26 lines
731 B
LLVM
26 lines
731 B
LLVM
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; RUN: llc < %s | FileCheck %s --check-prefix=CHECK-SMALL
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; RUN: llc --code-model=medium < %s | FileCheck %s --check-prefix=CHECK-MEDIUM
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target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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@a = external dso_local global i32, align 4
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declare void @f()
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define void @foo(i64 %b) {
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; CHECK-MEDIUM: cmpq %rax, %rdi
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; CHECK-SMALL: cmpq $a, %rdi
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entry:
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%cmp = icmp eq i64 %b, ptrtoint (i32* @a to i64)
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry
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tail call void @f()
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br label %if.end
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if.end: ; preds = %if.then, %entry
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ret void
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}
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