; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-apple-darwin10 -verify-machineinstrs | FileCheck %s --check-prefix=SDAG-X64
; RUN: llc < %s -mtriple=x86_64-apple-darwin10 -verify-machineinstrs -mattr=+avx512f | FileCheck %s --check-prefix=SDAG-X64
; RUN: llc < %s -fast-isel -fast-isel-abort=1 -mtriple=x86_64-apple-darwin10 -verify-machineinstrs | FileCheck %s --check-prefix=FAST-X64
; RUN: llc < %s -fast-isel -fast-isel-abort=1 -mtriple=x86_64-apple-darwin10 -verify-machineinstrs -mattr=+avx512f | FileCheck %s --check-prefix=FAST-X64
; RUN: llc < %s -global-isel -global-isel-abort=1 -mtriple=x86_64-apple-darwin10 -verify-machineinstrs | FileCheck %s --check-prefix=GISEL-X64
; RUN: llc < %s -global-isel -global-isel-abort=1 -mtriple=x86_64-apple-darwin10 -verify-machineinstrs -mattr=+avx512f | FileCheck %s --check-prefix=GISEL-X64
; RUN: llc < %s -mtriple=i686-apple-darwin10 -verify-machineinstrs | FileCheck %s --check-prefix=SDAG-X86
; RUN: llc < %s -mtriple=i686-apple-darwin10 -verify-machineinstrs -mattr=+cmov | FileCheck %s --check-prefix=SDAG-X86-CMOV
; RUN: llc < %s -fast-isel -fast-isel-abort=1 -mtriple=i686-apple-darwin10 -verify-machineinstrs | FileCheck %s --check-prefix=FAST-X86
; RUN: llc < %s -fast-isel -fast-isel-abort=1 -mtriple=i686-apple-darwin10 -verify-machineinstrs -mattr=+cmov | FileCheck %s --check-prefix=FAST-X86-CMOV
; RUN: llc < %s -global-isel -global-isel-abort=1 -mtriple=i686-apple-darwin10 -verify-machineinstrs | FileCheck %s --check-prefix=GISEL-X86
; RUN: llc < %s -global-isel -global-isel-abort=1 -mtriple=i686-apple-darwin10 -verify-machineinstrs -mattr=+cmov | FileCheck %s --check-prefix=GISEL-X86-CMOV
; RUN: llc < %s -fast-isel -fast-isel-abort=1 -mtriple=x86_64-apple-darwin10 -verify-machineinstrs -mattr=+ndd | FileCheck %s --check-prefix=NDD
; Test conditional move for the supported types (i16, i32, and i32) and
; conditon input (argument or cmp).
; When cmov is not available (i8 type or X86), the branch is expected.
define zeroext i8 @select_cmov_i8(i1 zeroext %cond, i8 zeroext %a, i8 zeroext %b) {
; SDAG-X64-LABEL: select_cmov_i8:
; SDAG-X64: ## %bb.0:
; SDAG-X64-NEXT: movl %esi, %eax
; SDAG-X64-NEXT: testl %edi, %edi
; SDAG-X64-NEXT: cmovel %edx, %eax
; SDAG-X64-NEXT: retq
;
; FAST-X64-LABEL: select_cmov_i8:
; FAST-X64: ## %bb.0:
; FAST-X64-NEXT: testb $1, %dil
; FAST-X64-NEXT: jne LBB0_2
; FAST-X64-NEXT: ## %bb.1:
; FAST-X64-NEXT: movl %edx, %esi
; FAST-X64-NEXT: LBB0_2:
; FAST-X64-NEXT: movzbl %sil, %eax
; FAST-X64-NEXT: retq
;
; GISEL-X64-LABEL: select_cmov_i8:
; GISEL-X64: ## %bb.0:
; GISEL-X64-NEXT: movl %edx, %eax
; GISEL-X64-NEXT: testl %edi, %edi
; GISEL-X64-NEXT: cmovnew %si, %ax
; GISEL-X64-NEXT: ## kill: def $al killed $al killed $eax
; GISEL-X64-NEXT: retq
;
; SDAG-X86-LABEL: select_cmov_i8:
; SDAG-X86: ## %bb.0:
; SDAG-X86-NEXT: cmpb $0, {{[0-9]+}}(%esp)
; SDAG-X86-NEXT: jne LBB0_1
; SDAG-X86-NEXT: ## %bb.2:
; SDAG-X86-NEXT: leal {{[0-9]+}}(%esp), %eax
; SDAG-X86-NEXT: movzbl (%eax), %eax
; SDAG-X86-NEXT: retl
; SDAG-X86-NEXT: LBB0_1:
; SDAG-X86-NEXT: leal {{[0-9]+}}(%esp), %eax
; SDAG-X86-NEXT: movzbl (%eax), %eax
; SDAG-X86-NEXT: retl
;
; SDAG-X86-CMOV-LABEL: select_cmov_i8:
; SDAG-X86-CMOV: ## %bb.0:
; SDAG-X86-CMOV-NEXT: cmpb $0, {{[0-9]+}}(%esp)
; SDAG-X86-CMOV-NEXT: leal {{[0-9]+}}(%esp), %eax
; SDAG-X86-CMOV-NEXT: leal {{[0-9]+}}(%esp), %ecx
; SDAG-X86-CMOV-NEXT: cmovnel %eax, %ecx
; SDAG-X86-CMOV-NEXT: movzbl (%ecx), %eax
; SDAG-X86-CMOV-NEXT: retl
;
; FAST-X86-LABEL: select_cmov_i8:
; FAST-X86: ## %bb.0:
; FAST-X86-NEXT: testb $1, {{[0-9]+}}(%esp)
; FAST-X86-NEXT: jne LBB0_1
; FAST-X86-NEXT: ## %bb.2:
; FAST-X86-NEXT: movzbl {{[0-9]+}}(%esp), %eax
; FAST-X86-NEXT: movzbl %al, %eax
; FAST-X86-NEXT: retl
; FAST-X86-NEXT: LBB0_1:
; FAST-X86-NEXT: movzbl {{[0-9]+}}(%esp), %eax
; FAST-X86-NEXT: movzbl %al, %eax
; FAST-X86-NEXT: retl
;
; FAST-X86-CMOV-LABEL: select_cmov_i8:
; FAST-X86-CMOV: ## %bb.0:
; FAST-X86-CMOV-NEXT: testb $1, {{[0-9]+}}(%esp)
; FAST-X86-CMOV-NEXT: jne LBB0_1
; FAST-X86-CMOV-NEXT: ## %bb.2:
; FAST-X86-CMOV-NEXT: movzbl {{[0-9]+}}(%esp), %eax
; FAST-X86-CMOV-NEXT: movzbl %al, %eax
; FAST-X86-CMOV-NEXT: retl
; FAST-X86-CMOV-NEXT: LBB0_1:
; FAST-X86-CMOV-NEXT: movzbl {{[0-9]+}}(%esp), %eax
; FAST-X86-CMOV-NEXT: movzbl %al, %eax
; FAST-X86-CMOV-NEXT: retl
;
; GISEL-X86-LABEL: select_cmov_i8:
; GISEL-X86: ## %bb.0:
; GISEL-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; GISEL-X86-NEXT: testl %eax, %eax
; GISEL-X86-NEXT: je LBB0_1
; GISEL-X86-NEXT: ## %bb.2:
; GISEL-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; GISEL-X86-NEXT: ## kill: def $al killed $al killed $eax
; GISEL-X86-NEXT: retl
; GISEL-X86-NEXT: LBB0_1:
; GISEL-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; GISEL-X86-NEXT: ## kill: def $al killed $al killed $eax
; GISEL-X86-NEXT: retl
;
; GISEL-X86-CMOV-LABEL: select_cmov_i8:
; GISEL-X86-CMOV: ## %bb.0:
; GISEL-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %ecx
; GISEL-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %edx
; GISEL-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %eax
; GISEL-X86-CMOV-NEXT: testl %ecx, %ecx
; GISEL-X86-CMOV-NEXT: cmovnew %dx, %ax
; GISEL-X86-CMOV-NEXT: ## kill: def $al killed $al killed $eax
; GISEL-X86-CMOV-NEXT: retl
;
; NDD-LABEL: select_cmov_i8:
; NDD: ## %bb.0:
; NDD-NEXT: testb $1, %dil
; NDD-NEXT: jne LBB0_2
; NDD-NEXT: ## %bb.1:
; NDD-NEXT: movl %edx, %esi
; NDD-NEXT: LBB0_2:
; NDD-NEXT: movzbl %sil, %eax
; NDD-NEXT: retq
%1 = select i1 %cond, i8 %a, i8 %b
ret i8 %1
}
define zeroext i16 @select_cmov_i16(i1 zeroext %cond, i16 zeroext %a, i16 zeroext %b) {
; SDAG-X64-LABEL: select_cmov_i16:
; SDAG-X64: ## %bb.0:
; SDAG-X64-NEXT: movl %esi, %eax
; SDAG-X64-NEXT: testl %edi, %edi
; SDAG-X64-NEXT: cmovel %edx, %eax
; SDAG-X64-NEXT: retq
;
; FAST-X64-LABEL: select_cmov_i16:
; FAST-X64: ## %bb.0:
; FAST-X64-NEXT: testb $1, %dil
; FAST-X64-NEXT: cmovew %dx, %si
; FAST-X64-NEXT: movzwl %si, %eax
; FAST-X64-NEXT: retq
;
; GISEL-X64-LABEL: select_cmov_i16:
; GISEL-X64: ## %bb.0:
; GISEL-X64-NEXT: movl %edx, %eax
; GISEL-X64-NEXT: testl %edi, %edi
; GISEL-X64-NEXT: cmovnew %si, %ax
; GISEL-X64-NEXT: ## kill: def $ax killed $ax killed $eax
; GISEL-X64-NEXT: retq
;
; SDAG-X86-LABEL: select_cmov_i16:
; SDAG-X86: ## %bb.0:
; SDAG-X86-NEXT: cmpb $0, {{[0-9]+}}(%esp)
; SDAG-X86-NEXT: jne LBB1_1
; SDAG-X86-NEXT: ## %bb.2:
; SDAG-X86-NEXT: leal {{[0-9]+}}(%esp), %eax
; SDAG-X86-NEXT: movzwl (%eax), %eax
; SDAG-X86-NEXT: retl
; SDAG-X86-NEXT: LBB1_1:
; SDAG-X86-NEXT: leal {{[0-9]+}}(%esp), %eax
; SDAG-X86-NEXT: movzwl (%eax), %eax
; SDAG-X86-NEXT: retl
;
; SDAG-X86-CMOV-LABEL: select_cmov_i16:
; SDAG-X86-CMOV: ## %bb.0:
; SDAG-X86-CMOV-NEXT: cmpb $0, {{[0-9]+}}(%esp)
; SDAG-X86-CMOV-NEXT: leal {{[0-9]+}}(%esp), %eax
; SDAG-X86-CMOV-NEXT: leal {{[0-9]+}}(%esp), %ecx
; SDAG-X86-CMOV-NEXT: cmovnel %eax, %ecx
; SDAG-X86-CMOV-NEXT: movzwl (%ecx), %eax
; SDAG-X86-CMOV-NEXT: retl
;
; FAST-X86-LABEL: select_cmov_i16:
; FAST-X86: ## %bb.0:
; FAST-X86-NEXT: testb $1, {{[0-9]+}}(%esp)
; FAST-X86-NEXT: jne LBB1_1
; FAST-X86-NEXT: ## %bb.2:
; FAST-X86-NEXT: movzwl {{[0-9]+}}(%esp), %eax
; FAST-X86-NEXT: movzwl %ax, %eax
; FAST-X86-NEXT: retl
; FAST-X86-NEXT: LBB1_1:
; FAST-X86-NEXT: movzwl {{[0-9]+}}(%esp), %eax
; FAST-X86-NEXT: movzwl %ax, %eax
; FAST-X86-NEXT: retl
;
; FAST-X86-CMOV-LABEL: select_cmov_i16:
; FAST-X86-CMOV: ## %bb.0:
; FAST-X86-CMOV-NEXT: movzwl {{[0-9]+}}(%esp), %eax
; FAST-X86-CMOV-NEXT: testb $1, {{[0-9]+}}(%esp)
; FAST-X86-CMOV-NEXT: cmovew {{[0-9]+}}(%esp), %ax
; FAST-X86-CMOV-NEXT: movzwl %ax, %eax
; FAST-X86-CMOV-NEXT: retl
;
; GISEL-X86-LABEL: select_cmov_i16:
; GISEL-X86: ## %bb.0:
; GISEL-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; GISEL-X86-NEXT: testl %eax, %eax
; GISEL-X86-NEXT: je LBB1_1
; GISEL-X86-NEXT: ## %bb.2:
; GISEL-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; GISEL-X86-NEXT: ## kill: def $ax killed $ax killed $eax
; GISEL-X86-NEXT: retl
; GISEL-X86-NEXT: LBB1_1:
; GISEL-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; GISEL-X86-NEXT: ## kill: def $ax killed $ax killed $eax
; GISEL-X86-NEXT: retl
;
; GISEL-X86-CMOV-LABEL: select_cmov_i16:
; GISEL-X86-CMOV: ## %bb.0:
; GISEL-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %ecx
; GISEL-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %edx
; GISEL-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %eax
; GISEL-X86-CMOV-NEXT: testl %ecx, %ecx
; GISEL-X86-CMOV-NEXT: cmovnew %dx, %ax
; GISEL-X86-CMOV-NEXT: ## kill: def $ax killed $ax killed $eax
; GISEL-X86-CMOV-NEXT: retl
;
; NDD-LABEL: select_cmov_i16:
; NDD: ## %bb.0:
; NDD-NEXT: testb $1, %dil
; NDD-NEXT: cmovnew %si, %dx, %ax
; NDD-NEXT: movzwl %ax, %eax
; NDD-NEXT: retq
%1 = select i1 %cond, i16 %a, i16 %b
ret i16 %1
}
define zeroext i16 @select_cmp_cmov_i16(i16 zeroext %a, i16 zeroext %b) {
; SDAG-X64-LABEL: select_cmp_cmov_i16:
; SDAG-X64: ## %bb.0:
; SDAG-X64-NEXT: movl %esi, %eax
; SDAG-X64-NEXT: cmpw %ax, %di
; SDAG-X64-NEXT: cmovbl %edi, %eax
; SDAG-X64-NEXT: retq
;
; FAST-X64-LABEL: select_cmp_cmov_i16:
; FAST-X64: ## %bb.0:
; FAST-X64-NEXT: cmpw %si, %di
; FAST-X64-NEXT: cmovbw %di, %si
; FAST-X64-NEXT: movzwl %si, %eax
; FAST-X64-NEXT: retq
;
; GISEL-X64-LABEL: select_cmp_cmov_i16:
; GISEL-X64: ## %bb.0:
; GISEL-X64-NEXT: movl %edi, %eax
; GISEL-X64-NEXT: xorl %ecx, %ecx
; GISEL-X64-NEXT: cmpw %si, %ax
; GISEL-X64-NEXT: setb %cl
; GISEL-X64-NEXT: andl $1, %ecx
; GISEL-X64-NEXT: cmovew %si, %ax
; GISEL-X64-NEXT: ## kill: def $ax killed $ax killed $eax
; GISEL-X64-NEXT: retq
;
; SDAG-X86-LABEL: select_cmp_cmov_i16:
; SDAG-X86: ## %bb.0:
; SDAG-X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; SDAG-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; SDAG-X86-NEXT: cmpw %cx, %ax
; SDAG-X86-NEXT: jb LBB2_2
; SDAG-X86-NEXT: ## %bb.1:
; SDAG-X86-NEXT: movl %ecx, %eax
; SDAG-X86-NEXT: LBB2_2:
; SDAG-X86-NEXT: movzwl %ax, %eax
; SDAG-X86-NEXT: retl
;
; SDAG-X86-CMOV-LABEL: select_cmp_cmov_i16:
; SDAG-X86-CMOV: ## %bb.0:
; SDAG-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %eax
; SDAG-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %ecx
; SDAG-X86-CMOV-NEXT: cmpw %ax, %cx
; SDAG-X86-CMOV-NEXT: cmovbl %ecx, %eax
; SDAG-X86-CMOV-NEXT: movzwl %ax, %eax
; SDAG-X86-CMOV-NEXT: retl
;
; FAST-X86-LABEL: select_cmp_cmov_i16:
; FAST-X86: ## %bb.0:
; FAST-X86-NEXT: movzwl {{[0-9]+}}(%esp), %ecx
; FAST-X86-NEXT: movzwl {{[0-9]+}}(%esp), %eax
; FAST-X86-NEXT: cmpw %cx, %ax
; FAST-X86-NEXT: jb LBB2_2
; FAST-X86-NEXT: ## %bb.1:
; FAST-X86-NEXT: movl %ecx, %eax
; FAST-X86-NEXT: LBB2_2:
; FAST-X86-NEXT: movzwl %ax, %eax
; FAST-X86-NEXT: retl
;
; FAST-X86-CMOV-LABEL: select_cmp_cmov_i16:
; FAST-X86-CMOV: ## %bb.0:
; FAST-X86-CMOV-NEXT: movzwl {{[0-9]+}}(%esp), %eax
; FAST-X86-CMOV-NEXT: movzwl {{[0-9]+}}(%esp), %ecx
; FAST-X86-CMOV-NEXT: cmpw %ax, %cx
; FAST-X86-CMOV-NEXT: cmovbw %cx, %ax
; FAST-X86-CMOV-NEXT: movzwl %ax, %eax
; FAST-X86-CMOV-NEXT: retl
;
; GISEL-X86-LABEL: select_cmp_cmov_i16:
; GISEL-X86: ## %bb.0:
; GISEL-X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; GISEL-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; GISEL-X86-NEXT: xorl %edx, %edx
; GISEL-X86-NEXT: cmpw %ax, %cx
; GISEL-X86-NEXT: setb %dl
; GISEL-X86-NEXT: andl $1, %edx
; GISEL-X86-NEXT: je LBB2_2
; GISEL-X86-NEXT: ## %bb.1:
; GISEL-X86-NEXT: movl %ecx, %eax
; GISEL-X86-NEXT: LBB2_2:
; GISEL-X86-NEXT: ## kill: def $ax killed $ax killed $eax
; GISEL-X86-NEXT: retl
;
; GISEL-X86-CMOV-LABEL: select_cmp_cmov_i16:
; GISEL-X86-CMOV: ## %bb.0:
; GISEL-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %eax
; GISEL-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %ecx
; GISEL-X86-CMOV-NEXT: xorl %edx, %edx
; GISEL-X86-CMOV-NEXT: cmpw %cx, %ax
; GISEL-X86-CMOV-NEXT: setb %dl
; GISEL-X86-CMOV-NEXT: andl $1, %edx
; GISEL-X86-CMOV-NEXT: cmovew %cx, %ax
; GISEL-X86-CMOV-NEXT: ## kill: def $ax killed $ax killed $eax
; GISEL-X86-CMOV-NEXT: retl
;
; NDD-LABEL: select_cmp_cmov_i16:
; NDD: ## %bb.0:
; NDD-NEXT: cmpw %si, %di
; NDD-NEXT: cmovbw %di, %si, %ax
; NDD-NEXT: movzwl %ax, %eax
; NDD-NEXT: retq
%1 = icmp ult i16 %a, %b
%2 = select i1 %1, i16 %a, i16 %b
ret i16 %2
}
define i32 @select_cmov_i32(i1 zeroext %cond, i32 %a, i32 %b) {
; SDAG-X64-LABEL: select_cmov_i32:
; SDAG-X64: ## %bb.0:
; SDAG-X64-NEXT: movl %esi, %eax
; SDAG-X64-NEXT: testl %edi, %edi
; SDAG-X64-NEXT: cmovel %edx, %eax
; SDAG-X64-NEXT: retq
;
; FAST-X64-LABEL: select_cmov_i32:
; FAST-X64: ## %bb.0:
; FAST-X64-NEXT: movl %esi, %eax
; FAST-X64-NEXT: testb $1, %dil
; FAST-X64-NEXT: cmovel %edx, %eax
; FAST-X64-NEXT: retq
;
; GISEL-X64-LABEL: select_cmov_i32:
; GISEL-X64: ## %bb.0:
; GISEL-X64-NEXT: movl %edx, %eax
; GISEL-X64-NEXT: testl %edi, %edi
; GISEL-X64-NEXT: cmovnel %esi, %eax
; GISEL-X64-NEXT: retq
;
; SDAG-X86-LABEL: select_cmov_i32:
; SDAG-X86: ## %bb.0:
; SDAG-X86-NEXT: cmpb $0, {{[0-9]+}}(%esp)
; SDAG-X86-NEXT: jne LBB3_1
; SDAG-X86-NEXT: ## %bb.2:
; SDAG-X86-NEXT: leal {{[0-9]+}}(%esp), %eax
; SDAG-X86-NEXT: movl (%eax), %eax
; SDAG-X86-NEXT: retl
; SDAG-X86-NEXT: LBB3_1:
; SDAG-X86-NEXT: leal {{[0-9]+}}(%esp), %eax
; SDAG-X86-NEXT: movl (%eax), %eax
; SDAG-X86-NEXT: retl
;
; SDAG-X86-CMOV-LABEL: select_cmov_i32:
; SDAG-X86-CMOV: ## %bb.0:
; SDAG-X86-CMOV-NEXT: cmpb $0, {{[0-9]+}}(%esp)
; SDAG-X86-CMOV-NEXT: leal {{[0-9]+}}(%esp), %eax
; SDAG-X86-CMOV-NEXT: leal {{[0-9]+}}(%esp), %ecx
; SDAG-X86-CMOV-NEXT: cmovnel %eax, %ecx
; SDAG-X86-CMOV-NEXT: movl (%ecx), %eax
; SDAG-X86-CMOV-NEXT: retl
;
; FAST-X86-LABEL: select_cmov_i32:
; FAST-X86: ## %bb.0:
; FAST-X86-NEXT: testb $1, {{[0-9]+}}(%esp)
; FAST-X86-NEXT: jne LBB3_1
; FAST-X86-NEXT: ## %bb.2:
; FAST-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; FAST-X86-NEXT: retl
; FAST-X86-NEXT: LBB3_1:
; FAST-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; FAST-X86-NEXT: retl
;
; FAST-X86-CMOV-LABEL: select_cmov_i32:
; FAST-X86-CMOV: ## %bb.0:
; FAST-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %eax
; FAST-X86-CMOV-NEXT: testb $1, {{[0-9]+}}(%esp)
; FAST-X86-CMOV-NEXT: cmovel {{[0-9]+}}(%esp), %eax
; FAST-X86-CMOV-NEXT: retl
;
; GISEL-X86-LABEL: select_cmov_i32:
; GISEL-X86: ## %bb.0:
; GISEL-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; GISEL-X86-NEXT: testl %eax, %eax
; GISEL-X86-NEXT: je LBB3_1
; GISEL-X86-NEXT: ## %bb.2:
; GISEL-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; GISEL-X86-NEXT: retl
; GISEL-X86-NEXT: LBB3_1:
; GISEL-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; GISEL-X86-NEXT: retl
;
; GISEL-X86-CMOV-LABEL: select_cmov_i32:
; GISEL-X86-CMOV: ## %bb.0:
; GISEL-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %ecx
; GISEL-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %eax
; GISEL-X86-CMOV-NEXT: testl %ecx, %ecx
; GISEL-X86-CMOV-NEXT: cmovnel {{[0-9]+}}(%esp), %eax
; GISEL-X86-CMOV-NEXT: retl
;
; NDD-LABEL: select_cmov_i32:
; NDD: ## %bb.0:
; NDD-NEXT: testb $1, %dil
; NDD-NEXT: cmovnel %esi, %edx, %eax
; NDD-NEXT: retq
%1 = select i1 %cond, i32 %a, i32 %b
ret i32 %1
}
define i32 @select_cmp_cmov_i32(i32 %a, i32 %b) {
; SDAG-X64-LABEL: select_cmp_cmov_i32:
; SDAG-X64: ## %bb.0:
; SDAG-X64-NEXT: movl %esi, %eax
; SDAG-X64-NEXT: cmpl %esi, %edi
; SDAG-X64-NEXT: cmovbl %edi, %eax
; SDAG-X64-NEXT: retq
;
; FAST-X64-LABEL: select_cmp_cmov_i32:
; FAST-X64: ## %bb.0:
; FAST-X64-NEXT: movl %esi, %eax
; FAST-X64-NEXT: cmpl %esi, %edi
; FAST-X64-NEXT: cmovbl %edi, %eax
; FAST-X64-NEXT: retq
;
; GISEL-X64-LABEL: select_cmp_cmov_i32:
; GISEL-X64: ## %bb.0:
; GISEL-X64-NEXT: movl %edi, %eax
; GISEL-X64-NEXT: xorl %ecx, %ecx
; GISEL-X64-NEXT: cmpl %esi, %edi
; GISEL-X64-NEXT: setb %cl
; GISEL-X64-NEXT: andl $1, %ecx
; GISEL-X64-NEXT: cmovel %esi, %eax
; GISEL-X64-NEXT: retq
;
; SDAG-X86-LABEL: select_cmp_cmov_i32:
; SDAG-X86: ## %bb.0:
; SDAG-X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; SDAG-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; SDAG-X86-NEXT: cmpl %ecx, %eax
; SDAG-X86-NEXT: jb LBB4_2
; SDAG-X86-NEXT: ## %bb.1:
; SDAG-X86-NEXT: movl %ecx, %eax
; SDAG-X86-NEXT: LBB4_2:
; SDAG-X86-NEXT: retl
;
; SDAG-X86-CMOV-LABEL: select_cmp_cmov_i32:
; SDAG-X86-CMOV: ## %bb.0:
; SDAG-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %eax
; SDAG-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %ecx
; SDAG-X86-CMOV-NEXT: cmpl %eax, %ecx
; SDAG-X86-CMOV-NEXT: cmovbl %ecx, %eax
; SDAG-X86-CMOV-NEXT: retl
;
; FAST-X86-LABEL: select_cmp_cmov_i32:
; FAST-X86: ## %bb.0:
; FAST-X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; FAST-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; FAST-X86-NEXT: cmpl %ecx, %eax
; FAST-X86-NEXT: jb LBB4_2
; FAST-X86-NEXT: ## %bb.1:
; FAST-X86-NEXT: movl %ecx, %eax
; FAST-X86-NEXT: LBB4_2:
; FAST-X86-NEXT: retl
;
; FAST-X86-CMOV-LABEL: select_cmp_cmov_i32:
; FAST-X86-CMOV: ## %bb.0:
; FAST-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %eax
; FAST-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %ecx
; FAST-X86-CMOV-NEXT: cmpl %eax, %ecx
; FAST-X86-CMOV-NEXT: cmovbl %ecx, %eax
; FAST-X86-CMOV-NEXT: retl
;
; GISEL-X86-LABEL: select_cmp_cmov_i32:
; GISEL-X86: ## %bb.0:
; GISEL-X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; GISEL-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; GISEL-X86-NEXT: xorl %edx, %edx
; GISEL-X86-NEXT: cmpl %eax, %ecx
; GISEL-X86-NEXT: setb %dl
; GISEL-X86-NEXT: andl $1, %edx
; GISEL-X86-NEXT: je LBB4_2
; GISEL-X86-NEXT: ## %bb.1:
; GISEL-X86-NEXT: movl %ecx, %eax
; GISEL-X86-NEXT: LBB4_2:
; GISEL-X86-NEXT: retl
;
; GISEL-X86-CMOV-LABEL: select_cmp_cmov_i32:
; GISEL-X86-CMOV: ## %bb.0:
; GISEL-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %eax
; GISEL-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %ecx
; GISEL-X86-CMOV-NEXT: xorl %edx, %edx
; GISEL-X86-CMOV-NEXT: cmpl %ecx, %eax
; GISEL-X86-CMOV-NEXT: setb %dl
; GISEL-X86-CMOV-NEXT: andl $1, %edx
; GISEL-X86-CMOV-NEXT: cmovel %ecx, %eax
; GISEL-X86-CMOV-NEXT: retl
;
; NDD-LABEL: select_cmp_cmov_i32:
; NDD: ## %bb.0:
; NDD-NEXT: cmpl %esi, %edi
; NDD-NEXT: cmovbl %edi, %esi, %eax
; NDD-NEXT: retq
%1 = icmp ult i32 %a, %b
%2 = select i1 %1, i32 %a, i32 %b
ret i32 %2
}
define i64 @select_cmov_i64(i1 zeroext %cond, i64 %a, i64 %b) {
; SDAG-X64-LABEL: select_cmov_i64:
; SDAG-X64: ## %bb.0:
; SDAG-X64-NEXT: movq %rsi, %rax
; SDAG-X64-NEXT: testl %edi, %edi
; SDAG-X64-NEXT: cmoveq %rdx, %rax
; SDAG-X64-NEXT: retq
;
; FAST-X64-LABEL: select_cmov_i64:
; FAST-X64: ## %bb.0:
; FAST-X64-NEXT: movq %rsi, %rax
; FAST-X64-NEXT: testb $1, %dil
; FAST-X64-NEXT: cmoveq %rdx, %rax
; FAST-X64-NEXT: retq
;
; GISEL-X64-LABEL: select_cmov_i64:
; GISEL-X64: ## %bb.0:
; GISEL-X64-NEXT: movq %rdx, %rax
; GISEL-X64-NEXT: testl %edi, %edi
; GISEL-X64-NEXT: cmovneq %rsi, %rax
; GISEL-X64-NEXT: retq
;
; SDAG-X86-LABEL: select_cmov_i64:
; SDAG-X86: ## %bb.0:
; SDAG-X86-NEXT: cmpb $0, {{[0-9]+}}(%esp)
; SDAG-X86-NEXT: jne LBB5_1
; SDAG-X86-NEXT: ## %bb.2:
; SDAG-X86-NEXT: leal {{[0-9]+}}(%esp), %ecx
; SDAG-X86-NEXT: jmp LBB5_3
; SDAG-X86-NEXT: LBB5_1:
; SDAG-X86-NEXT: leal {{[0-9]+}}(%esp), %ecx
; SDAG-X86-NEXT: LBB5_3:
; SDAG-X86-NEXT: movl (%ecx), %eax
; SDAG-X86-NEXT: movl 4(%ecx), %edx
; SDAG-X86-NEXT: retl
;
; SDAG-X86-CMOV-LABEL: select_cmov_i64:
; SDAG-X86-CMOV: ## %bb.0:
; SDAG-X86-CMOV-NEXT: cmpb $0, {{[0-9]+}}(%esp)
; SDAG-X86-CMOV-NEXT: leal {{[0-9]+}}(%esp), %eax
; SDAG-X86-CMOV-NEXT: leal {{[0-9]+}}(%esp), %ecx
; SDAG-X86-CMOV-NEXT: cmovnel %eax, %ecx
; SDAG-X86-CMOV-NEXT: movl (%ecx), %eax
; SDAG-X86-CMOV-NEXT: movl 4(%ecx), %edx
; SDAG-X86-CMOV-NEXT: retl
;
; FAST-X86-LABEL: select_cmov_i64:
; FAST-X86: ## %bb.0:
; FAST-X86-NEXT: cmpb $0, {{[0-9]+}}(%esp)
; FAST-X86-NEXT: jne LBB5_1
; FAST-X86-NEXT: ## %bb.2:
; FAST-X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; FAST-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; FAST-X86-NEXT: retl
; FAST-X86-NEXT: LBB5_1:
; FAST-X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; FAST-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; FAST-X86-NEXT: retl
;
; FAST-X86-CMOV-LABEL: select_cmov_i64:
; FAST-X86-CMOV: ## %bb.0:
; FAST-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %edx
; FAST-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %eax
; FAST-X86-CMOV-NEXT: cmpb $0, {{[0-9]+}}(%esp)
; FAST-X86-CMOV-NEXT: cmovel {{[0-9]+}}(%esp), %eax
; FAST-X86-CMOV-NEXT: cmovel {{[0-9]+}}(%esp), %edx
; FAST-X86-CMOV-NEXT: retl
;
; GISEL-X86-LABEL: select_cmov_i64:
; GISEL-X86: ## %bb.0:
; GISEL-X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; GISEL-X86-NEXT: testl %ecx, %ecx
; GISEL-X86-NEXT: je LBB5_1
; GISEL-X86-NEXT: ## %bb.2:
; GISEL-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; GISEL-X86-NEXT: testl %ecx, %ecx
; GISEL-X86-NEXT: jne LBB5_5
; GISEL-X86-NEXT: LBB5_4:
; GISEL-X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; GISEL-X86-NEXT: retl
; GISEL-X86-NEXT: LBB5_1:
; GISEL-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; GISEL-X86-NEXT: testl %ecx, %ecx
; GISEL-X86-NEXT: je LBB5_4
; GISEL-X86-NEXT: LBB5_5:
; GISEL-X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; GISEL-X86-NEXT: retl
;
; GISEL-X86-CMOV-LABEL: select_cmov_i64:
; GISEL-X86-CMOV: ## %bb.0:
; GISEL-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %ecx
; GISEL-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %eax
; GISEL-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %edx
; GISEL-X86-CMOV-NEXT: testl %ecx, %ecx
; GISEL-X86-CMOV-NEXT: cmovnel {{[0-9]+}}(%esp), %eax
; GISEL-X86-CMOV-NEXT: cmovnel {{[0-9]+}}(%esp), %edx
; GISEL-X86-CMOV-NEXT: retl
;
; NDD-LABEL: select_cmov_i64:
; NDD: ## %bb.0:
; NDD-NEXT: testb $1, %dil
; NDD-NEXT: cmovneq %rsi, %rdx, %rax
; NDD-NEXT: retq
%1 = select i1 %cond, i64 %a, i64 %b
ret i64 %1
}
define i64 @select_cmp_cmov_i64(i64 %a, i64 %b) nounwind {
; SDAG-X64-LABEL: select_cmp_cmov_i64:
; SDAG-X64: ## %bb.0:
; SDAG-X64-NEXT: movq %rsi, %rax
; SDAG-X64-NEXT: cmpq %rsi, %rdi
; SDAG-X64-NEXT: cmovbq %rdi, %rax
; SDAG-X64-NEXT: retq
;
; FAST-X64-LABEL: select_cmp_cmov_i64:
; FAST-X64: ## %bb.0:
; FAST-X64-NEXT: movq %rsi, %rax
; FAST-X64-NEXT: cmpq %rsi, %rdi
; FAST-X64-NEXT: cmovbq %rdi, %rax
; FAST-X64-NEXT: retq
;
; GISEL-X64-LABEL: select_cmp_cmov_i64:
; GISEL-X64: ## %bb.0:
; GISEL-X64-NEXT: movq %rdi, %rax
; GISEL-X64-NEXT: xorl %ecx, %ecx
; GISEL-X64-NEXT: cmpq %rsi, %rdi
; GISEL-X64-NEXT: setb %cl
; GISEL-X64-NEXT: andl $1, %ecx
; GISEL-X64-NEXT: cmoveq %rsi, %rax
; GISEL-X64-NEXT: retq
;
; SDAG-X86-LABEL: select_cmp_cmov_i64:
; SDAG-X86: ## %bb.0:
; SDAG-X86-NEXT: pushl %edi
; SDAG-X86-NEXT: pushl %esi
; SDAG-X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; SDAG-X86-NEXT: movl {{[0-9]+}}(%esp), %esi
; SDAG-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; SDAG-X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; SDAG-X86-NEXT: cmpl %ecx, %eax
; SDAG-X86-NEXT: movl %edx, %edi
; SDAG-X86-NEXT: sbbl %esi, %edi
; SDAG-X86-NEXT: jb LBB6_2
; SDAG-X86-NEXT: ## %bb.1:
; SDAG-X86-NEXT: movl %ecx, %eax
; SDAG-X86-NEXT: movl %esi, %edx
; SDAG-X86-NEXT: LBB6_2:
; SDAG-X86-NEXT: popl %esi
; SDAG-X86-NEXT: popl %edi
; SDAG-X86-NEXT: retl
;
; SDAG-X86-CMOV-LABEL: select_cmp_cmov_i64:
; SDAG-X86-CMOV: ## %bb.0:
; SDAG-X86-CMOV-NEXT: pushl %edi
; SDAG-X86-CMOV-NEXT: pushl %esi
; SDAG-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %eax
; SDAG-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %edx
; SDAG-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %ecx
; SDAG-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %esi
; SDAG-X86-CMOV-NEXT: cmpl %eax, %ecx
; SDAG-X86-CMOV-NEXT: movl %esi, %edi
; SDAG-X86-CMOV-NEXT: sbbl %edx, %edi
; SDAG-X86-CMOV-NEXT: cmovbl %ecx, %eax
; SDAG-X86-CMOV-NEXT: cmovbl %esi, %edx
; SDAG-X86-CMOV-NEXT: popl %esi
; SDAG-X86-CMOV-NEXT: popl %edi
; SDAG-X86-CMOV-NEXT: retl
;
; FAST-X86-LABEL: select_cmp_cmov_i64:
; FAST-X86: ## %bb.0:
; FAST-X86-NEXT: pushl %edi
; FAST-X86-NEXT: pushl %esi
; FAST-X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; FAST-X86-NEXT: movl {{[0-9]+}}(%esp), %esi
; FAST-X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; FAST-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; FAST-X86-NEXT: cmpl %esi, %eax
; FAST-X86-NEXT: movl %edx, %edi
; FAST-X86-NEXT: sbbl %ecx, %edi
; FAST-X86-NEXT: jb LBB6_2
; FAST-X86-NEXT: ## %bb.1:
; FAST-X86-NEXT: movl %esi, %eax
; FAST-X86-NEXT: movl %ecx, %edx
; FAST-X86-NEXT: LBB6_2:
; FAST-X86-NEXT: popl %esi
; FAST-X86-NEXT: popl %edi
; FAST-X86-NEXT: retl
;
; FAST-X86-CMOV-LABEL: select_cmp_cmov_i64:
; FAST-X86-CMOV: ## %bb.0:
; FAST-X86-CMOV-NEXT: pushl %edi
; FAST-X86-CMOV-NEXT: pushl %esi
; FAST-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %edx
; FAST-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %eax
; FAST-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %ecx
; FAST-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %esi
; FAST-X86-CMOV-NEXT: cmpl %eax, %esi
; FAST-X86-CMOV-NEXT: movl %ecx, %edi
; FAST-X86-CMOV-NEXT: sbbl %edx, %edi
; FAST-X86-CMOV-NEXT: cmovbl %esi, %eax
; FAST-X86-CMOV-NEXT: cmovbl %ecx, %edx
; FAST-X86-CMOV-NEXT: popl %esi
; FAST-X86-CMOV-NEXT: popl %edi
; FAST-X86-CMOV-NEXT: retl
;
; GISEL-X86-LABEL: select_cmp_cmov_i64:
; GISEL-X86: ## %bb.0:
; GISEL-X86-NEXT: pushl %ebp
; GISEL-X86-NEXT: pushl %ebx
; GISEL-X86-NEXT: pushl %edi
; GISEL-X86-NEXT: pushl %esi
; GISEL-X86-NEXT: movl {{[0-9]+}}(%esp), %esi
; GISEL-X86-NEXT: movl {{[0-9]+}}(%esp), %ebp
; GISEL-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; GISEL-X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; GISEL-X86-NEXT: xorl %ecx, %ecx
; GISEL-X86-NEXT: cmpl %edx, %ebp
; GISEL-X86-NEXT: setb %bl
; GISEL-X86-NEXT: sete %cl
; GISEL-X86-NEXT: cmpl %eax, %esi
; GISEL-X86-NEXT: setb %bh
; GISEL-X86-NEXT: testl %ecx, %ecx
; GISEL-X86-NEXT: je LBB6_2
; GISEL-X86-NEXT: ## %bb.1:
; GISEL-X86-NEXT: movb %bh, %bl
; GISEL-X86-NEXT: LBB6_2:
; GISEL-X86-NEXT: movzbl %bl, %edi
; GISEL-X86-NEXT: andl $1, %edi
; GISEL-X86-NEXT: je LBB6_4
; GISEL-X86-NEXT: ## %bb.3:
; GISEL-X86-NEXT: movl %esi, %eax
; GISEL-X86-NEXT: LBB6_4:
; GISEL-X86-NEXT: testl %edi, %edi
; GISEL-X86-NEXT: je LBB6_6
; GISEL-X86-NEXT: ## %bb.5:
; GISEL-X86-NEXT: movl %ebp, %edx
; GISEL-X86-NEXT: LBB6_6:
; GISEL-X86-NEXT: popl %esi
; GISEL-X86-NEXT: popl %edi
; GISEL-X86-NEXT: popl %ebx
; GISEL-X86-NEXT: popl %ebp
; GISEL-X86-NEXT: retl
;
; GISEL-X86-CMOV-LABEL: select_cmp_cmov_i64:
; GISEL-X86-CMOV: ## %bb.0:
; GISEL-X86-CMOV-NEXT: pushl %ebp
; GISEL-X86-CMOV-NEXT: pushl %ebx
; GISEL-X86-CMOV-NEXT: pushl %edi
; GISEL-X86-CMOV-NEXT: pushl %esi
; GISEL-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %ebp
; GISEL-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %edx
; GISEL-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %esi
; GISEL-X86-CMOV-NEXT: movl {{[0-9]+}}(%esp), %edi
; GISEL-X86-CMOV-NEXT: xorl %ebx, %ebx
; GISEL-X86-CMOV-NEXT: xorl %ecx, %ecx
; GISEL-X86-CMOV-NEXT: cmpl %edi, %edx
; GISEL-X86-CMOV-NEXT: setb %bl
; GISEL-X86-CMOV-NEXT: sete %cl
; GISEL-X86-CMOV-NEXT: xorl %eax, %eax
; GISEL-X86-CMOV-NEXT: cmpl %esi, %ebp
; GISEL-X86-CMOV-NEXT: setb %al
; GISEL-X86-CMOV-NEXT: testl %ecx, %ecx
; GISEL-X86-CMOV-NEXT: cmovnew %ax, %bx
; GISEL-X86-CMOV-NEXT: andl $1, %ebx
; GISEL-X86-CMOV-NEXT: cmovel %esi, %ebp
; GISEL-X86-CMOV-NEXT: cmovel %edi, %edx
; GISEL-X86-CMOV-NEXT: movl %ebp, %eax
; GISEL-X86-CMOV-NEXT: popl %esi
; GISEL-X86-CMOV-NEXT: popl %edi
; GISEL-X86-CMOV-NEXT: popl %ebx
; GISEL-X86-CMOV-NEXT: popl %ebp
; GISEL-X86-CMOV-NEXT: retl
;
; NDD-LABEL: select_cmp_cmov_i64:
; NDD: ## %bb.0:
; NDD-NEXT: cmpq %rsi, %rdi
; NDD-NEXT: cmovbq %rdi, %rsi, %rax
; NDD-NEXT: retq
%1 = icmp ult i64 %a, %b
%2 = select i1 %1, i64 %a, i64 %b
ret i64 %2
}
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