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fc1048d379
It would be better to check the valid/expected size of the immediate operand, but this is generally better than what we print right now. Differential Revision: http://reviews.llvm.org/D20385 llvm-svn: 271114
18 lines
549 B
LLVM
18 lines
549 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=i686-pc-linux | FileCheck %s
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define i64 @foo(i32 %sum) {
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; CHECK-LABEL: foo:
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; CHECK: # BB#0: # %entry
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; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
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; CHECK-NEXT: shrl $2, %eax
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; CHECK-NEXT: orl $-67108864, %eax # imm = 0xFC000000
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; CHECK-NEXT: movl $1073741823, %edx # imm = 0x3FFFFFFF
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; CHECK-NEXT: retl
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entry:
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%conv = sext i32 %sum to i64
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%shr = lshr i64 %conv, 2
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%or = or i64 4611686018360279040, %shr
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ret i64 %or
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}
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