; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; RUN: llc -mtriple=x86_64-linux-gnu -global-isel -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=X64 ; RUN: llc -mtriple=i386-linux-gnu -global-isel -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=X86 define i32 @test_1(i32 %a, i32 %b, i32 %tValue, i32 %fValue) { ; X64-LABEL: test_1: ; X64: # %bb.0: # %entry ; X64-NEXT: cmpl %esi, %edi ; X64-NEXT: setl %al ; X64-NEXT: testb $1, %al ; X64-NEXT: je .LBB0_2 ; X64-NEXT: # %bb.1: # %if.then ; X64-NEXT: movl %edx, -{{[0-9]+}}(%rsp) ; X64-NEXT: movl -{{[0-9]+}}(%rsp), %eax ; X64-NEXT: retq ; X64-NEXT: .LBB0_2: # %if.else ; X64-NEXT: movl %ecx, -{{[0-9]+}}(%rsp) ; X64-NEXT: movl -{{[0-9]+}}(%rsp), %eax ; X64-NEXT: retq ; ; X86-LABEL: test_1: ; X86: # %bb.0: # %entry ; X86-NEXT: pushl %eax ; X86-NEXT: .cfi_def_cfa_offset 8 ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax ; X86-NEXT: cmpl %eax, {{[0-9]+}}(%esp) ; X86-NEXT: setl %al ; X86-NEXT: testb $1, %al ; X86-NEXT: je .LBB0_2 ; X86-NEXT: # %bb.1: # %if.then ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax ; X86-NEXT: jmp .LBB0_3 ; X86-NEXT: .LBB0_2: # %if.else ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax ; X86-NEXT: .LBB0_3: # %return ; X86-NEXT: movl %eax, (%esp) ; X86-NEXT: movl (%esp), %eax ; X86-NEXT: popl %ecx ; X86-NEXT: .cfi_def_cfa_offset 4 ; X86-NEXT: retl entry: %retval = alloca i32, align 4 %cmp = icmp slt i32 %a, %b br i1 %cmp, label %if.then, label %if.else if.then: store i32 %tValue, ptr %retval, align 4 br label %return if.else: store i32 %fValue, ptr %retval, align 4 br label %return return: %0 = load i32, ptr %retval, align 4 ret i32 %0 } define i32 @test_2(i32 %a) { ; X64-LABEL: test_2: ; X64: # %bb.0: # %entry ; X64-NEXT: testb $1, %dil ; X64-NEXT: je .LBB1_2 ; X64-NEXT: # %bb.1: # %if.then ; X64-NEXT: xorl %eax, %eax ; X64-NEXT: retq ; X64-NEXT: .LBB1_2: # %if.else ; X64-NEXT: movl $1, %eax ; X64-NEXT: retq ; ; X86-LABEL: test_2: ; X86: # %bb.0: # %entry ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax ; X86-NEXT: testb $1, %al ; X86-NEXT: je .LBB1_2 ; X86-NEXT: # %bb.1: # %if.then ; X86-NEXT: xorl %eax, %eax ; X86-NEXT: retl ; X86-NEXT: .LBB1_2: # %if.else ; X86-NEXT: movl $1, %eax ; X86-NEXT: retl entry: %cmp = trunc i32 %a to i1 br i1 %cmp, label %if.then, label %if.else if.then: ret i32 0 if.else: ret i32 1 }