510 lines
15 KiB
LLVM
510 lines
15 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
|
|
; RUN: llc -mtriple=riscv32 -mattr=+d -verify-machineinstrs < %s \
|
|
; RUN: -target-abi=ilp32d | FileCheck %s
|
|
; RUN: llc -mtriple=riscv64 -mattr=+d -verify-machineinstrs < %s \
|
|
; RUN: -target-abi=lp64d | FileCheck %s
|
|
; RUN: llc -mtriple=riscv32 -mattr=+zdinx -verify-machineinstrs < %s \
|
|
; RUN: -target-abi=ilp32 | FileCheck -check-prefixes=RV32ZDINX %s
|
|
; RUN: llc -mtriple=riscv64 -mattr=+zdinx -verify-machineinstrs < %s \
|
|
; RUN: -target-abi=lp64 | FileCheck -check-prefixes=RV64ZDINX %s
|
|
|
|
define double @select_icmp_eq(i32 signext %a, i32 signext %b, double %c, double %d) {
|
|
; CHECK-LABEL: select_icmp_eq:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: beq a0, a1, .LBB0_2
|
|
; CHECK-NEXT: # %bb.1:
|
|
; CHECK-NEXT: fmv.d fa0, fa1
|
|
; CHECK-NEXT: .LBB0_2:
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; RV32ZDINX-LABEL: select_icmp_eq:
|
|
; RV32ZDINX: # %bb.0:
|
|
; RV32ZDINX-NEXT: addi sp, sp, -16
|
|
; RV32ZDINX-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32ZDINX-NEXT: sw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: sw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: lw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: lw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: sw a2, 8(sp)
|
|
; RV32ZDINX-NEXT: sw a3, 12(sp)
|
|
; RV32ZDINX-NEXT: bne a0, a1, .LBB0_2
|
|
; RV32ZDINX-NEXT: # %bb.1:
|
|
; RV32ZDINX-NEXT: lw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: lw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: .LBB0_2:
|
|
; RV32ZDINX-NEXT: sw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: sw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: lw a0, 8(sp)
|
|
; RV32ZDINX-NEXT: lw a1, 12(sp)
|
|
; RV32ZDINX-NEXT: addi sp, sp, 16
|
|
; RV32ZDINX-NEXT: ret
|
|
;
|
|
; RV64ZDINX-LABEL: select_icmp_eq:
|
|
; RV64ZDINX: # %bb.0:
|
|
; RV64ZDINX-NEXT: beq a0, a1, .LBB0_2
|
|
; RV64ZDINX-NEXT: # %bb.1:
|
|
; RV64ZDINX-NEXT: mv a2, a3
|
|
; RV64ZDINX-NEXT: .LBB0_2:
|
|
; RV64ZDINX-NEXT: mv a0, a2
|
|
; RV64ZDINX-NEXT: ret
|
|
%1 = icmp eq i32 %a, %b
|
|
%2 = select i1 %1, double %c, double %d
|
|
ret double %2
|
|
}
|
|
|
|
define double @select_icmp_ne(i32 signext %a, i32 signext %b, double %c, double %d) {
|
|
; CHECK-LABEL: select_icmp_ne:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: bne a0, a1, .LBB1_2
|
|
; CHECK-NEXT: # %bb.1:
|
|
; CHECK-NEXT: fmv.d fa0, fa1
|
|
; CHECK-NEXT: .LBB1_2:
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; RV32ZDINX-LABEL: select_icmp_ne:
|
|
; RV32ZDINX: # %bb.0:
|
|
; RV32ZDINX-NEXT: addi sp, sp, -16
|
|
; RV32ZDINX-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32ZDINX-NEXT: sw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: sw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: lw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: lw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: sw a2, 8(sp)
|
|
; RV32ZDINX-NEXT: sw a3, 12(sp)
|
|
; RV32ZDINX-NEXT: beq a0, a1, .LBB1_2
|
|
; RV32ZDINX-NEXT: # %bb.1:
|
|
; RV32ZDINX-NEXT: lw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: lw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: .LBB1_2:
|
|
; RV32ZDINX-NEXT: sw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: sw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: lw a0, 8(sp)
|
|
; RV32ZDINX-NEXT: lw a1, 12(sp)
|
|
; RV32ZDINX-NEXT: addi sp, sp, 16
|
|
; RV32ZDINX-NEXT: ret
|
|
;
|
|
; RV64ZDINX-LABEL: select_icmp_ne:
|
|
; RV64ZDINX: # %bb.0:
|
|
; RV64ZDINX-NEXT: bne a0, a1, .LBB1_2
|
|
; RV64ZDINX-NEXT: # %bb.1:
|
|
; RV64ZDINX-NEXT: mv a2, a3
|
|
; RV64ZDINX-NEXT: .LBB1_2:
|
|
; RV64ZDINX-NEXT: mv a0, a2
|
|
; RV64ZDINX-NEXT: ret
|
|
%1 = icmp ne i32 %a, %b
|
|
%2 = select i1 %1, double %c, double %d
|
|
ret double %2
|
|
}
|
|
|
|
define double @select_icmp_ugt(i32 signext %a, i32 signext %b, double %c, double %d) {
|
|
; CHECK-LABEL: select_icmp_ugt:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: bltu a1, a0, .LBB2_2
|
|
; CHECK-NEXT: # %bb.1:
|
|
; CHECK-NEXT: fmv.d fa0, fa1
|
|
; CHECK-NEXT: .LBB2_2:
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; RV32ZDINX-LABEL: select_icmp_ugt:
|
|
; RV32ZDINX: # %bb.0:
|
|
; RV32ZDINX-NEXT: addi sp, sp, -16
|
|
; RV32ZDINX-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32ZDINX-NEXT: sw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: sw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: lw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: lw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: sw a2, 8(sp)
|
|
; RV32ZDINX-NEXT: sw a3, 12(sp)
|
|
; RV32ZDINX-NEXT: bgeu a1, a0, .LBB2_2
|
|
; RV32ZDINX-NEXT: # %bb.1:
|
|
; RV32ZDINX-NEXT: lw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: lw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: .LBB2_2:
|
|
; RV32ZDINX-NEXT: sw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: sw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: lw a0, 8(sp)
|
|
; RV32ZDINX-NEXT: lw a1, 12(sp)
|
|
; RV32ZDINX-NEXT: addi sp, sp, 16
|
|
; RV32ZDINX-NEXT: ret
|
|
;
|
|
; RV64ZDINX-LABEL: select_icmp_ugt:
|
|
; RV64ZDINX: # %bb.0:
|
|
; RV64ZDINX-NEXT: bltu a1, a0, .LBB2_2
|
|
; RV64ZDINX-NEXT: # %bb.1:
|
|
; RV64ZDINX-NEXT: mv a2, a3
|
|
; RV64ZDINX-NEXT: .LBB2_2:
|
|
; RV64ZDINX-NEXT: mv a0, a2
|
|
; RV64ZDINX-NEXT: ret
|
|
%1 = icmp ugt i32 %a, %b
|
|
%2 = select i1 %1, double %c, double %d
|
|
ret double %2
|
|
}
|
|
|
|
define double @select_icmp_uge(i32 signext %a, i32 signext %b, double %c, double %d) {
|
|
; CHECK-LABEL: select_icmp_uge:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: bgeu a0, a1, .LBB3_2
|
|
; CHECK-NEXT: # %bb.1:
|
|
; CHECK-NEXT: fmv.d fa0, fa1
|
|
; CHECK-NEXT: .LBB3_2:
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; RV32ZDINX-LABEL: select_icmp_uge:
|
|
; RV32ZDINX: # %bb.0:
|
|
; RV32ZDINX-NEXT: addi sp, sp, -16
|
|
; RV32ZDINX-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32ZDINX-NEXT: sw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: sw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: lw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: lw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: sw a2, 8(sp)
|
|
; RV32ZDINX-NEXT: sw a3, 12(sp)
|
|
; RV32ZDINX-NEXT: bltu a0, a1, .LBB3_2
|
|
; RV32ZDINX-NEXT: # %bb.1:
|
|
; RV32ZDINX-NEXT: lw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: lw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: .LBB3_2:
|
|
; RV32ZDINX-NEXT: sw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: sw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: lw a0, 8(sp)
|
|
; RV32ZDINX-NEXT: lw a1, 12(sp)
|
|
; RV32ZDINX-NEXT: addi sp, sp, 16
|
|
; RV32ZDINX-NEXT: ret
|
|
;
|
|
; RV64ZDINX-LABEL: select_icmp_uge:
|
|
; RV64ZDINX: # %bb.0:
|
|
; RV64ZDINX-NEXT: bgeu a0, a1, .LBB3_2
|
|
; RV64ZDINX-NEXT: # %bb.1:
|
|
; RV64ZDINX-NEXT: mv a2, a3
|
|
; RV64ZDINX-NEXT: .LBB3_2:
|
|
; RV64ZDINX-NEXT: mv a0, a2
|
|
; RV64ZDINX-NEXT: ret
|
|
%1 = icmp uge i32 %a, %b
|
|
%2 = select i1 %1, double %c, double %d
|
|
ret double %2
|
|
}
|
|
|
|
define double @select_icmp_ult(i32 signext %a, i32 signext %b, double %c, double %d) {
|
|
; CHECK-LABEL: select_icmp_ult:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: bltu a0, a1, .LBB4_2
|
|
; CHECK-NEXT: # %bb.1:
|
|
; CHECK-NEXT: fmv.d fa0, fa1
|
|
; CHECK-NEXT: .LBB4_2:
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; RV32ZDINX-LABEL: select_icmp_ult:
|
|
; RV32ZDINX: # %bb.0:
|
|
; RV32ZDINX-NEXT: addi sp, sp, -16
|
|
; RV32ZDINX-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32ZDINX-NEXT: sw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: sw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: lw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: lw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: sw a2, 8(sp)
|
|
; RV32ZDINX-NEXT: sw a3, 12(sp)
|
|
; RV32ZDINX-NEXT: bgeu a0, a1, .LBB4_2
|
|
; RV32ZDINX-NEXT: # %bb.1:
|
|
; RV32ZDINX-NEXT: lw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: lw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: .LBB4_2:
|
|
; RV32ZDINX-NEXT: sw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: sw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: lw a0, 8(sp)
|
|
; RV32ZDINX-NEXT: lw a1, 12(sp)
|
|
; RV32ZDINX-NEXT: addi sp, sp, 16
|
|
; RV32ZDINX-NEXT: ret
|
|
;
|
|
; RV64ZDINX-LABEL: select_icmp_ult:
|
|
; RV64ZDINX: # %bb.0:
|
|
; RV64ZDINX-NEXT: bltu a0, a1, .LBB4_2
|
|
; RV64ZDINX-NEXT: # %bb.1:
|
|
; RV64ZDINX-NEXT: mv a2, a3
|
|
; RV64ZDINX-NEXT: .LBB4_2:
|
|
; RV64ZDINX-NEXT: mv a0, a2
|
|
; RV64ZDINX-NEXT: ret
|
|
%1 = icmp ult i32 %a, %b
|
|
%2 = select i1 %1, double %c, double %d
|
|
ret double %2
|
|
}
|
|
|
|
define double @select_icmp_ule(i32 signext %a, i32 signext %b, double %c, double %d) {
|
|
; CHECK-LABEL: select_icmp_ule:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: bgeu a1, a0, .LBB5_2
|
|
; CHECK-NEXT: # %bb.1:
|
|
; CHECK-NEXT: fmv.d fa0, fa1
|
|
; CHECK-NEXT: .LBB5_2:
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; RV32ZDINX-LABEL: select_icmp_ule:
|
|
; RV32ZDINX: # %bb.0:
|
|
; RV32ZDINX-NEXT: addi sp, sp, -16
|
|
; RV32ZDINX-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32ZDINX-NEXT: sw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: sw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: lw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: lw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: sw a2, 8(sp)
|
|
; RV32ZDINX-NEXT: sw a3, 12(sp)
|
|
; RV32ZDINX-NEXT: bltu a1, a0, .LBB5_2
|
|
; RV32ZDINX-NEXT: # %bb.1:
|
|
; RV32ZDINX-NEXT: lw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: lw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: .LBB5_2:
|
|
; RV32ZDINX-NEXT: sw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: sw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: lw a0, 8(sp)
|
|
; RV32ZDINX-NEXT: lw a1, 12(sp)
|
|
; RV32ZDINX-NEXT: addi sp, sp, 16
|
|
; RV32ZDINX-NEXT: ret
|
|
;
|
|
; RV64ZDINX-LABEL: select_icmp_ule:
|
|
; RV64ZDINX: # %bb.0:
|
|
; RV64ZDINX-NEXT: bgeu a1, a0, .LBB5_2
|
|
; RV64ZDINX-NEXT: # %bb.1:
|
|
; RV64ZDINX-NEXT: mv a2, a3
|
|
; RV64ZDINX-NEXT: .LBB5_2:
|
|
; RV64ZDINX-NEXT: mv a0, a2
|
|
; RV64ZDINX-NEXT: ret
|
|
%1 = icmp ule i32 %a, %b
|
|
%2 = select i1 %1, double %c, double %d
|
|
ret double %2
|
|
}
|
|
|
|
define double @select_icmp_sgt(i32 signext %a, i32 signext %b, double %c, double %d) {
|
|
; CHECK-LABEL: select_icmp_sgt:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: blt a1, a0, .LBB6_2
|
|
; CHECK-NEXT: # %bb.1:
|
|
; CHECK-NEXT: fmv.d fa0, fa1
|
|
; CHECK-NEXT: .LBB6_2:
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; RV32ZDINX-LABEL: select_icmp_sgt:
|
|
; RV32ZDINX: # %bb.0:
|
|
; RV32ZDINX-NEXT: addi sp, sp, -16
|
|
; RV32ZDINX-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32ZDINX-NEXT: sw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: sw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: lw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: lw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: sw a2, 8(sp)
|
|
; RV32ZDINX-NEXT: sw a3, 12(sp)
|
|
; RV32ZDINX-NEXT: bge a1, a0, .LBB6_2
|
|
; RV32ZDINX-NEXT: # %bb.1:
|
|
; RV32ZDINX-NEXT: lw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: lw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: .LBB6_2:
|
|
; RV32ZDINX-NEXT: sw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: sw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: lw a0, 8(sp)
|
|
; RV32ZDINX-NEXT: lw a1, 12(sp)
|
|
; RV32ZDINX-NEXT: addi sp, sp, 16
|
|
; RV32ZDINX-NEXT: ret
|
|
;
|
|
; RV64ZDINX-LABEL: select_icmp_sgt:
|
|
; RV64ZDINX: # %bb.0:
|
|
; RV64ZDINX-NEXT: blt a1, a0, .LBB6_2
|
|
; RV64ZDINX-NEXT: # %bb.1:
|
|
; RV64ZDINX-NEXT: mv a2, a3
|
|
; RV64ZDINX-NEXT: .LBB6_2:
|
|
; RV64ZDINX-NEXT: mv a0, a2
|
|
; RV64ZDINX-NEXT: ret
|
|
%1 = icmp sgt i32 %a, %b
|
|
%2 = select i1 %1, double %c, double %d
|
|
ret double %2
|
|
}
|
|
|
|
define double @select_icmp_sge(i32 signext %a, i32 signext %b, double %c, double %d) {
|
|
; CHECK-LABEL: select_icmp_sge:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: bge a0, a1, .LBB7_2
|
|
; CHECK-NEXT: # %bb.1:
|
|
; CHECK-NEXT: fmv.d fa0, fa1
|
|
; CHECK-NEXT: .LBB7_2:
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; RV32ZDINX-LABEL: select_icmp_sge:
|
|
; RV32ZDINX: # %bb.0:
|
|
; RV32ZDINX-NEXT: addi sp, sp, -16
|
|
; RV32ZDINX-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32ZDINX-NEXT: sw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: sw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: lw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: lw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: sw a2, 8(sp)
|
|
; RV32ZDINX-NEXT: sw a3, 12(sp)
|
|
; RV32ZDINX-NEXT: blt a0, a1, .LBB7_2
|
|
; RV32ZDINX-NEXT: # %bb.1:
|
|
; RV32ZDINX-NEXT: lw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: lw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: .LBB7_2:
|
|
; RV32ZDINX-NEXT: sw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: sw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: lw a0, 8(sp)
|
|
; RV32ZDINX-NEXT: lw a1, 12(sp)
|
|
; RV32ZDINX-NEXT: addi sp, sp, 16
|
|
; RV32ZDINX-NEXT: ret
|
|
;
|
|
; RV64ZDINX-LABEL: select_icmp_sge:
|
|
; RV64ZDINX: # %bb.0:
|
|
; RV64ZDINX-NEXT: bge a0, a1, .LBB7_2
|
|
; RV64ZDINX-NEXT: # %bb.1:
|
|
; RV64ZDINX-NEXT: mv a2, a3
|
|
; RV64ZDINX-NEXT: .LBB7_2:
|
|
; RV64ZDINX-NEXT: mv a0, a2
|
|
; RV64ZDINX-NEXT: ret
|
|
%1 = icmp sge i32 %a, %b
|
|
%2 = select i1 %1, double %c, double %d
|
|
ret double %2
|
|
}
|
|
|
|
define double @select_icmp_slt(i32 signext %a, i32 signext %b, double %c, double %d) {
|
|
; CHECK-LABEL: select_icmp_slt:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: blt a0, a1, .LBB8_2
|
|
; CHECK-NEXT: # %bb.1:
|
|
; CHECK-NEXT: fmv.d fa0, fa1
|
|
; CHECK-NEXT: .LBB8_2:
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; RV32ZDINX-LABEL: select_icmp_slt:
|
|
; RV32ZDINX: # %bb.0:
|
|
; RV32ZDINX-NEXT: addi sp, sp, -16
|
|
; RV32ZDINX-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32ZDINX-NEXT: sw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: sw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: lw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: lw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: sw a2, 8(sp)
|
|
; RV32ZDINX-NEXT: sw a3, 12(sp)
|
|
; RV32ZDINX-NEXT: bge a0, a1, .LBB8_2
|
|
; RV32ZDINX-NEXT: # %bb.1:
|
|
; RV32ZDINX-NEXT: lw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: lw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: .LBB8_2:
|
|
; RV32ZDINX-NEXT: sw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: sw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: lw a0, 8(sp)
|
|
; RV32ZDINX-NEXT: lw a1, 12(sp)
|
|
; RV32ZDINX-NEXT: addi sp, sp, 16
|
|
; RV32ZDINX-NEXT: ret
|
|
;
|
|
; RV64ZDINX-LABEL: select_icmp_slt:
|
|
; RV64ZDINX: # %bb.0:
|
|
; RV64ZDINX-NEXT: blt a0, a1, .LBB8_2
|
|
; RV64ZDINX-NEXT: # %bb.1:
|
|
; RV64ZDINX-NEXT: mv a2, a3
|
|
; RV64ZDINX-NEXT: .LBB8_2:
|
|
; RV64ZDINX-NEXT: mv a0, a2
|
|
; RV64ZDINX-NEXT: ret
|
|
%1 = icmp slt i32 %a, %b
|
|
%2 = select i1 %1, double %c, double %d
|
|
ret double %2
|
|
}
|
|
|
|
define double @select_icmp_sle(i32 signext %a, i32 signext %b, double %c, double %d) {
|
|
; CHECK-LABEL: select_icmp_sle:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: bge a1, a0, .LBB9_2
|
|
; CHECK-NEXT: # %bb.1:
|
|
; CHECK-NEXT: fmv.d fa0, fa1
|
|
; CHECK-NEXT: .LBB9_2:
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; RV32ZDINX-LABEL: select_icmp_sle:
|
|
; RV32ZDINX: # %bb.0:
|
|
; RV32ZDINX-NEXT: addi sp, sp, -16
|
|
; RV32ZDINX-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32ZDINX-NEXT: sw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: sw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: lw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: lw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: sw a2, 8(sp)
|
|
; RV32ZDINX-NEXT: sw a3, 12(sp)
|
|
; RV32ZDINX-NEXT: blt a1, a0, .LBB9_2
|
|
; RV32ZDINX-NEXT: # %bb.1:
|
|
; RV32ZDINX-NEXT: lw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: lw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: .LBB9_2:
|
|
; RV32ZDINX-NEXT: sw a4, 8(sp)
|
|
; RV32ZDINX-NEXT: sw a5, 12(sp)
|
|
; RV32ZDINX-NEXT: lw a0, 8(sp)
|
|
; RV32ZDINX-NEXT: lw a1, 12(sp)
|
|
; RV32ZDINX-NEXT: addi sp, sp, 16
|
|
; RV32ZDINX-NEXT: ret
|
|
;
|
|
; RV64ZDINX-LABEL: select_icmp_sle:
|
|
; RV64ZDINX: # %bb.0:
|
|
; RV64ZDINX-NEXT: bge a1, a0, .LBB9_2
|
|
; RV64ZDINX-NEXT: # %bb.1:
|
|
; RV64ZDINX-NEXT: mv a2, a3
|
|
; RV64ZDINX-NEXT: .LBB9_2:
|
|
; RV64ZDINX-NEXT: mv a0, a2
|
|
; RV64ZDINX-NEXT: ret
|
|
%1 = icmp sle i32 %a, %b
|
|
%2 = select i1 %1, double %c, double %d
|
|
ret double %2
|
|
}
|
|
|
|
define double @select_icmp_slt_one(i32 signext %a) {
|
|
; CHECK-LABEL: select_icmp_slt_one:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: slti a0, a0, 1
|
|
; CHECK-NEXT: fcvt.d.w fa0, a0
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; RV32ZDINX-LABEL: select_icmp_slt_one:
|
|
; RV32ZDINX: # %bb.0:
|
|
; RV32ZDINX-NEXT: addi sp, sp, -16
|
|
; RV32ZDINX-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32ZDINX-NEXT: slti a0, a0, 1
|
|
; RV32ZDINX-NEXT: fcvt.d.w a0, a0
|
|
; RV32ZDINX-NEXT: sw a0, 8(sp)
|
|
; RV32ZDINX-NEXT: sw a1, 12(sp)
|
|
; RV32ZDINX-NEXT: lw a0, 8(sp)
|
|
; RV32ZDINX-NEXT: lw a1, 12(sp)
|
|
; RV32ZDINX-NEXT: addi sp, sp, 16
|
|
; RV32ZDINX-NEXT: ret
|
|
;
|
|
; RV64ZDINX-LABEL: select_icmp_slt_one:
|
|
; RV64ZDINX: # %bb.0:
|
|
; RV64ZDINX-NEXT: slti a0, a0, 1
|
|
; RV64ZDINX-NEXT: fcvt.d.w a0, a0
|
|
; RV64ZDINX-NEXT: ret
|
|
%1 = icmp slt i32 %a, 1
|
|
%2 = select i1 %1, double 1.000000e+00, double 0.000000e+00
|
|
ret double %2
|
|
}
|
|
|
|
define double @select_icmp_sgt_zero(i32 signext %a) {
|
|
; CHECK-LABEL: select_icmp_sgt_zero:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: slti a0, a0, 1
|
|
; CHECK-NEXT: fcvt.d.w fa0, a0
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; RV32ZDINX-LABEL: select_icmp_sgt_zero:
|
|
; RV32ZDINX: # %bb.0:
|
|
; RV32ZDINX-NEXT: addi sp, sp, -16
|
|
; RV32ZDINX-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32ZDINX-NEXT: slti a0, a0, 1
|
|
; RV32ZDINX-NEXT: fcvt.d.w a0, a0
|
|
; RV32ZDINX-NEXT: sw a0, 8(sp)
|
|
; RV32ZDINX-NEXT: sw a1, 12(sp)
|
|
; RV32ZDINX-NEXT: lw a0, 8(sp)
|
|
; RV32ZDINX-NEXT: lw a1, 12(sp)
|
|
; RV32ZDINX-NEXT: addi sp, sp, 16
|
|
; RV32ZDINX-NEXT: ret
|
|
;
|
|
; RV64ZDINX-LABEL: select_icmp_sgt_zero:
|
|
; RV64ZDINX: # %bb.0:
|
|
; RV64ZDINX-NEXT: slti a0, a0, 1
|
|
; RV64ZDINX-NEXT: fcvt.d.w a0, a0
|
|
; RV64ZDINX-NEXT: ret
|
|
%1 = icmp sgt i32 %a, 0
|
|
%2 = select i1 %1, double 0.000000e+00, double 1.000000e+00
|
|
ret double %2
|
|
}
|