33 lines
1.0 KiB
LLVM
33 lines
1.0 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --scrub-attributes
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; RUN: opt -argpromotion -mem2reg -S < %s | FileCheck %s
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target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128"
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; Checks if !prof metadata is corret in deadargelim.
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define void @caller() #0 {
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; CHECK-LABEL: define {{[^@]+}}@caller()
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; CHECK-NEXT: call void @promote_i32_ptr(i32 42), !prof !0
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; CHECK-NEXT: ret void
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;
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%x = alloca i32
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store i32 42, i32* %x
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call void @promote_i32_ptr(i32* %x), !prof !0
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ret void
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}
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define internal void @promote_i32_ptr(i32* %xp) !prof !1 {
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; CHECK-LABEL: define {{[^@]+}}@promote_i32_ptr
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; CHECK-SAME: (i32 [[XP_VAL:%.*]]) !prof !1
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; CHECK-NEXT: call void @use_i32(i32 [[XP_VAL]])
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; CHECK-NEXT: ret void
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;
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%x = load i32, i32* %xp
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call void @use_i32(i32 %x)
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ret void
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}
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declare void @use_i32(i32)
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!0 = !{!"branch_weights", i32 30}
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!1 = !{!"function_entry_count", i64 100}
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