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| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s
declare void @bar()
define void @test1(i64 %foo) nounwind {
; CHECK-LABEL: test1:
; CHECK: # %bb.0:
; CHECK-NEXT: btq $32, %rdi
; CHECK-NEXT: jb .LBB0_2
; CHECK-NEXT: # %bb.1: # %if.end
; CHECK-NEXT: retq
; CHECK-NEXT: .LBB0_2: # %if.then
; CHECK-NEXT: jmp bar # TAILCALL
%and = and i64 %foo, 4294967296
%tobool = icmp eq i64 %and, 0
br i1 %tobool, label %if.end, label %if.then
if.then:
tail call void @bar() nounwind
br label %if.end
if.end:
ret void
}
define void @test2(i64 %foo) nounwind {
; CHECK-LABEL: test2:
; CHECK: # %bb.0:
; CHECK-NEXT: testl $-2147483648, %edi # imm = 0x80000000
; CHECK-NEXT: jne .LBB1_2
; CHECK-NEXT: # %bb.1: # %if.end
; CHECK-NEXT: retq
; CHECK-NEXT: .LBB1_2: # %if.then
; CHECK-NEXT: jmp bar # TAILCALL
%and = and i64 %foo, 2147483648
%tobool = icmp eq i64 %and, 0
br i1 %tobool, label %if.end, label %if.then
if.then:
tail call void @bar() nounwind
br label %if.end
if.end:
ret void
}
|