %[[#Arg1]], %[[#Arg2]]
; CHECK-LLVM: sdiv exact i64 %[[#Sub]], ptrtoint (ptr getelementptr (float, ptr null, i32 1) to i64)
; CHECK-LLVM: sdiv exact i64 %[[#Sub]], 4
%1 = call spir_func noundef i32 @_Z15__spirv_PtrDiff(ptr %0, ptr %0)
ret void
}
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