forked from OSchip/llvm-project
22 lines
567 B
LLVM
22 lines
567 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s | FileCheck %s
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; The input value is already sign extended, don't re-extend it.
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; This testcase corresponds to:
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; int test(short X) { return (int)X; }
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target datalayout = "e-p:64:64"
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target triple = "x86_64-apple-darwin8"
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define i32 @test(i16 signext %X) {
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; CHECK-LABEL: test:
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; CHECK: ## %bb.0: ## %entry
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; CHECK-NEXT: movl %edi, %eax
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; CHECK-NEXT: retq
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entry:
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%tmp12 = sext i16 %X to i32 ; <i32> [#uses=1]
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ret i32 %tmp12
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}
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