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19 lines
706 B
LLVM
19 lines
706 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=i686-- | FileCheck %s
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define i32 @test1(i64 %a) nounwind {
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; CHECK-LABEL: test1:
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; CHECK: # %bb.0:
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; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
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; CHECK-NEXT: shrl %eax
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; CHECK-NEXT: cwtl
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; CHECK-NEXT: retl
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%tmp29 = lshr i64 %a, 24 ; <i64> [#uses=1]
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%tmp23 = trunc i64 %tmp29 to i32 ; <i32> [#uses=1]
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%tmp410 = lshr i32 %tmp23, 9 ; <i32> [#uses=1]
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%tmp45 = trunc i32 %tmp410 to i16 ; <i16> [#uses=1]
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%tmp456 = sext i16 %tmp45 to i32 ; <i32> [#uses=1]
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ret i32 %tmp456
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}
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