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; RUN: llc < %s -march=mips -mcpu=mips2 | FileCheck %s \
; RUN: -check-prefix=NOT-R6 -check-prefix=GP32
; RUN: llc < %s -march=mips -mcpu=mips32 | FileCheck %s \
; RUN: -check-prefix=NOT-R6 -check-prefix=GP32
; RUN: llc < %s -march=mips -mcpu=mips32r2 | FileCheck %s \
; RUN: -check-prefix=NOT-R6 -check-prefix=GP32
; RUN: llc < %s -march=mips -mcpu=mips32r3 | FileCheck %s \
; RUN: -check-prefix=NOT-R6 -check-prefix=GP32
; RUN: llc < %s -march=mips -mcpu=mips32r5 | FileCheck %s \
; RUN: -check-prefix=NOT-R6 -check-prefix=GP32
; RUN: llc < %s -march=mips -mcpu=mips32r6 | FileCheck %s \
; RUN: -check-prefix=R6 -check-prefix=GP32
; RUN: llc < %s -march=mips64 -mcpu=mips3 | FileCheck %s \
; RUN: -check-prefix=NOT-R6 -check-prefix=GP64-NOT-R6
; RUN: llc < %s -march=mips64 -mcpu=mips4 | FileCheck %s \
; RUN: -check-prefix=NOT-R6 -check-prefix=GP64-NOT-R6
; RUN: llc < %s -march=mips64 -mcpu=mips64 | FileCheck %s \
; RUN: -check-prefix=NOT-R6 -check-prefix=GP64-NOT-R6
; RUN: llc < %s -march=mips64 -mcpu=mips64r2 | FileCheck %s \
; RUN: -check-prefix=NOT-R6 -check-prefix=GP64-NOT-R6
; RUN: llc < %s -march=mips64 -mcpu=mips64r3 | FileCheck %s \
; RUN: -check-prefix=NOT-R6 -check-prefix=GP64-NOT-R6
; RUN: llc < %s -march=mips64 -mcpu=mips64r5 | FileCheck %s \
; RUN: -check-prefix=NOT-R6 -check-prefix=GP64-NOT-R6
; RUN: llc < %s -march=mips64 -mcpu=mips64r6 | FileCheck %s \
; RUN: -check-prefix=R6 -check-prefix=64R6
define zeroext i1 @udiv_i1(i1 zeroext %a, i1 zeroext %b) {
entry:
; ALL-LABEL: udiv_i1:
; NOT-R6: divu $zero, $4, $5
; NOT-R6: teq $5, $zero, 7
; NOT-R6: mflo $2
; R6: divu $2, $4, $5
; R6: teq $5, $zero, 7
%r = udiv i1 %a, %b
ret i1 %r
}
define zeroext i8 @udiv_i8(i8 zeroext %a, i8 zeroext %b) {
entry:
; ALL-LABEL: udiv_i8:
; NOT-R6: divu $zero, $4, $5
; NOT-R6: teq $5, $zero, 7
; NOT-R6: mflo $2
; R6: divu $2, $4, $5
; R6: teq $5, $zero, 7
%r = udiv i8 %a, %b
ret i8 %r
}
define zeroext i16 @udiv_i16(i16 zeroext %a, i16 zeroext %b) {
entry:
; ALL-LABEL: udiv_i16:
; NOT-R6: divu $zero, $4, $5
; NOT-R6: teq $5, $zero, 7
; NOT-R6: mflo $2
; R6: divu $2, $4, $5
; R6: teq $5, $zero, 7
%r = udiv i16 %a, %b
ret i16 %r
}
define signext i32 @udiv_i32(i32 signext %a, i32 signext %b) {
entry:
; ALL-LABEL: udiv_i32:
; NOT-R6: divu $zero, $4, $5
; NOT-R6: teq $5, $zero, 7
; NOT-R6: mflo $2
; R6: divu $2, $4, $5
; R6: teq $5, $zero, 7
%r = udiv i32 %a, %b
ret i32 %r
}
define signext i64 @udiv_i64(i64 signext %a, i64 signext %b) {
entry:
; ALL-LABEL: udiv_i64:
; GP32: lw $25, %call16(__udivdi3)($gp)
; GP64-NOT-R6: ddivu $zero, $4, $5
; GP64-NOT-R6: teq $5, $zero, 7
; GP64-NOT-R6: mflo $2
; 64R6: ddivu $2, $4, $5
; 64R6: teq $5, $zero, 7
%r = udiv i64 %a, %b
ret i64 %r
}
define signext i128 @udiv_i128(i128 signext %a, i128 signext %b) {
entry:
; ALL-LABEL: udiv_i128:
; GP32: lw $25, %call16(__udivti3)($gp)
; GP64-NOT-R6: ld $25, %call16(__udivti3)($gp)
; 64-R6: ld $25, %call16(__udivti3)($gp)
%r = udiv i128 %a, %b
ret i128 %r
}
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