forked from OSchip/llvm-project
23 lines
825 B
LLVM
23 lines
825 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; This should compile to movl $2147483647, %eax + andl only.
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; RUN: llc < %s | FileCheck %s
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; rdar://5736574
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target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
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target triple = "i686-apple-darwin8"
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define i32 @foo(double %x) nounwind {
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; CHECK-LABEL: foo:
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; CHECK: ## %bb.0: ## %entry
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; CHECK-NEXT: movl $2147483647, %eax ## imm = 0x7FFFFFFF
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; CHECK-NEXT: andl {{[0-9]+}}(%esp), %eax
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; CHECK-NEXT: retl
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entry:
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%x15 = bitcast double %x to i64 ; <i64> [#uses=1]
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%tmp713 = lshr i64 %x15, 32 ; <i64> [#uses=1]
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%tmp714 = trunc i64 %tmp713 to i32 ; <i32> [#uses=1]
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%tmp8 = and i32 %tmp714, 2147483647 ; <i32> [#uses=1]
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ret i32 %tmp8
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}
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