; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -S -mtriple=amdgcn-- -mcpu=tahiti -passes=amdgpu-codegenprepare %s | FileCheck -check-prefix=SI %s
; RUN: opt -S -mtriple=amdgcn-- -mcpu=fiji -amdgpu-codegenprepare %s | FileCheck -check-prefix=VI %s
; RUN: opt -S -mtriple=amdgcn-- -mcpu=fiji -amdgpu-codegenprepare-mul24=0 -amdgpu-codegenprepare %s | FileCheck -check-prefix=DISABLED %s
define i16 @mul_i16(i16 %lhs, i16 %rhs) {
; SI-LABEL: @mul_i16(
; SI-NEXT: [[TMP1:%.*]] = zext i16 [[LHS:%.*]] to i32
; SI-NEXT: [[TMP2:%.*]] = zext i16 [[RHS:%.*]] to i32
; SI-NEXT: [[TMP3:%.*]] = call i32 @llvm.amdgcn.mul.u24.i32(i32 [[TMP1]], i32 [[TMP2]])
; SI-NEXT: [[MUL:%.*]] = trunc i32 [[TMP3]] to i16
; SI-NEXT: ret i16 [[MUL]]
;
; VI-LABEL: @mul_i16(
; VI-NEXT: [[MUL:%.*]] = mul i16 [[LHS:%.*]], [[RHS:%.*]]
; VI-NEXT: ret i16 [[MUL]]
;
; DISABLED-LABEL: @mul_i16(
; DISABLED-NEXT: [[MUL:%.*]] = mul i16 [[LHS:%.*]], [[RHS:%.*]]
; DISABLED-NEXT: ret i16 [[MUL]]
;
%mul = mul i16 %lhs, %rhs
ret i16 %mul
}
define i32 @smul24_i32(i32 %lhs, i32 %rhs) {
; SI-LABEL: @smul24_i32(
; SI-NEXT: [[SHL_LHS:%.*]] = shl i32 [[LHS:%.*]], 8
; SI-NEXT: [[LHS24:%.*]] = ashr i32 [[SHL_LHS]], 8
; SI-NEXT: [[SHL_RHS:%.*]] = shl i32 [[RHS:%.*]], 8
; SI-NEXT: [[RHS24:%.*]] = ashr i32 [[SHL_RHS]], 8
; SI-NEXT: [[MUL:%.*]] = call i32 @llvm.amdgcn.mul.i24.i32(i32 [[LHS24]], i32 [[RHS24]])
; SI-NEXT: ret i32 [[MUL]]
;
; VI-LABEL: @smul24_i32(
; VI-NEXT: [[SHL_LHS:%.*]] = shl i32 [[LHS:%.*]], 8
; VI-NEXT: [[LHS24:%.*]] = ashr i32 [[SHL_LHS]], 8
; VI-NEXT: [[SHL_RHS:%.*]] = shl i32 [[RHS:%.*]], 8
; VI-NEXT: [[RHS24:%.*]] = ashr i32 [[SHL_RHS]], 8
; VI-NEXT: [[MUL:%.*]] = call i32 @llvm.amdgcn.mul.i24.i32(i32 [[LHS24]], i32 [[RHS24]])
; VI-NEXT: ret i32 [[MUL]]
;
; DISABLED-LABEL: @smul24_i32(
; DISABLED-NEXT: [[SHL_LHS:%.*]] = shl i32 [[LHS:%.*]], 8
; DISABLED-NEXT: [[LHS24:%.*]] = ashr i32 [[SHL_LHS]], 8
; DISABLED-NEXT: [[SHL_RHS:%.*]] = shl i32 [[RHS:%.*]], 8
; DISABLED-NEXT: [[RHS24:%.*]] = ashr i32 [[SHL_RHS]], 8
; DISABLED-NEXT: [[MUL:%.*]] = mul i32 [[LHS24]], [[RHS24]]
; DISABLED-NEXT: ret i32 [[MUL]]
;
%shl.lhs = shl i32 %lhs, 8
%lhs24 = ashr i32 %shl.lhs, 8
%shl.rhs = shl i32 %rhs, 8
%rhs24 = ashr i32 %shl.rhs, 8
%mul = mul i32 %lhs24, %rhs24
ret i32 %mul
}
define <2 x i8> @mul_v1i16(<1 x i16> %arg) {
; SI-LABEL: @mul_v1i16(
; SI-NEXT: BB:
; SI-NEXT: [[TMP0:%.*]] = extractelement <1 x i16> [[ARG:%.*]], i64 0
; SI-NEXT: [[TMP1:%.*]] = zext i16 [[TMP0]] to i32
; SI-NEXT: [[TMP2:%.*]] = call i32 @llvm.amdgcn.mul.u24.i32(i32 [[TMP1]], i32 42)
; SI-NEXT: [[TMP3:%.*]] = trunc i32 [[TMP2]] to i16
; SI-NEXT: [[MUL:%.*]] = insertelement <1 x i16> poison, i16 [[TMP3]], i64 0
; SI-NEXT: [[CAST:%.*]] = bitcast <1 x i16> [[MUL]] to <2 x i8>
; SI-NEXT: ret <2 x i8> [[CAST]]
;
; VI-LABEL: @mul_v1i16(
; VI-NEXT: BB:
; VI-NEXT: [[MUL:%.*]] = mul <1 x i16> [[ARG:%.*]], <i16 42>
; VI-NEXT: [[CAST:%.*]] = bitcast <1 x i16> [[MUL]] to <2 x i8>
; VI-NEXT: ret <2 x i8> [[CAST]]
;
; DISABLED-LABEL: @mul_v1i16(
; DISABLED-NEXT: BB:
; DISABLED-NEXT: [[MUL:%.*]] = mul <1 x i16> [[ARG:%.*]], <i16 42>
; DISABLED-NEXT: [[CAST:%.*]] = bitcast <1 x i16> [[MUL]] to <2 x i8>
; DISABLED-NEXT: ret <2 x i8> [[CAST]]
;
BB:
%mul = mul <1 x i16> %arg, <i16 42>
%cast = bitcast <1 x i16> %mul to <2 x i8>
ret <2 x i8> %cast
}
define <1 x i8> @mul_v1i8(<1 x i8> %arg) {
; SI-LABEL: @mul_v1i8(
; SI-NEXT: BB:
; SI-NEXT: [[TMP0:%.*]] = extractelement <1 x i8> [[ARG:%.*]], i64 0
; SI-NEXT: [[TMP1:%.*]] = zext i8 [[TMP0]] to i32
; SI-NEXT: [[TMP2:%.*]] = call i32 @llvm.amdgcn.mul.u24.i32(i32 [[TMP1]], i32 42)
; SI-NEXT: [[TMP3:%.*]] = trunc i32 [[TMP2]] to i8
; SI-NEXT: [[MUL:%.*]] = insertelement <1 x i8> poison, i8 [[TMP3]], i64 0
; SI-NEXT: ret <1 x i8> [[MUL]]
;
; VI-LABEL: @mul_v1i8(
; VI-NEXT: BB:
; VI-NEXT: [[MUL:%.*]] = mul <1 x i8> [[ARG:%.*]], <i8 42>
; VI-NEXT: ret <1 x i8> [[MUL]]
;
; DISABLED-LABEL: @mul_v1i8(
; DISABLED-NEXT: BB:
; DISABLED-NEXT: [[MUL:%.*]] = mul <1 x i8> [[ARG:%.*]], <i8 42>
; DISABLED-NEXT: ret <1 x i8> [[MUL]]
;
BB:
%mul = mul <1 x i8> %arg, <i8 42>
ret <1 x i8> %mul
}
define <2 x i32> @smul24_v2i32(<2 x i32> %lhs, <2 x i32> %rhs) {
; SI-LABEL: @smul24_v2i32(
; SI-NEXT: [[SHL_LHS:%.*]] = shl <2 x i32> [[LHS:%.*]], <i32 8, i32 8>
; SI-NEXT: [[LHS24:%.*]] = ashr <2 x i32> [[SHL_LHS]], <i32 8, i32 8>
; SI-NEXT: [[SHL_RHS:%.*]] = shl <2 x i32> [[RHS:%.*]], <i32 8, i32 8>
; SI-NEXT: [[RHS24:%.*]] = ashr <2 x i32> [[SHL_RHS]], <i32 8, i32 8>
; SI-NEXT: [[TMP1:%.*]] = extractelement <2 x i32> [[LHS24]], i64 0
; SI-NEXT: [[TMP2:%.*]] = extractelement <2 x i32> [[LHS24]], i64 1
; SI-NEXT: [[TMP3:%.*]] = extractelement <2 x i32> [[RHS24]], i64 0
; SI-NEXT: [[TMP4:%.*]] = extractelement <2 x i32> [[RHS24]], i64 1
; SI-NEXT: [[TMP5:%.*]] = call i32 @llvm.amdgcn.mul.i24.i32(i32 [[TMP1]], i32 [[TMP3]])
; SI-NEXT: [[TMP6:%.*]] = call i32 @llvm.amdgcn.mul.i24.i32(i32 [[TMP2]], i32 [[TMP4]])
; SI-NEXT: [[TMP7:%.*]] = insertelement <2 x i32> poison, i32 [[TMP5]], i64 0
; SI-NEXT: [[MUL:%.*]] = insertelement <2 x i32> [[TMP7]], i32 [[TMP6]], i64 1
; SI-NEXT: ret <2 x i32> [[MUL]]
;
; VI-LABEL: @smul24_v2i32(
; VI-NEXT: [[SHL_LHS:%.*]] = shl <2 x i32> [[LHS:%.*]], <i32 8, i32 8>
; VI-NEXT: [[LHS24:%.*]] = ashr <2 x i32> [[SHL_LHS]], <i32 8, i32 8>
; VI-NEXT: [[SHL_RHS:%.*]] = shl <2 x i32> [[RHS:%.*]], <i32 8, i32 8>
; VI-NEXT: [[RHS24:%.*]] = ashr <2 x i32> [[SHL_RHS]], <i32 8, i32 8>
; VI-NEXT: [[TMP1:%.*]] = extractelement <2 x i32> [[LHS24]], i64 0
; VI-NEXT: [[TMP2:%.*]] = extractelement <2 x i32> [[LHS24]], i64 1
; VI-NEXT: [[TMP3:%.*]] = extractelement <2 x i32> [[RHS24]], i64 0
; VI-NEXT: [[TMP4:%.*]] = extractelement <2 x i32> [[RHS24]], i64 1
; VI-NEXT: [[TMP5:%.*]] = call i32 @llvm.amdgcn.mul.i24.i32(i32 [[TMP1]], i32 [[TMP3]])
; VI-NEXT: [[TMP6:%.*]] = call i32 @llvm.amdgcn.mul.i24.i32(i32 [[TMP2]], i32 [[TMP4]])
; VI-NEXT: [[TMP7:%.*]] = insertelement <2 x i32> poison, i32 [[TMP5]], i64 0
; VI-NEXT: [[MUL:%.*]] = insertelement <2 x i32> [[TMP7]], i32 [[TMP6]], i64 1
; VI-NEXT: ret <2 x i32> [[MUL]]
;
; DISABLED-LABEL: @smul24_v2i32(
; DISABLED-NEXT: [[SHL_LHS:%.*]] = shl <2 x i32> [[LHS:%.*]], <i32 8, i32 8>
; DISABLED-NEXT: [[LHS24:%.*]] = ashr <2 x i32> [[SHL_LHS]], <i32 8, i32 8>
; DISABLED-NEXT: [[SHL_RHS:%.*]] = shl <2 x i32> [[RHS:%.*]], <i32 8, i32 8>
; DISABLED-NEXT: [[RHS24:%.*]] = ashr <2 x i32> [[SHL_RHS]], <i32 8, i32 8>
; DISABLED-NEXT: [[MUL:%.*]] = mul <2 x i32> [[LHS24]], [[RHS24]]
; DISABLED-NEXT: ret <2 x i32> [[MUL]]
;
%shl.lhs = shl <2 x i32> %lhs, <i32 8, i32 8>
%lhs24 = ashr <2 x i32> %shl.lhs, <i32 8, i32 8>
%shl.rhs = shl <2 x i32> %rhs, <i32 8, i32 8>
%rhs24 = ashr <2 x i32> %shl.rhs, <i32 8, i32 8>
%mul = mul <2 x i32> %lhs24, %rhs24
ret <2 x i32> %mul
}
define i32 @umul24_i32(i32 %lhs, i32 %rhs) {
; SI-LABEL: @umul24_i32(
; SI-NEXT: [[LHS24:%.*]] = and i32 [[LHS:%.*]], 16777215
; SI-NEXT: [[RHS24:%.*]] = and i32 [[RHS:%.*]], 16777215
; SI-NEXT: [[MUL:%.*]] = call i32 @llvm.amdgcn.mul.u24.i32(i32 [[LHS24]], i32 [[RHS24]])
; SI-NEXT: ret i32 [[MUL]]
;
; VI-LABEL: @umul24_i32(
; VI-NEXT: [[LHS24:%.*]] = and i32 [[LHS:%.*]], 16777215
; VI-NEXT: [[RHS24:%.*]] = and i32 [[RHS:%.*]], 16777215
; VI-NEXT: [[MUL:%.*]] = call i32 @llvm.amdgcn.mul.u24.i32(i32 [[LHS24]], i32 [[RHS24]])
; VI-NEXT: ret i32 [[MUL]]
;
; DISABLED-LABEL: @umul24_i32(
; DISABLED-NEXT: [[LHS24:%.*]] = and i32 [[LHS:%.*]], 16777215
; DISABLED-NEXT: [[RHS24:%.*]] = and i32 [[RHS:%.*]], 16777215
; DISABLED-NEXT: [[MUL:%.*]] = mul i32 [[LHS24]], [[RHS24]]
; DISABLED-NEXT: ret i32 [[MUL]]
;
%lhs24 = and i32 %lhs, 16777215
%rhs24 = and i32 %rhs, 16777215
%mul = mul i32 %lhs24, %rhs24
ret i32 %mul
}
define <2 x i32> @umul24_v2i32(<2 x i32> %lhs, <2 x i32> %rhs) {
; SI-LABEL: @umul24_v2i32(
; SI-NEXT: [[LHS24:%.*]] = and <2 x i32> [[LHS:%.*]], <i32 16777215, i32 16777215>
; SI-NEXT: [[RHS24:%.*]] = and <2 x i32> [[RHS:%.*]], <i32 16777215, i32 16777215>
; SI-NEXT: [[TMP1:%.*]] = extractelement <2 x i32> [[LHS24]], i64 0
; SI-NEXT: [[TMP2:%.*]] = extractelement <2 x i32> [[LHS24]], i64 1
; SI-NEXT: [[TMP3:%.*]] = extractelement <2 x i32> [[RHS24]], i64 0
; SI-NEXT: [[TMP4:%.*]] = extractelement <2 x i32> [[RHS24]], i64 1
; SI-NEXT: [[TMP5:%.*]] = call i32 @llvm.amdgcn.mul.u24.i32(i32 [[TMP1]], i32 [[TMP3]])
; SI-NEXT: [[TMP6:%.*]] = call i32 @llvm.amdgcn.mul.u24.i32(i32 [[TMP2]], i32 [[TMP4]])
; SI-NEXT: [[TMP7:%.*]] = insertelement <2 x i32> poison, i32 [[TMP5]], i64 0
; SI-NEXT: [[MUL:%.*]] = insertelement <2 x i32> [[TMP7]], i32 [[TMP6]], i64 1
; SI-NEXT: ret <2 x i32> [[MUL]]
;
; VI-LABEL: @umul24_v2i32(
; VI-NEXT: [[LHS24:%.*]] = and <2 x i32> [[LHS:%.*]], <i32 16777215, i32 16777215>
; VI-NEXT: [[RHS24:%.*]] = and <2 x i32> [[RHS:%.*]], <i32 16777215, i32 16777215>
; VI-NEXT: [[TMP1:%.*]] = extractelement <2 x i32> [[LHS24]], i64 0
; VI-NEXT: [[TMP2:%.*]] = extractelement <2 x i32> [[LHS24]], i64 1
; VI-NEXT: [[TMP3:%.*]] = extractelement <2 x i32> [[RHS24]], i64 0
; VI-NEXT: [[TMP4:%.*]] = extractelement <2 x i32> [[RHS24]], i64 1
; VI-NEXT: [[TMP5:%.*]] = call i32 @llvm.amdgcn.mul.u24.i32(i32 [[TMP1]], i32 [[TMP3]])
; VI-NEXT: [[TMP6:%.*]] = call i32 @llvm.amdgcn.mul.u24.i32(i32 [[TMP2]], i32 [[TMP4]])
; VI-NEXT: [[TMP7:%.*]] = insertelement <2 x i32> poison, i32 [[TMP5]], i64 0
; VI-NEXT: [[MUL:%.*]] = insertelement <2 x i32> [[TMP7]], i32 [[TMP6]], i64 1
; VI-NEXT: ret <2 x i32> [[MUL]]
;
; DISABLED-LABEL: @umul24_v2i32(
; DISABLED-NEXT: [[LHS24:%.*]] = and <2 x i32> [[LHS:%.*]], <i32 16777215, i32 16777215>
; DISABLED-NEXT: [[RHS24:%.*]] = and <2 x i32> [[RHS:%.*]], <i32 16777215, i32 16777215>
; DISABLED-NEXT: [[MUL:%.*]] = mul <2 x i32> [[LHS24]], [[RHS24]]
; DISABLED-NEXT: ret <2 x i32> [[MUL]]
;
%lhs24 = and <2 x i32> %lhs, <i32 16777215, i32 16777215>
%rhs24 = and <2 x i32> %rhs, <i32 16777215, i32 16777215>
%mul = mul <2 x i32> %lhs24, %rhs24
ret <2 x i32> %mul
}
define i64 @smul24_i64(i64 %lhs, i64 %rhs) {
; SI-LABEL: @smul24_i64(
; SI-NEXT: [[SHL_LHS:%.*]] = shl i64 [[LHS:%.*]], 40
; SI-NEXT: [[LHS24:%.*]] = ashr i64 [[SHL_LHS]], 40
; SI-NEXT: [[SHL_RHS:%.*]] = shl i64 [[RHS:%.*]], 40
; SI-NEXT: [[RHS24:%.*]] = ashr i64 [[SHL_RHS]], 40
; SI-NEXT: [[TMP1:%.*]] = trunc i64 [[LHS24]] to i32
; SI-NEXT: [[TMP2:%.*]] = trunc i64 [[RHS24]] to i32
; SI-NEXT: [[MUL:%.*]] = call i64 @llvm.amdgcn.mul.i24.i64(i32 [[TMP1]], i32 [[TMP2]])
; SI-NEXT: ret i64 [[MUL]]
;
; VI-LABEL: @smul24_i64(
; VI-NEXT: [[SHL_LHS:%.*]] = shl i64 [[LHS:%.*]], 40
; VI-NEXT: [[LHS24:%.*]] = ashr i64 [[SHL_LHS]], 40
; VI-NEXT: [[SHL_RHS:%.*]] = shl i64 [[RHS:%.*]], 40
; VI-NEXT: [[RHS24:%.*]] = ashr i64 [[SHL_RHS]], 40
; VI-NEXT: [[TMP1:%.*]] = trunc i64 [[LHS24]] to i32
; VI-NEXT: [[TMP2:%.*]] = trunc i64 [[RHS24]] to i32
; VI-NEXT: [[MUL:%.*]] = call i64 @llvm.amdgcn.mul.i24.i64(i32 [[TMP1]], i32 [[TMP2]])
; VI-NEXT: ret i64 [[MUL]]
;
; DISABLED-LABEL: @smul24_i64(
; DISABLED-NEXT: [[SHL_LHS:%.*]] = shl i64 [[LHS:%.*]], 40
; DISABLED-NEXT: [[LHS24:%.*]] = ashr i64 [[SHL_LHS]], 40
; DISABLED-NEXT: [[SHL_RHS:%.*]] = shl i64 [[RHS:%.*]], 40
; DISABLED-NEXT: [[RHS24:%.*]] = ashr i64 [[SHL_RHS]], 40
; DISABLED-NEXT: [[MUL:%.*]] = mul i64 [[LHS24]], [[RHS24]]
; DISABLED-NEXT: ret i64 [[MUL]]
;
%shl.lhs = shl i64 %lhs, 40
%lhs24 = ashr i64 %shl.lhs, 40
%shl.rhs = shl i64 %rhs, 40
%rhs24 = ashr i64 %shl.rhs, 40
%mul = mul i64 %lhs24, %rhs24
ret i64 %mul
}
define i64 @smul24_i64_2(i64 %lhs, i64 %rhs) {
; SI-LABEL: @smul24_i64_2(
; SI-NEXT: [[SHL_LHS:%.*]] = shl i64 [[LHS:%.*]], 49
; SI-NEXT: [[LHS24:%.*]] = ashr i64 [[SHL_LHS]], 49
; SI-NEXT: [[SHL_RHS:%.*]] = shl i64 [[RHS:%.*]], 49
; SI-NEXT: [[RHS24:%.*]] = ashr i64 [[SHL_RHS]], 49
; SI-NEXT: [[TMP1:%.*]] = trunc i64 [[LHS24]] to i32
; SI-NEXT: [[TMP2:%.*]] = trunc i64 [[RHS24]] to i32
; SI-NEXT: [[MUL:%.*]] = call i64 @llvm.amdgcn.mul.i24.i64(i32 [[TMP1]], i32 [[TMP2]])
; SI-NEXT: ret i64 [[MUL]]
;
; VI-LABEL: @smul24_i64_2(
; VI-NEXT: [[SHL_LHS:%.*]] = shl i64 [[LHS:%.*]], 49
; VI-NEXT: [[LHS24:%.*]] = ashr i64 [[SHL_LHS]], 49
; VI-NEXT: [[SHL_RHS:%.*]] = shl i64 [[RHS:%.*]], 49
; VI-NEXT: [[RHS24:%.*]] = ashr i64 [[SHL_RHS]], 49
; VI-NEXT: [[TMP1:%.*]] = trunc i64 [[LHS24]] to i32
; VI-NEXT: [[TMP2:%.*]] = trunc i64 [[RHS24]] to i32
; VI-NEXT: [[MUL:%.*]] = call i64 @llvm.amdgcn.mul.i24.i64(i32 [[TMP1]], i32 [[TMP2]])
; VI-NEXT: ret i64 [[MUL]]
;
; DISABLED-LABEL: @smul24_i64_2(
; DISABLED-NEXT: [[SHL_LHS:%.*]] = shl i64 [[LHS:%.*]], 49
; DISABLED-NEXT: [[LHS24:%.*]] = ashr i64 [[SHL_LHS]], 49
; DISABLED-NEXT: [[SHL_RHS:%.*]] = shl i64 [[RHS:%.*]], 49
; DISABLED-NEXT: [[RHS24:%.*]] = ashr i64 [[SHL_RHS]], 49
; DISABLED-NEXT: [[MUL:%.*]] = mul i64 [[LHS24]], [[RHS24]]
; DISABLED-NEXT: ret i64 [[MUL]]
;
%shl.lhs = shl i64 %lhs, 49
%lhs24 = ashr i64 %shl.lhs, 49
%shl.rhs = shl i64 %rhs, 49
%rhs24 = ashr i64 %shl.rhs, 49
%mul = mul i64 %lhs24, %rhs24
ret i64 %mul
}
define i64 @smul24_i64_3(i64 %lhs, i64 %rhs) {
; SI-LABEL: @smul24_i64_3(
; SI-NEXT: [[LHS_TRUNC:%.*]] = trunc i64 [[LHS:%.*]] to i16
; SI-NEXT: [[LHS24:%.*]] = sext i16 [[LHS_TRUNC]] to i64
; SI-NEXT: [[RHS_TRUNC:%.*]] = trunc i64 [[RHS:%.*]] to i17
; SI-NEXT: [[RHS24:%.*]] = sext i17 [[RHS_TRUNC]] to i64
; SI-NEXT: [[TMP1:%.*]] = trunc i64 [[LHS24]] to i32
; SI-NEXT: [[TMP2:%.*]] = trunc i64 [[RHS24]] to i32
; SI-NEXT: [[MUL:%.*]] = call i64 @llvm.amdgcn.mul.i24.i64(i32 [[TMP1]], i32 [[TMP2]])
; SI-NEXT: ret i64 [[MUL]]
;
; VI-LABEL: @smul24_i64_3(
; VI-NEXT: [[LHS_TRUNC:%.*]] = trunc i64 [[LHS:%.*]] to i16
; VI-NEXT: [[LHS24:%.*]] = sext i16 [[LHS_TRUNC]] to i64
; VI-NEXT: [[RHS_TRUNC:%.*]] = trunc i64 [[RHS:%.*]] to i17
; VI-NEXT: [[RHS24:%.*]] = sext i17 [[RHS_TRUNC]] to i64
; VI-NEXT: [[TMP1:%.*]] = trunc i64 [[LHS24]] to i32
; VI-NEXT: [[TMP2:%.*]] = trunc i64 [[RHS24]] to i32
; VI-NEXT: [[MUL:%.*]] = call i64 @llvm.amdgcn.mul.i24.i64(i32 [[TMP1]], i32 [[TMP2]])
; VI-NEXT: ret i64 [[MUL]]
;
; DISABLED-LABEL: @smul24_i64_3(
; DISABLED-NEXT: [[LHS_TRUNC:%.*]] = trunc i64 [[LHS:%.*]] to i16
; DISABLED-NEXT: [[LHS24:%.*]] = sext i16 [[LHS_TRUNC]] to i64
; DISABLED-NEXT: [[RHS_TRUNC:%.*]] = trunc i64 [[RHS:%.*]] to i17
; DISABLED-NEXT: [[RHS24:%.*]] = sext i17 [[RHS_TRUNC]] to i64
; DISABLED-NEXT: [[MUL:%.*]] = mul i64 [[LHS24]], [[RHS24]]
; DISABLED-NEXT: ret i64 [[MUL]]
;
%lhs.trunc = trunc i64 %lhs to i16
%lhs24 = sext i16 %lhs.trunc to i64
%rhs.trunc = trunc i64 %rhs to i17
%rhs24 = sext i17 %rhs.trunc to i64
%mul = mul i64 %lhs24, %rhs24
ret i64 %mul
}
define i64 @smul24_i64_4(i64 %lhs, i64 %rhs) {
; SI-LABEL: @smul24_i64_4(
; SI-NEXT: [[LHS_TRUNC:%.*]] = trunc i64 [[LHS:%.*]] to i24
; SI-NEXT: [[LHS24:%.*]] = sext i24 [[LHS_TRUNC]] to i64
; SI-NEXT: [[RHS_TRUNC:%.*]] = trunc i64 [[RHS:%.*]] to i25
; SI-NEXT: [[RHS24:%.*]] = sext i25 [[RHS_TRUNC]] to i64
; SI-NEXT: [[MUL:%.*]] = mul i64 [[LHS24]], [[RHS24]]
; SI-NEXT: ret i64 [[MUL]]
;
; VI-LABEL: @smul24_i64_4(
; VI-NEXT: [[LHS_TRUNC:%.*]] = trunc i64 [[LHS:%.*]] to i24
; VI-NEXT: [[LHS24:%.*]] = sext i24 [[LHS_TRUNC]] to i64
; VI-NEXT: [[RHS_TRUNC:%.*]] = trunc i64 [[RHS:%.*]] to i25
; VI-NEXT: [[RHS24:%.*]] = sext i25 [[RHS_TRUNC]] to i64
; VI-NEXT: [[MUL:%.*]] = mul i64 [[LHS24]], [[RHS24]]
; VI-NEXT: ret i64 [[MUL]]
;
; DISABLED-LABEL: @smul24_i64_4(
; DISABLED-NEXT: [[LHS_TRUNC:%.*]] = trunc i64 [[LHS:%.*]] to i24
; DISABLED-NEXT: [[LHS24:%.*]] = sext i24 [[LHS_TRUNC]] to i64
; DISABLED-NEXT: [[RHS_TRUNC:%.*]] = trunc i64 [[RHS:%.*]] to i25
; DISABLED-NEXT: [[RHS24:%.*]] = sext i25 [[RHS_TRUNC]] to i64
; DISABLED-NEXT: [[MUL:%.*]] = mul i64 [[LHS24]], [[RHS24]]
; DISABLED-NEXT: ret i64 [[MUL]]
;
%lhs.trunc = trunc i64 %lhs to i24
%lhs24 = sext i24 %lhs.trunc to i64
%rhs.trunc = trunc i64 %rhs to i25
%rhs24 = sext i25 %rhs.trunc to i64
%mul = mul i64 %lhs24, %rhs24
ret i64 %mul
}
define i64 @umul24_i64(i64 %lhs, i64 %rhs) {
; SI-LABEL: @umul24_i64(
; SI-NEXT: [[LHS24:%.*]] = and i64 [[LHS:%.*]], 16777215
; SI-NEXT: [[RHS24:%.*]] = and i64 [[RHS:%.*]], 16777215
; SI-NEXT: [[TMP1:%.*]] = trunc i64 [[LHS24]] to i32
; SI-NEXT: [[TMP2:%.*]] = trunc i64 [[RHS24]] to i32
; SI-NEXT: [[MUL:%.*]] = call i64 @llvm.amdgcn.mul.u24.i64(i32 [[TMP1]], i32 [[TMP2]])
; SI-NEXT: ret i64 [[MUL]]
;
; VI-LABEL: @umul24_i64(
; VI-NEXT: [[LHS24:%.*]] = and i64 [[LHS:%.*]], 16777215
; VI-NEXT: [[RHS24:%.*]] = and i64 [[RHS:%.*]], 16777215
; VI-NEXT: [[TMP1:%.*]] = trunc i64 [[LHS24]] to i32
; VI-NEXT: [[TMP2:%.*]] = trunc i64 [[RHS24]] to i32
; VI-NEXT: [[MUL:%.*]] = call i64 @llvm.amdgcn.mul.u24.i64(i32 [[TMP1]], i32 [[TMP2]])
; VI-NEXT: ret i64 [[MUL]]
;
; DISABLED-LABEL: @umul24_i64(
; DISABLED-NEXT: [[LHS24:%.*]] = and i64 [[LHS:%.*]], 16777215
; DISABLED-NEXT: [[RHS24:%.*]] = and i64 [[RHS:%.*]], 16777215
; DISABLED-NEXT: [[MUL:%.*]] = mul i64 [[LHS24]], [[RHS24]]
; DISABLED-NEXT: ret i64 [[MUL]]
;
%lhs24 = and i64 %lhs, 16777215
%rhs24 = and i64 %rhs, 16777215
%mul = mul i64 %lhs24, %rhs24
ret i64 %mul
}
define i64 @umul24_i64_2(i64 %lhs, i64 %rhs) {
; SI-LABEL: @umul24_i64_2(
; SI-NEXT: [[LHS24:%.*]] = and i64 [[LHS:%.*]], 65535
; SI-NEXT: [[RHS24:%.*]] = and i64 [[RHS:%.*]], 65535
; SI-NEXT: [[TMP1:%.*]] = trunc i64 [[LHS24]] to i32
; SI-NEXT: [[TMP2:%.*]] = trunc i64 [[RHS24]] to i32
; SI-NEXT: [[MUL:%.*]] = call i64 @llvm.amdgcn.mul.u24.i64(i32 [[TMP1]], i32 [[TMP2]])
; SI-NEXT: ret i64 [[MUL]]
;
; VI-LABEL: @umul24_i64_2(
; VI-NEXT: [[LHS24:%.*]] = and i64 [[LHS:%.*]], 65535
; VI-NEXT: [[RHS24:%.*]] = and i64 [[RHS:%.*]], 65535
; VI-NEXT: [[TMP1:%.*]] = trunc i64 [[LHS24]] to i32
; VI-NEXT: [[TMP2:%.*]] = trunc i64 [[RHS24]] to i32
; VI-NEXT: [[MUL:%.*]] = call i64 @llvm.amdgcn.mul.u24.i64(i32 [[TMP1]], i32 [[TMP2]])
; VI-NEXT: ret i64 [[MUL]]
;
; DISABLED-LABEL: @umul24_i64_2(
; DISABLED-NEXT: [[LHS24:%.*]] = and i64 [[LHS:%.*]], 65535
; DISABLED-NEXT: [[RHS24:%.*]] = and i64 [[RHS:%.*]], 65535
; DISABLED-NEXT: [[MUL:%.*]] = mul i64 [[LHS24]], [[RHS24]]
; DISABLED-NEXT: ret i64 [[MUL]]
;
%lhs24 = and i64 %lhs, 65535
%rhs24 = and i64 %rhs, 65535
%mul = mul i64 %lhs24, %rhs24
ret i64 %mul
}
define i31 @smul24_i31(i31 %lhs, i31 %rhs) {
; SI-LABEL: @smul24_i31(
; SI-NEXT: [[SHL_LHS:%.*]] = shl i31 [[LHS:%.*]], 7
; SI-NEXT: [[LHS24:%.*]] = ashr i31 [[SHL_LHS]], 7
; SI-NEXT: [[SHL_RHS:%.*]] = shl i31 [[RHS:%.*]], 7
; SI-NEXT: [[RHS24:%.*]] = ashr i31 [[SHL_RHS]], 7
; SI-NEXT: [[TMP1:%.*]] = sext i31 [[LHS24]] to i32
; SI-NEXT: [[TMP2:%.*]] = sext i31 [[RHS24]] to i32
; SI-NEXT: [[TMP3:%.*]] = call i32 @llvm.amdgcn.mul.i24.i32(i32 [[TMP1]], i32 [[TMP2]])
; SI-NEXT: [[MUL:%.*]] = trunc i32 [[TMP3]] to i31
; SI-NEXT: ret i31 [[MUL]]
;
; VI-LABEL: @smul24_i31(
; VI-NEXT: [[SHL_LHS:%.*]] = shl i31 [[LHS:%.*]], 7
; VI-NEXT: [[LHS24:%.*]] = ashr i31 [[SHL_LHS]], 7
; VI-NEXT: [[SHL_RHS:%.*]] = shl i31 [[RHS:%.*]], 7
; VI-NEXT: [[RHS24:%.*]] = ashr i31 [[SHL_RHS]], 7
; VI-NEXT: [[TMP1:%.*]] = sext i31 [[LHS24]] to i32
; VI-NEXT: [[TMP2:%.*]] = sext i31 [[RHS24]] to i32
; VI-NEXT: [[TMP3:%.*]] = call i32 @llvm.amdgcn.mul.i24.i32(i32 [[TMP1]], i32 [[TMP2]])
; VI-NEXT: [[MUL:%.*]] = trunc i32 [[TMP3]] to i31
; VI-NEXT: ret i31 [[MUL]]
;
; DISABLED-LABEL: @smul24_i31(
; DISABLED-NEXT: [[SHL_LHS:%.*]] = shl i31 [[LHS:%.*]], 7
; DISABLED-NEXT: [[LHS24:%.*]] = ashr i31 [[SHL_LHS]], 7
; DISABLED-NEXT: [[SHL_RHS:%.*]] = shl i31 [[RHS:%.*]], 7
; DISABLED-NEXT: [[RHS24:%.*]] = ashr i31 [[SHL_RHS]], 7
; DISABLED-NEXT: [[MUL:%.*]] = mul i31 [[LHS24]], [[RHS24]]
; DISABLED-NEXT: ret i31 [[MUL]]
;
%shl.lhs = shl i31 %lhs, 7
%lhs24 = ashr i31 %shl.lhs, 7
%shl.rhs = shl i31 %rhs, 7
%rhs24 = ashr i31 %shl.rhs, 7
%mul = mul i31 %lhs24, %rhs24
ret i31 %mul
}
define i31 @umul24_i31(i31 %lhs, i31 %rhs) {
; SI-LABEL: @umul24_i31(
; SI-NEXT: [[LHS24:%.*]] = and i31 [[LHS:%.*]], 16777215
; SI-NEXT: [[RHS24:%.*]] = and i31 [[RHS:%.*]], 16777215
; SI-NEXT: [[TMP1:%.*]] = zext i31 [[LHS24]] to i32
; SI-NEXT: [[TMP2:%.*]] = zext i31 [[RHS24]] to i32
; SI-NEXT: [[TMP3:%.*]] = call i32 @llvm.amdgcn.mul.u24.i32(i32 [[TMP1]], i32 [[TMP2]])
; SI-NEXT: [[MUL:%.*]] = trunc i32 [[TMP3]] to i31
; SI-NEXT: ret i31 [[MUL]]
;
; VI-LABEL: @umul24_i31(
; VI-NEXT: [[LHS24:%.*]] = and i31 [[LHS:%.*]], 16777215
; VI-NEXT: [[RHS24:%.*]] = and i31 [[RHS:%.*]], 16777215
; VI-NEXT: [[TMP1:%.*]] = zext i31 [[LHS24]] to i32
; VI-NEXT: [[TMP2:%.*]] = zext i31 [[RHS24]] to i32
; VI-NEXT: [[TMP3:%.*]] = call i32 @llvm.amdgcn.mul.u24.i32(i32 [[TMP1]], i32 [[TMP2]])
; VI-NEXT: [[MUL:%.*]] = trunc i32 [[TMP3]] to i31
; VI-NEXT: ret i31 [[MUL]]
;
; DISABLED-LABEL: @umul24_i31(
; DISABLED-NEXT: [[LHS24:%.*]] = and i31 [[LHS:%.*]], 16777215
; DISABLED-NEXT: [[RHS24:%.*]] = and i31 [[RHS:%.*]], 16777215
; DISABLED-NEXT: [[MUL:%.*]] = mul i31 [[LHS24]], [[RHS24]]
; DISABLED-NEXT: ret i31 [[MUL]]
;
%lhs24 = and i31 %lhs, 16777215
%rhs24 = and i31 %rhs, 16777215
%mul = mul i31 %lhs24, %rhs24
ret i31 %mul
}
define <2 x i31> @umul24_v2i31(<2 x i31> %lhs, <2 x i31> %rhs) {
; SI-LABEL: @umul24_v2i31(
; SI-NEXT: [[LHS24:%.*]] = and <2 x i31> [[LHS:%.*]], <i31 16777215, i31 16777215>
; SI-NEXT: [[RHS24:%.*]] = and <2 x i31> [[RHS:%.*]], <i31 16777215, i31 16777215>
; SI-NEXT: [[TMP1:%.*]] = extractelement <2 x i31> [[LHS24]], i64 0
; SI-NEXT: [[TMP2:%.*]] = extractelement <2 x i31> [[LHS24]], i64 1
; SI-NEXT: [[TMP3:%.*]] = extractelement <2 x i31> [[RHS24]], i64 0
; SI-NEXT: [[TMP4:%.*]] = extractelement <2 x i31> [[RHS24]], i64 1
; SI-NEXT: [[TMP5:%.*]] = zext i31 [[TMP1]] to i32
; SI-NEXT: [[TMP6:%.*]] = zext i31 [[TMP3]] to i32
; SI-NEXT: [[TMP7:%.*]] = call i32 @llvm.amdgcn.mul.u24.i32(i32 [[TMP5]], i32 [[TMP6]])
; SI-NEXT: [[TMP8:%.*]] = trunc i32 [[TMP7]] to i31
; SI-NEXT: [[TMP9:%.*]] = zext i31 [[TMP2]] to i32
; SI-NEXT: [[TMP10:%.*]] = zext i31 [[TMP4]] to i32
; SI-NEXT: [[TMP11:%.*]] = call i32 @llvm.amdgcn.mul.u24.i32(i32 [[TMP9]], i32 [[TMP10]])
; SI-NEXT: [[TMP12:%.*]] = trunc i32 [[TMP11]] to i31
; SI-NEXT: [[TMP13:%.*]] = insertelement <2 x i31> poison, i31 [[TMP8]], i64 0
; SI-NEXT: [[MUL:%.*]] = insertelement <2 x i31> [[TMP13]], i31 [[TMP12]], i64 1
; SI-NEXT: ret <2 x i31> [[MUL]]
;
; VI-LABEL: @umul24_v2i31(
; VI-NEXT: [[LHS24:%.*]] = and <2 x i31> [[LHS:%.*]], <i31 16777215, i31 16777215>
; VI-NEXT: [[RHS24:%.*]] = and <2 x i31> [[RHS:%.*]], <i31 16777215, i31 16777215>
; VI-NEXT: [[TMP1:%.*]] = extractelement <2 x i31> [[LHS24]], i64 0
; VI-NEXT: [[TMP2:%.*]] = extractelement <2 x i31> [[LHS24]], i64 1
; VI-NEXT: [[TMP3:%.*]] = extractelement <2 x i31> [[RHS24]], i64 0
; VI-NEXT: [[TMP4:%.*]] = extractelement <2 x i31> [[RHS24]], i64 1
; VI-NEXT: [[TMP5:%.*]] = zext i31 [[TMP1]] to i32
; VI-NEXT: [[TMP6:%.*]] = zext i31 [[TMP3]] to i32
; VI-NEXT: [[TMP7:%.*]] = call i32 @llvm.amdgcn.mul.u24.i32(i32 [[TMP5]], i32 [[TMP6]])
; VI-NEXT: [[TMP8:%.*]] = trunc i32 [[TMP7]] to i31
; VI-NEXT: [[TMP9:%.*]] = zext i31 [[TMP2]] to i32
; VI-NEXT: [[TMP10:%.*]] = zext i31 [[TMP4]] to i32
; VI-NEXT: [[TMP11:%.*]] = call i32 @llvm.amdgcn.mul.u24.i32(i32 [[TMP9]], i32 [[TMP10]])
; VI-NEXT: [[TMP12:%.*]] = trunc i32 [[TMP11]] to i31
; VI-NEXT: [[TMP13:%.*]] = insertelement <2 x i31> poison, i31 [[TMP8]], i64 0
; VI-NEXT: [[MUL:%.*]] = insertelement <2 x i31> [[TMP13]], i31 [[TMP12]], i64 1
; VI-NEXT: ret <2 x i31> [[MUL]]
;
; DISABLED-LABEL: @umul24_v2i31(
; DISABLED-NEXT: [[LHS24:%.*]] = and <2 x i31> [[LHS:%.*]], <i31 16777215, i31 16777215>
; DISABLED-NEXT: [[RHS24:%.*]] = and <2 x i31> [[RHS:%.*]], <i31 16777215, i31 16777215>
; DISABLED-NEXT: [[MUL:%.*]] = mul <2 x i31> [[LHS24]], [[RHS24]]
; DISABLED-NEXT: ret <2 x i31> [[MUL]]
;
%lhs24 = and <2 x i31> %lhs, <i31 16777215, i31 16777215>
%rhs24 = and <2 x i31> %rhs, <i31 16777215, i31 16777215>
%mul = mul <2 x i31> %lhs24, %rhs24
ret <2 x i31> %mul
}
define <2 x i31> @smul24_v2i31(<2 x i31> %lhs, <2 x i31> %rhs) {
; SI-LABEL: @smul24_v2i31(
; SI-NEXT: [[SHL_LHS:%.*]] = shl <2 x i31> [[LHS:%.*]], <i31 8, i31 8>
; SI-NEXT: [[LHS24:%.*]] = ashr <2 x i31> [[SHL_LHS]], <i31 8, i31 8>
; SI-NEXT: [[SHL_RHS:%.*]] = shl <2 x i31> [[RHS:%.*]], <i31 8, i31 8>
; SI-NEXT: [[RHS24:%.*]] = ashr <2 x i31> [[SHL_RHS]], <i31 8, i31 8>
; SI-NEXT: [[TMP1:%.*]] = extractelement <2 x i31> [[LHS24]], i64 0
; SI-NEXT: [[TMP2:%.*]] = extractelement <2 x i31> [[LHS24]], i64 1
; SI-NEXT: [[TMP3:%.*]] = extractelement <2 x i31> [[RHS24]], i64 0
; SI-NEXT: [[TMP4:%.*]] = extractelement <2 x i31> [[RHS24]], i64 1
; SI-NEXT: [[TMP5:%.*]] = sext i31 [[TMP1]] to i32
; SI-NEXT: [[TMP6:%.*]] = sext i31 [[TMP3]] to i32
; SI-NEXT: [[TMP7:%.*]] = call i32 @llvm.amdgcn.mul.i24.i32(i32 [[TMP5]], i32 [[TMP6]])
; SI-NEXT: [[TMP8:%.*]] = trunc i32 [[TMP7]] to i31
; SI-NEXT: [[TMP9:%.*]] = sext i31 [[TMP2]] to i32
; SI-NEXT: [[TMP10:%.*]] = sext i31 [[TMP4]] to i32
; SI-NEXT: [[TMP11:%.*]] = call i32 @llvm.amdgcn.mul.i24.i32(i32 [[TMP9]], i32 [[TMP10]])
; SI-NEXT: [[TMP12:%.*]] = trunc i32 [[TMP11]] to i31
; SI-NEXT: [[TMP13:%.*]] = insertelement <2 x i31> poison, i31 [[TMP8]], i64 0
; SI-NEXT: [[MUL:%.*]] = insertelement <2 x i31> [[TMP13]], i31 [[TMP12]], i64 1
; SI-NEXT: ret <2 x i31> [[MUL]]
;
; VI-LABEL: @smul24_v2i31(
; VI-NEXT: [[SHL_LHS:%.*]] = shl <2 x i31> [[LHS:%.*]], <i31 8, i31 8>
; VI-NEXT: [[LHS24:%.*]] = ashr <2 x i31> [[SHL_LHS]], <i31 8, i31 8>
; VI-NEXT: [[SHL_RHS:%.*]] = shl <2 x i31> [[RHS:%.*]], <i31 8, i31 8>
; VI-NEXT: [[RHS24:%.*]] = ashr <2 x i31> [[SHL_RHS]], <i31 8, i31 8>
; VI-NEXT: [[TMP1:%.*]] = extractelement <2 x i31> [[LHS24]], i64 0
; VI-NEXT: [[TMP2:%.*]] = extractelement <2 x i31> [[LHS24]], i64 1
; VI-NEXT: [[TMP3:%.*]] = extractelement <2 x i31> [[RHS24]], i64 0
; VI-NEXT: [[TMP4:%.*]] = extractelement <2 x i31> [[RHS24]], i64 1
; VI-NEXT: [[TMP5:%.*]] = sext i31 [[TMP1]] to i32
; VI-NEXT: [[TMP6:%.*]] = sext i31 [[TMP3]] to i32
; VI-NEXT: [[TMP7:%.*]] = call i32 @llvm.amdgcn.mul.i24.i32(i32 [[TMP5]], i32 [[TMP6]])
; VI-NEXT: [[TMP8:%.*]] = trunc i32 [[TMP7]] to i31
; VI-NEXT: [[TMP9:%.*]] = sext i31 [[TMP2]] to i32
; VI-NEXT: [[TMP10:%.*]] = sext i31 [[TMP4]] to i32
; VI-NEXT: [[TMP11:%.*]] = call i32 @llvm.amdgcn.mul.i24.i32(i32 [[TMP9]], i32 [[TMP10]])
; VI-NEXT: [[TMP12:%.*]] = trunc i32 [[TMP11]] to i31
; VI-NEXT: [[TMP13:%.*]] = insertelement <2 x i31> poison, i31 [[TMP8]], i64 0
; VI-NEXT: [[MUL:%.*]] = insertelement <2 x i31> [[TMP13]], i31 [[TMP12]], i64 1
; VI-NEXT: ret <2 x i31> [[MUL]]
;
; DISABLED-LABEL: @smul24_v2i31(
; DISABLED-NEXT: [[SHL_LHS:%.*]] = shl <2 x i31> [[LHS:%.*]], <i31 8, i31 8>
; DISABLED-NEXT: [[LHS24:%.*]] = ashr <2 x i31> [[SHL_LHS]], <i31 8, i31 8>
; DISABLED-NEXT: [[SHL_RHS:%.*]] = shl <2 x i31> [[RHS:%.*]], <i31 8, i31 8>
; DISABLED-NEXT: [[RHS24:%.*]] = ashr <2 x i31> [[SHL_RHS]], <i31 8, i31 8>
; DISABLED-NEXT: [[MUL:%.*]] = mul <2 x i31> [[LHS24]], [[RHS24]]
; DISABLED-NEXT: ret <2 x i31> [[MUL]]
;
%shl.lhs = shl <2 x i31> %lhs, <i31 8, i31 8>
%lhs24 = ashr <2 x i31> %shl.lhs, <i31 8, i31 8>
%shl.rhs = shl <2 x i31> %rhs, <i31 8, i31 8>
%rhs24 = ashr <2 x i31> %shl.rhs, <i31 8, i31 8>
%mul = mul <2 x i31> %lhs24, %rhs24
ret <2 x i31> %mul
}
define i33 @smul24_i33(i33 %lhs, i33 %rhs) {
; SI-LABEL: @smul24_i33(
; SI-NEXT: [[SHL_LHS:%.*]] = shl i33 [[LHS:%.*]], 9
; SI-NEXT: [[LHS24:%.*]] = ashr i33 [[SHL_LHS]], 9
; SI-NEXT: [[SHL_RHS:%.*]] = shl i33 [[RHS:%.*]], 9
; SI-NEXT: [[RHS24:%.*]] = ashr i33 [[SHL_RHS]], 9
; SI-NEXT: [[TMP1:%.*]] = trunc i33 [[LHS24]] to i32
; SI-NEXT: [[TMP2:%.*]] = trunc i33 [[RHS24]] to i32
; SI-NEXT: [[TMP3:%.*]] = call i64 @llvm.amdgcn.mul.i24.i64(i32 [[TMP1]], i32 [[TMP2]])
; SI-NEXT: [[MUL:%.*]] = trunc i64 [[TMP3]] to i33
; SI-NEXT: ret i33 [[MUL]]
;
; VI-LABEL: @smul24_i33(
; VI-NEXT: [[SHL_LHS:%.*]] = shl i33 [[LHS:%.*]], 9
; VI-NEXT: [[LHS24:%.*]] = ashr i33 [[SHL_LHS]], 9
; VI-NEXT: [[SHL_RHS:%.*]] = shl i33 [[RHS:%.*]], 9
; VI-NEXT: [[RHS24:%.*]] = ashr i33 [[SHL_RHS]], 9
; VI-NEXT: [[TMP1:%.*]] = trunc i33 [[LHS24]] to i32
; VI-NEXT: [[TMP2:%.*]] = trunc i33 [[RHS24]] to i32
; VI-NEXT: [[TMP3:%.*]] = call i64 @llvm.amdgcn.mul.i24.i64(i32 [[TMP1]], i32 [[TMP2]])
; VI-NEXT: [[MUL:%.*]] = trunc i64 [[TMP3]] to i33
; VI-NEXT: ret i33 [[MUL]]
;
; DISABLED-LABEL: @smul24_i33(
; DISABLED-NEXT: [[SHL_LHS:%.*]] = shl i33 [[LHS:%.*]], 9
; DISABLED-NEXT: [[LHS24:%.*]] = ashr i33 [[SHL_LHS]], 9
; DISABLED-NEXT: [[SHL_RHS:%.*]] = shl i33 [[RHS:%.*]], 9
; DISABLED-NEXT: [[RHS24:%.*]] = ashr i33 [[SHL_RHS]], 9
; DISABLED-NEXT: [[MUL:%.*]] = mul i33 [[LHS24]], [[RHS24]]
; DISABLED-NEXT: ret i33 [[MUL]]
;
%shl.lhs = shl i33 %lhs, 9
%lhs24 = ashr i33 %shl.lhs, 9
%shl.rhs = shl i33 %rhs, 9
%rhs24 = ashr i33 %shl.rhs, 9
%mul = mul i33 %lhs24, %rhs24
ret i33 %mul
}
define i33 @umul24_i33(i33 %lhs, i33 %rhs) {
; SI-LABEL: @umul24_i33(
; SI-NEXT: [[LHS24:%.*]] = and i33 [[LHS:%.*]], 16777215
; SI-NEXT: [[RHS24:%.*]] = and i33 [[RHS:%.*]], 16777215
; SI-NEXT: [[TMP1:%.*]] = trunc i33 [[LHS24]] to i32
; SI-NEXT: [[TMP2:%.*]] = trunc i33 [[RHS24]] to i32
; SI-NEXT: [[TMP3:%.*]] = call i64 @llvm.amdgcn.mul.u24.i64(i32 [[TMP1]], i32 [[TMP2]])
; SI-NEXT: [[MUL:%.*]] = trunc i64 [[TMP3]] to i33
; SI-NEXT: ret i33 [[MUL]]
;
; VI-LABEL: @umul24_i33(
; VI-NEXT: [[LHS24:%.*]] = and i33 [[LHS:%.*]], 16777215
; VI-NEXT: [[RHS24:%.*]] = and i33 [[RHS:%.*]], 16777215
; VI-NEXT: [[TMP1:%.*]] = trunc i33 [[LHS24]] to i32
; VI-NEXT: [[TMP2:%.*]] = trunc i33 [[RHS24]] to i32
; VI-NEXT: [[TMP3:%.*]] = call i64 @llvm.amdgcn.mul.u24.i64(i32 [[TMP1]], i32 [[TMP2]])
; VI-NEXT: [[MUL:%.*]] = trunc i64 [[TMP3]] to i33
; VI-NEXT: ret i33 [[MUL]]
;
; DISABLED-LABEL: @umul24_i33(
; DISABLED-NEXT: [[LHS24:%.*]] = and i33 [[LHS:%.*]], 16777215
; DISABLED-NEXT: [[RHS24:%.*]] = and i33 [[RHS:%.*]], 16777215
; DISABLED-NEXT: [[MUL:%.*]] = mul i33 [[LHS24]], [[RHS24]]
; DISABLED-NEXT: ret i33 [[MUL]]
;
%lhs24 = and i33 %lhs, 16777215
%rhs24 = and i33 %rhs, 16777215
%mul = mul i33 %lhs24, %rhs24
ret i33 %mul
}
define i32 @smul25_i32(i32 %lhs, i32 %rhs) {
; SI-LABEL: @smul25_i32(
; SI-NEXT: [[SHL_LHS:%.*]] = shl i32 [[LHS:%.*]], 7
; SI-NEXT: [[LHS24:%.*]] = ashr i32 [[SHL_LHS]], 7
; SI-NEXT: [[SHL_RHS:%.*]] = shl i32 [[RHS:%.*]], 7
; SI-NEXT: [[RHS24:%.*]] = ashr i32 [[SHL_RHS]], 7
; SI-NEXT: [[MUL:%.*]] = mul i32 [[LHS24]], [[RHS24]]
; SI-NEXT: ret i32 [[MUL]]
;
; VI-LABEL: @smul25_i32(
; VI-NEXT: [[SHL_LHS:%.*]] = shl i32 [[LHS:%.*]], 7
; VI-NEXT: [[LHS24:%.*]] = ashr i32 [[SHL_LHS]], 7
; VI-NEXT: [[SHL_RHS:%.*]] = shl i32 [[RHS:%.*]], 7
; VI-NEXT: [[RHS24:%.*]] = ashr i32 [[SHL_RHS]], 7
; VI-NEXT: [[MUL:%.*]] = mul i32 [[LHS24]], [[RHS24]]
; VI-NEXT: ret i32 [[MUL]]
;
; DISABLED-LABEL: @smul25_i32(
; DISABLED-NEXT: [[SHL_LHS:%.*]] = shl i32 [[LHS:%.*]], 7
; DISABLED-NEXT: [[LHS24:%.*]] = ashr i32 [[SHL_LHS]], 7
; DISABLED-NEXT: [[SHL_RHS:%.*]] = shl i32 [[RHS:%.*]], 7
; DISABLED-NEXT: [[RHS24:%.*]] = ashr i32 [[SHL_RHS]], 7
; DISABLED-NEXT: [[MUL:%.*]] = mul i32 [[LHS24]], [[RHS24]]
; DISABLED-NEXT: ret i32 [[MUL]]
;
%shl.lhs = shl i32 %lhs, 7
%lhs24 = ashr i32 %shl.lhs, 7
%shl.rhs = shl i32 %rhs, 7
%rhs24 = ashr i32 %shl.rhs, 7
%mul = mul i32 %lhs24, %rhs24
ret i32 %mul
}
define i32 @umul25_i32(i32 %lhs, i32 %rhs) {
; SI-LABEL: @umul25_i32(
; SI-NEXT: [[LHS24:%.*]] = and i32 [[LHS:%.*]], 33554431
; SI-NEXT: [[RHS24:%.*]] = and i32 [[RHS:%.*]], 33554431
; SI-NEXT: [[MUL:%.*]] = mul i32 [[LHS24]], [[RHS24]]
; SI-NEXT: ret i32 [[MUL]]
;
; VI-LABEL: @umul25_i32(
; VI-NEXT: [[LHS24:%.*]] = and i32 [[LHS:%.*]], 33554431
; VI-NEXT: [[RHS24:%.*]] = and i32 [[RHS:%.*]], 33554431
; VI-NEXT: [[MUL:%.*]] = mul i32 [[LHS24]], [[RHS24]]
; VI-NEXT: ret i32 [[MUL]]
;
; DISABLED-LABEL: @umul25_i32(
; DISABLED-NEXT: [[LHS24:%.*]] = and i32 [[LHS:%.*]], 33554431
; DISABLED-NEXT: [[RHS24:%.*]] = and i32 [[RHS:%.*]], 33554431
; DISABLED-NEXT: [[MUL:%.*]] = mul i32 [[LHS24]], [[RHS24]]
; DISABLED-NEXT: ret i32 [[MUL]]
;
%lhs24 = and i32 %lhs, 33554431
%rhs24 = and i32 %rhs, 33554431
%mul = mul i32 %lhs24, %rhs24
ret i32 %mul
}
define <2 x i33> @smul24_v2i33(<2 x i33> %lhs, <2 x i33> %rhs) {
; SI-LABEL: @smul24_v2i33(
; SI-NEXT: [[SHL_LHS:%.*]] = shl <2 x i33> [[LHS:%.*]], <i33 9, i33 9>
; SI-NEXT: [[LHS24:%.*]] = ashr <2 x i33> [[SHL_LHS]], <i33 9, i33 9>
; SI-NEXT: [[SHL_RHS:%.*]] = shl <2 x i33> [[RHS:%.*]], <i33 9, i33 9>
; SI-NEXT: [[RHS24:%.*]] = ashr <2 x i33> [[SHL_RHS]], <i33 9, i33 9>
; SI-NEXT: [[TMP1:%.*]] = extractelement <2 x i33> [[LHS24]], i64 0
; SI-NEXT: [[TMP2:%.*]] = extractelement <2 x i33> [[LHS24]], i64 1
; SI-NEXT: [[TMP3:%.*]] = extractelement <2 x i33> [[RHS24]], i64 0
; SI-NEXT: [[TMP4:%.*]] = extractelement <2 x i33> [[RHS24]], i64 1
; SI-NEXT: [[TMP5:%.*]] = trunc i33 [[TMP1]] to i32
; SI-NEXT: [[TMP6:%.*]] = trunc i33 [[TMP3]] to i32
; SI-NEXT: [[TMP7:%.*]] = call i64 @llvm.amdgcn.mul.i24.i64(i32 [[TMP5]], i32 [[TMP6]])
; SI-NEXT: [[TMP8:%.*]] = trunc i64 [[TMP7]] to i33
; SI-NEXT: [[TMP9:%.*]] = trunc i33 [[TMP2]] to i32
; SI-NEXT: [[TMP10:%.*]] = trunc i33 [[TMP4]] to i32
; SI-NEXT: [[TMP11:%.*]] = call i64 @llvm.amdgcn.mul.i24.i64(i32 [[TMP9]], i32 [[TMP10]])
; SI-NEXT: [[TMP12:%.*]] = trunc i64 [[TMP11]] to i33
; SI-NEXT: [[TMP13:%.*]] = insertelement <2 x i33> poison, i33 [[TMP8]], i64 0
; SI-NEXT: [[MUL:%.*]] = insertelement <2 x i33> [[TMP13]], i33 [[TMP12]], i64 1
; SI-NEXT: ret <2 x i33> [[MUL]]
;
; VI-LABEL: @smul24_v2i33(
; VI-NEXT: [[SHL_LHS:%.*]] = shl <2 x i33> [[LHS:%.*]], <i33 9, i33 9>
; VI-NEXT: [[LHS24:%.*]] = ashr <2 x i33> [[SHL_LHS]], <i33 9, i33 9>
; VI-NEXT: [[SHL_RHS:%.*]] = shl <2 x i33> [[RHS:%.*]], <i33 9, i33 9>
; VI-NEXT: [[RHS24:%.*]] = ashr <2 x i33> [[SHL_RHS]], <i33 9, i33 9>
; VI-NEXT: [[TMP1:%.*]] = extractelement <2 x i33> [[LHS24]], i64 0
; VI-NEXT: [[TMP2:%.*]] = extractelement <2 x i33> [[LHS24]], i64 1
; VI-NEXT: [[TMP3:%.*]] = extractelement <2 x i33> [[RHS24]], i64 0
; VI-NEXT: [[TMP4:%.*]] = extractelement <2 x i33> [[RHS24]], i64 1
; VI-NEXT: [[TMP5:%.*]] = trunc i33 [[TMP1]] to i32
; VI-NEXT: [[TMP6:%.*]] = trunc i33 [[TMP3]] to i32
; VI-NEXT: [[TMP7:%.*]] = call i64 @llvm.amdgcn.mul.i24.i64(i32 [[TMP5]], i32 [[TMP6]])
; VI-NEXT: [[TMP8:%.*]] = trunc i64 [[TMP7]] to i33
; VI-NEXT: [[TMP9:%.*]] = trunc i33 [[TMP2]] to i32
; VI-NEXT: [[TMP10:%.*]] = trunc i33 [[TMP4]] to i32
; VI-NEXT: [[TMP11:%.*]] = call i64 @llvm.amdgcn.mul.i24.i64(i32 [[TMP9]], i32 [[TMP10]])
; VI-NEXT: [[TMP12:%.*]] = trunc i64 [[TMP11]] to i33
; VI-NEXT: [[TMP13:%.*]] = insertelement <2 x i33> poison, i33 [[TMP8]], i64 0
; VI-NEXT: [[MUL:%.*]] = insertelement <2 x i33> [[TMP13]], i33 [[TMP12]], i64 1
; VI-NEXT: ret <2 x i33> [[MUL]]
;
; DISABLED-LABEL: @smul24_v2i33(
; DISABLED-NEXT: [[SHL_LHS:%.*]] = shl <2 x i33> [[LHS:%.*]], <i33 9, i33 9>
; DISABLED-NEXT: [[LHS24:%.*]] = ashr <2 x i33> [[SHL_LHS]], <i33 9, i33 9>
; DISABLED-NEXT: [[SHL_RHS:%.*]] = shl <2 x i33> [[RHS:%.*]], <i33 9, i33 9>
; DISABLED-NEXT: [[RHS24:%.*]] = ashr <2 x i33> [[SHL_RHS]], <i33 9, i33 9>
; DISABLED-NEXT: [[MUL:%.*]] = mul <2 x i33> [[LHS24]], [[RHS24]]
; DISABLED-NEXT: ret <2 x i33> [[MUL]]
;
%shl.lhs = shl <2 x i33> %lhs, <i33 9, i33 9>
%lhs24 = ashr <2 x i33> %shl.lhs, <i33 9, i33 9>
%shl.rhs = shl <2 x i33> %rhs, <i33 9, i33 9>
%rhs24 = ashr <2 x i33> %shl.rhs, <i33 9, i33 9>
%mul = mul <2 x i33> %lhs24, %rhs24
ret <2 x i33> %mul
}
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