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https://github.com/c64scene-ar/llvm-6502.git
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351b7a10e2
Listing all of the attributes for the callee of a call/invoke instruction is way too much and makes the IR unreadable. Use references to attributes instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175877 91177308-0d34-0410-b5e6-96231b3b80d8
20 lines
478 B
LLVM
20 lines
478 B
LLVM
; RUN: opt < %s -argpromotion -S | FileCheck %s
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; CHECK: define internal i32 @deref(i32 %x.val) #0 {
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define internal i32 @deref(i32* %x) nounwind {
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entry:
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%tmp2 = load i32* %x, align 4
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ret i32 %tmp2
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}
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define i32 @f(i32 %x) {
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entry:
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%x_addr = alloca i32
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store i32 %x, i32* %x_addr, align 4
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; CHECK: %tmp1 = call i32 @deref(i32 %x_addr.val) [[NUW:#[0-9]+]]
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%tmp1 = call i32 @deref( i32* %x_addr ) nounwind
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ret i32 %tmp1
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}
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; CHECK: attributes [[NUW]] = { nounwind }
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