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[NVPTX] Adds float/double tests to load-store tests. #96436

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merged 1 commit into from
Jul 15, 2024
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[NVPTX] Adds float/double tests to load-store tests. #96436

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30 changes: 30 additions & 0 deletions llvm/test/CodeGen/NVPTX/load-store.ll
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Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,18 @@ define void @plain(ptr %a, ptr %b, ptr %c, ptr %d) local_unnamed_addr {
; CHECK: st.u64 [%rd{{[0-9]+}}], %rd{{[0-9]+}}
store i64 %d.add, ptr %d

; CHECK: ld.f32 %f{{[0-9]+}}, [%rd{{[0-9]+}}]
%e.load = load float, ptr %c
%e.add = fadd float %e.load, 1.
; CHECK: st.f32 [%rd{{[0-9]+}}], %f{{[0-9]+}}
store float %e.add, ptr %c

; CHECK: ld.f64 %fd{{[0-9]+}}, [%rd{{[0-9]+}}]
%f.load = load double, ptr %c
%f.add = fadd double %f.load, 1.
; CHECK: st.f64 [%rd{{[0-9]+}}], %fd{{[0-9]+}}
store double %f.add, ptr %c

ret void
}

Expand Down Expand Up @@ -56,6 +68,18 @@ define void @volatile(ptr %a, ptr %b, ptr %c, ptr %d) local_unnamed_addr {
; CHECK: st.volatile.u64 [%rd{{[0-9]+}}], %rd{{[0-9]+}}
store volatile i64 %d.add, ptr %d

; CHECK: ld.volatile.f32 %f{{[0-9]+}}, [%rd{{[0-9]+}}]
%e.load = load volatile float, ptr %c
%e.add = fadd float %e.load, 1.
; CHECK: st.volatile.f32 [%rd{{[0-9]+}}], %f{{[0-9]+}}
store volatile float %e.add, ptr %c

; CHECK: ld.volatile.f64 %fd{{[0-9]+}}, [%rd{{[0-9]+}}]
%f.load = load volatile double, ptr %c
%f.add = fadd double %f.load, 1.
; CHECK: st.volatile.f64 [%rd{{[0-9]+}}], %fd{{[0-9]+}}
store volatile double %f.add, ptr %c

ret void
}

Expand Down Expand Up @@ -91,5 +115,11 @@ define void @monotonic(ptr %a, ptr %b, ptr %c, ptr %d, ptr %e) local_unnamed_add
; CHECK: st.volatile.f32 [%rd{{[0-9]+}}], %f{{[0-9]+}}
store atomic float %e.add, ptr %e monotonic, align 4

; CHECK: ld.volatile.f64 %fd{{[0-9]+}}, [%rd{{[0-9]+}}]
%f.load = load atomic double, ptr %e monotonic, align 8
%f.add = fadd double %f.load, 1.
; CHECK: st.volatile.f64 [%rd{{[0-9]+}}], %fd{{[0-9]+}}
store atomic double %f.add, ptr %e monotonic, align 8

ret void
}