forked from OSchip/llvm-project
30 lines
961 B
LLVM
30 lines
961 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=i386-apple-darwin | FileCheck %s
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define i16 @test(i16* %tmp179) nounwind {
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; CHECK-LABEL: test:
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; CHECK: ## %bb.0:
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; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
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; CHECK-NEXT: movzwl (%eax), %eax
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; CHECK-NEXT: movl %eax, %ecx
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; CHECK-NEXT: andl $64512, %ecx ## imm = 0xFC00
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; CHECK-NEXT: cmpl $32768, %ecx ## imm = 0x8000
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; CHECK-NEXT: jne LBB0_2
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; CHECK-NEXT: ## %bb.1: ## %bb189
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; CHECK-NEXT: ## kill: def $ax killed $ax killed $eax
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; CHECK-NEXT: retl
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; CHECK-NEXT: LBB0_2: ## %bb288
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; CHECK-NEXT: movw $32, %ax
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; CHECK-NEXT: retl
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%tmp180 = load i16, i16* %tmp179, align 2 ; <i16> [#uses=2]
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%tmp184 = and i16 %tmp180, -1024 ; <i16> [#uses=1]
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%tmp186 = icmp eq i16 %tmp184, -32768 ; <i1> [#uses=1]
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br i1 %tmp186, label %bb189, label %bb288
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bb189: ; preds = %0
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ret i16 %tmp180
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bb288: ; preds = %0
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ret i16 32
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}
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