103 lines
2.4 KiB
LLVM
103 lines
2.4 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=i686--| FileCheck %s --check-prefixes=X86
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; RUN: llc < %s -mtriple=x86_64--| FileCheck %s --check-prefixes=X64
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;
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; PR35202
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;
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declare void @on_less()
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declare void @on_equal()
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declare void @on_greater()
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define void @eq_first(i32 %0, i32 %1) {
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; X86-LABEL: eq_first:
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; X86: # %bb.0:
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; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: cmpl %eax, {{[0-9]+}}(%esp)
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; X86-NEXT: jge .LBB0_1
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; X86-NEXT: # %bb.3:
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; X86-NEXT: jmp on_less@PLT # TAILCALL
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; X86-NEXT: .LBB0_1:
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; X86-NEXT: jne .LBB0_2
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; X86-NEXT: # %bb.4:
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; X86-NEXT: jmp on_equal@PLT # TAILCALL
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; X86-NEXT: .LBB0_2:
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; X86-NEXT: jmp on_greater@PLT # TAILCALL
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;
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; X64-LABEL: eq_first:
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; X64: # %bb.0:
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; X64-NEXT: cmpl %esi, %edi
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; X64-NEXT: jge .LBB0_1
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; X64-NEXT: # %bb.3:
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; X64-NEXT: jmp on_less@PLT # TAILCALL
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; X64-NEXT: .LBB0_1:
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; X64-NEXT: jne .LBB0_2
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; X64-NEXT: # %bb.4:
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; X64-NEXT: jmp on_equal@PLT # TAILCALL
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; X64-NEXT: .LBB0_2:
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; X64-NEXT: jmp on_greater@PLT # TAILCALL
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%3 = icmp slt i32 %0, %1
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br i1 %3, label %4, label %5
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4:
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tail call void @on_less()
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br label %9
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5:
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%6 = icmp eq i32 %0, %1
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br i1 %6, label %7, label %8
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7:
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tail call void @on_equal()
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br label %9
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8:
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tail call void @on_greater()
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br label %9
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9:
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ret void
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}
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define void @gt_first(i32 %0, i32 %1) {
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; X86-LABEL: gt_first:
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; X86: # %bb.0:
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; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
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; X86-NEXT: cmpl %eax, %ecx
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; X86-NEXT: jge .LBB1_1
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; X86-NEXT: # %bb.3:
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; X86-NEXT: jmp on_less@PLT # TAILCALL
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; X86-NEXT: .LBB1_1:
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; X86-NEXT: jle .LBB1_2
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; X86-NEXT: # %bb.4:
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; X86-NEXT: jmp on_greater@PLT # TAILCALL
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; X86-NEXT: .LBB1_2:
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; X86-NEXT: jmp on_equal@PLT # TAILCALL
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;
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; X64-LABEL: gt_first:
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; X64: # %bb.0:
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; X64-NEXT: cmpl %esi, %edi
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; X64-NEXT: jge .LBB1_1
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; X64-NEXT: # %bb.3:
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; X64-NEXT: jmp on_less@PLT # TAILCALL
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; X64-NEXT: .LBB1_1:
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; X64-NEXT: jle .LBB1_2
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; X64-NEXT: # %bb.4:
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; X64-NEXT: jmp on_greater@PLT # TAILCALL
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; X64-NEXT: .LBB1_2:
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; X64-NEXT: jmp on_equal@PLT # TAILCALL
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%3 = icmp slt i32 %0, %1
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br i1 %3, label %4, label %5
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4:
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tail call void @on_less()
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br label %9
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5:
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%6 = icmp slt i32 %1, %0
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br i1 %6, label %7, label %8
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7:
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tail call void @on_greater()
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br label %9
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8:
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tail call void @on_equal()
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br label %9
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9:
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ret void
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}
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