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llvm-project/llvm/test/Analysis/CostModel/RISCV/cast.ll
Yeting Kuo ecd7a0132a [RISCV] Add basic cost model for vector casting 
To perform the cost model of vector casting, the patch consider most vector
casts as their scalar form and consider those vector form of free scalr castings
as 1.

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D121771
2022-03-22 14:17:08 +08:00

307 lines
25 KiB
LLVM
Raw Blame History

; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
; RUN: opt < %s -mtriple=riscv32 -mattr=+v,+zfh,+experimental-zvfh -riscv-v-vector-bits-min=256 -passes='print<cost-model>' -cost-kind=throughput 2>&1 -disable-output | FileCheck %s --check-prefix=RISCV32
; RUN: opt < %s -mtriple=riscv64 -mattr=+v,+zfh,+experimental-zvfh -riscv-v-vector-bits-min=256 -passes='print<cost-model>' -cost-kind=throughput 2>&1 -disable-output | FileCheck %s --check-prefix=RISCV64
define void @ext() {
; RISCV32-LABEL: 'ext'
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s4i8i16 = sext <4 x i8> undef to <4 x i16>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %z4i8i16 = zext <4 x i8> undef to <4 x i16>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s4i8i32 = sext <4 x i8> undef to <4 x i32>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %z4i8i32 = zext <4 x i8> undef to <4 x i32>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s4i8i64 = sext <4 x i8> undef to <4 x i64>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %z4i8i64 = zext <4 x i8> undef to <4 x i64>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s4i16i32 = sext <4 x i16> undef to <4 x i32>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %z4i16i32 = zext <4 x i16> undef to <4 x i32>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s4i16i64 = sext <4 x i16> undef to <4 x i64>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %z4i16i64 = zext <4 x i16> undef to <4 x i64>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s4i32i64 = sext <4 x i32> undef to <4 x i64>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %z4i32i64 = zext <4 x i32> undef to <4 x i64>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s8i8i16 = sext <8 x i8> undef to <8 x i16>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %z8i8i16 = zext <8 x i8> undef to <8 x i16>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s8i8i32 = sext <8 x i8> undef to <8 x i32>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %z8i8i32 = zext <8 x i8> undef to <8 x i32>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s8i8i64 = sext <8 x i8> undef to <8 x i64>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %z8i8i64 = zext <8 x i8> undef to <8 x i64>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s8i16i32 = sext <8 x i16> undef to <8 x i32>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %z8i16i32 = zext <8 x i16> undef to <8 x i32>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s8i16i64 = sext <8 x i16> undef to <8 x i64>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %z8i16i64 = zext <8 x i16> undef to <8 x i64>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
;
; RISCV64-LABEL: 'ext'
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s4i8i16 = sext <4 x i8> undef to <4 x i16>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %z4i8i16 = zext <4 x i8> undef to <4 x i16>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s4i8i32 = sext <4 x i8> undef to <4 x i32>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %z4i8i32 = zext <4 x i8> undef to <4 x i32>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s4i8i64 = sext <4 x i8> undef to <4 x i64>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %z4i8i64 = zext <4 x i8> undef to <4 x i64>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s4i16i32 = sext <4 x i16> undef to <4 x i32>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %z4i16i32 = zext <4 x i16> undef to <4 x i32>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s4i16i64 = sext <4 x i16> undef to <4 x i64>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %z4i16i64 = zext <4 x i16> undef to <4 x i64>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s4i32i64 = sext <4 x i32> undef to <4 x i64>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %z4i32i64 = zext <4 x i32> undef to <4 x i64>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s8i8i16 = sext <8 x i8> undef to <8 x i16>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %z8i8i16 = zext <8 x i8> undef to <8 x i16>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s8i8i32 = sext <8 x i8> undef to <8 x i32>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %z8i8i32 = zext <8 x i8> undef to <8 x i32>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s8i8i64 = sext <8 x i8> undef to <8 x i64>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %z8i8i64 = zext <8 x i8> undef to <8 x i64>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s8i16i32 = sext <8 x i16> undef to <8 x i32>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %z8i16i32 = zext <8 x i16> undef to <8 x i32>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s8i16i64 = sext <8 x i16> undef to <8 x i64>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %z8i16i64 = zext <8 x i16> undef to <8 x i64>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
%s4i8i16 = sext <4 x i8> undef to <4 x i16>
%z4i8i16 = zext <4 x i8> undef to <4 x i16>
%s4i8i32 = sext <4 x i8> undef to <4 x i32>
%z4i8i32 = zext <4 x i8> undef to <4 x i32>
%s4i8i64 = sext <4 x i8> undef to <4 x i64>
%z4i8i64 = zext <4 x i8> undef to <4 x i64>
%s4i16i32 = sext <4 x i16> undef to <4 x i32>
%z4i16i32 = zext <4 x i16> undef to <4 x i32>
%s4i16i64 = sext <4 x i16> undef to <4 x i64>
%z4i16i64 = zext <4 x i16> undef to <4 x i64>
%s4i32i64 = sext <4 x i32> undef to <4 x i64>
%z4i32i64 = zext <4 x i32> undef to <4 x i64>
%s8i8i16 = sext <8 x i8> undef to <8 x i16>
%z8i8i16 = zext <8 x i8> undef to <8 x i16>
%s8i8i32 = sext <8 x i8> undef to <8 x i32>
%z8i8i32 = zext <8 x i8> undef to <8 x i32>
%s8i8i64 = sext <8 x i8> undef to <8 x i64>
%z8i8i64 = zext <8 x i8> undef to <8 x i64>
%s8i16i32 = sext <8 x i16> undef to <8 x i32>
%z8i16i32 = zext <8 x i16> undef to <8 x i32>
%s8i16i64 = sext <8 x i16> undef to <8 x i64>
%z8i16i64 = zext <8 x i16> undef to <8 x i64>
ret void
}
define void @trunc() {
; RISCV32-LABEL: 'trunc'
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s4i8i16 = trunc <4 x i16> undef to <4 x i8>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %s4i8i32 = trunc <4 x i32> undef to <4 x i8>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %s4i8i64 = trunc <4 x i64> undef to <4 x i8>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s4i16i32 = trunc <4 x i32> undef to <4 x i16>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %s4i16i64 = trunc <4 x i64> undef to <4 x i16>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s4i32i64 = trunc <4 x i64> undef to <4 x i32>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
;
; RISCV64-LABEL: 'trunc'
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s4i8i16 = trunc <4 x i16> undef to <4 x i8>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %s4i8i32 = trunc <4 x i32> undef to <4 x i8>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %s4i8i64 = trunc <4 x i64> undef to <4 x i8>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s4i16i32 = trunc <4 x i32> undef to <4 x i16>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %s4i16i64 = trunc <4 x i64> undef to <4 x i16>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s4i32i64 = trunc <4 x i64> undef to <4 x i32>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
%s4i8i16 = trunc <4 x i16> undef to <4 x i8>
%s4i8i32 = trunc <4 x i32> undef to <4 x i8>
%s4i8i64 = trunc <4 x i64> undef to <4 x i8>
%s4i16i32 = trunc <4 x i32> undef to <4 x i16>
%s4i16i64 = trunc <4 x i64> undef to <4 x i16>
%s4i32i64 = trunc <4 x i64> undef to <4 x i32>
ret void
}
define void @fpext() {
; RISCV32-LABEL: 'fpext'
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v0 = fpext <8 x half> undef to <8 x float>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v1 = fpext <8 x half> undef to <8 x double>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2 = fpext <8 x float> undef to <8 x double>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
;
; RISCV64-LABEL: 'fpext'
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v0 = fpext <8 x half> undef to <8 x float>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v1 = fpext <8 x half> undef to <8 x double>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2 = fpext <8 x float> undef to <8 x double>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
%v0 = fpext <8 x half> undef to <8 x float>
%v1 = fpext <8 x half> undef to <8 x double>
%v2 = fpext <8 x float> undef to <8 x double>
ret void
}
define void @ftrunc() {
; RISCV32-LABEL: 'ftrunc'
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v0 = fptrunc <8 x float> undef to <8 x half>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v1 = fptrunc <8 x double> undef to <8 x half>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2 = fptrunc <8 x double> undef to <8 x float>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
;
; RISCV64-LABEL: 'ftrunc'
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v0 = fptrunc <8 x float> undef to <8 x half>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v1 = fptrunc <8 x double> undef to <8 x half>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2 = fptrunc <8 x double> undef to <8 x float>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
%v0 = fptrunc <8 x float> undef to <8 x half>
%v1 = fptrunc <8 x double> undef to <8 x half>
%v2 = fptrunc <8 x double> undef to <8 x float>
ret void
}
define void @fp_to_int() {
; RISCV32-LABEL: 'fp_to_int'
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s0 = fptosi <4 x half> undef to <4 x i8>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %s1 = fptosi <4 x float> undef to <4 x i8>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %s2 = fptosi <4 x double> undef to <4 x i8>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s3 = fptosi <4 x half> undef to <4 x i16>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s4 = fptosi <4 x float> undef to <4 x i16>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %s5 = fptosi <4 x double> undef to <4 x i16>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s6 = fptosi <4 x half> undef to <4 x i32>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s7 = fptosi <4 x float> undef to <4 x i32>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s8 = fptosi <4 x double> undef to <4 x i32>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %s9 = fptosi <4 x half> undef to <4 x i64>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s10 = fptosi <4 x float> undef to <4 x i64>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %s11 = fptosi <4 x double> undef to <4 x i16>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %u0 = fptoui <4 x half> undef to <4 x i8>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %u1 = fptoui <4 x float> undef to <4 x i8>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %u2 = fptoui <4 x double> undef to <4 x i8>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %u3 = fptoui <4 x half> undef to <4 x i16>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %u4 = fptoui <4 x float> undef to <4 x i16>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %u5 = fptoui <4 x double> undef to <4 x i16>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %u6 = fptoui <4 x half> undef to <4 x i32>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %u7 = fptoui <4 x float> undef to <4 x i32>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %u8 = fptoui <4 x double> undef to <4 x i32>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %u9 = fptoui <4 x half> undef to <4 x i64>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %u10 = fptoui <4 x float> undef to <4 x i64>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %u11 = fptoui <4 x double> undef to <4 x i16>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
;
; RISCV64-LABEL: 'fp_to_int'
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s0 = fptosi <4 x half> undef to <4 x i8>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %s1 = fptosi <4 x float> undef to <4 x i8>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %s2 = fptosi <4 x double> undef to <4 x i8>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s3 = fptosi <4 x half> undef to <4 x i16>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s4 = fptosi <4 x float> undef to <4 x i16>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %s5 = fptosi <4 x double> undef to <4 x i16>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s6 = fptosi <4 x half> undef to <4 x i32>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s7 = fptosi <4 x float> undef to <4 x i32>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s8 = fptosi <4 x double> undef to <4 x i32>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %s9 = fptosi <4 x half> undef to <4 x i64>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s10 = fptosi <4 x float> undef to <4 x i64>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %s11 = fptosi <4 x double> undef to <4 x i16>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %u0 = fptoui <4 x half> undef to <4 x i8>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %u1 = fptoui <4 x float> undef to <4 x i8>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %u2 = fptoui <4 x double> undef to <4 x i8>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %u3 = fptoui <4 x half> undef to <4 x i16>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %u4 = fptoui <4 x float> undef to <4 x i16>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %u5 = fptoui <4 x double> undef to <4 x i16>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %u6 = fptoui <4 x half> undef to <4 x i32>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %u7 = fptoui <4 x float> undef to <4 x i32>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %u8 = fptoui <4 x double> undef to <4 x i32>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %u9 = fptoui <4 x half> undef to <4 x i64>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %u10 = fptoui <4 x float> undef to <4 x i64>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %u11 = fptoui <4 x double> undef to <4 x i16>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
%s0 = fptosi <4 x half> undef to <4 x i8>
%s1 = fptosi <4 x float> undef to <4 x i8>
%s2 = fptosi <4 x double> undef to <4 x i8>
%s3 = fptosi <4 x half> undef to <4 x i16>
%s4 = fptosi <4 x float> undef to <4 x i16>
%s5 = fptosi <4 x double> undef to <4 x i16>
%s6 = fptosi <4 x half> undef to <4 x i32>
%s7 = fptosi <4 x float> undef to <4 x i32>
%s8 = fptosi <4 x double> undef to <4 x i32>
%s9 = fptosi <4 x half> undef to <4 x i64>
%s10 = fptosi <4 x float> undef to <4 x i64>
%s11 = fptosi <4 x double> undef to <4 x i16>
%u0 = fptoui <4 x half> undef to <4 x i8>
%u1 = fptoui <4 x float> undef to <4 x i8>
%u2 = fptoui <4 x double> undef to <4 x i8>
%u3 = fptoui <4 x half> undef to <4 x i16>
%u4 = fptoui <4 x float> undef to <4 x i16>
%u5 = fptoui <4 x double> undef to <4 x i16>
%u6 = fptoui <4 x half> undef to <4 x i32>
%u7 = fptoui <4 x float> undef to <4 x i32>
%u8 = fptoui <4 x double> undef to <4 x i32>
%u9 = fptoui <4 x half> undef to <4 x i64>
%u10 = fptoui <4 x float> undef to <4 x i64>
%u11 = fptoui <4 x double> undef to <4 x i16>
ret void
}
define void @int_to_fp() {
; RISCV32-LABEL: 'int_to_fp'
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s0 = sitofp <4 x i8> undef to <4 x half>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %s1 = sitofp <4 x i8> undef to <4 x float>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %s2 = sitofp <4 x i8> undef to <4 x double>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s3 = sitofp <4 x i16> undef to <4 x half>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s4 = sitofp <4 x i16> undef to <4 x float>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %s5 = sitofp <4 x i16> undef to <4 x double>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s6 = sitofp <4 x i32> undef to <4 x half>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s7 = sitofp <4 x i32> undef to <4 x float>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s8 = sitofp <4 x i32> undef to <4 x double>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %s9 = sitofp <4 x i64> undef to <4 x half>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s10 = sitofp <4 x i64> undef to <4 x float>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %s11 = sitofp <4 x i16> undef to <4 x double>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %u0 = uitofp <4 x i8> undef to <4 x half>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %u1 = uitofp <4 x i8> undef to <4 x float>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %u2 = uitofp <4 x i8> undef to <4 x double>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %u3 = uitofp <4 x i16> undef to <4 x half>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %u4 = uitofp <4 x i16> undef to <4 x float>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %u5 = uitofp <4 x i16> undef to <4 x double>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %u6 = uitofp <4 x i32> undef to <4 x half>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %u7 = uitofp <4 x i32> undef to <4 x float>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %u8 = uitofp <4 x i32> undef to <4 x double>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %u9 = uitofp <4 x i64> undef to <4 x half>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %u10 = uitofp <4 x i64> undef to <4 x float>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %u11 = uitofp <4 x i16> undef to <4 x double>
; RISCV32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
;
; RISCV64-LABEL: 'int_to_fp'
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s0 = sitofp <4 x i8> undef to <4 x half>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %s1 = sitofp <4 x i8> undef to <4 x float>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %s2 = sitofp <4 x i8> undef to <4 x double>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s3 = sitofp <4 x i16> undef to <4 x half>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s4 = sitofp <4 x i16> undef to <4 x float>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %s5 = sitofp <4 x i16> undef to <4 x double>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s6 = sitofp <4 x i32> undef to <4 x half>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s7 = sitofp <4 x i32> undef to <4 x float>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s8 = sitofp <4 x i32> undef to <4 x double>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %s9 = sitofp <4 x i64> undef to <4 x half>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %s10 = sitofp <4 x i64> undef to <4 x float>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %s11 = sitofp <4 x i16> undef to <4 x double>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %u0 = uitofp <4 x i8> undef to <4 x half>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %u1 = uitofp <4 x i8> undef to <4 x float>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %u2 = uitofp <4 x i8> undef to <4 x double>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %u3 = uitofp <4 x i16> undef to <4 x half>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %u4 = uitofp <4 x i16> undef to <4 x float>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %u5 = uitofp <4 x i16> undef to <4 x double>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %u6 = uitofp <4 x i32> undef to <4 x half>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %u7 = uitofp <4 x i32> undef to <4 x float>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %u8 = uitofp <4 x i32> undef to <4 x double>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %u9 = uitofp <4 x i64> undef to <4 x half>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %u10 = uitofp <4 x i64> undef to <4 x float>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %u11 = uitofp <4 x i16> undef to <4 x double>
; RISCV64-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
%s0 = sitofp <4 x i8> undef to <4 x half>
%s1 = sitofp <4 x i8> undef to <4 x float>
%s2 = sitofp <4 x i8> undef to <4 x double>
%s3 = sitofp <4 x i16> undef to <4 x half>
%s4 = sitofp <4 x i16> undef to <4 x float>
%s5 = sitofp <4 x i16> undef to <4 x double>
%s6 = sitofp <4 x i32> undef to <4 x half>
%s7 = sitofp <4 x i32> undef to <4 x float>
%s8 = sitofp <4 x i32> undef to <4 x double>
%s9 = sitofp <4 x i64> undef to <4 x half>
%s10 = sitofp <4 x i64> undef to <4 x float>
%s11 = sitofp <4 x i16> undef to <4 x double>
%u0 = uitofp <4 x i8> undef to <4 x half>
%u1 = uitofp <4 x i8> undef to <4 x float>
%u2 = uitofp <4 x i8> undef to <4 x double>
%u3 = uitofp <4 x i16> undef to <4 x half>
%u4 = uitofp <4 x i16> undef to <4 x float>
%u5 = uitofp <4 x i16> undef to <4 x double>
%u6 = uitofp <4 x i32> undef to <4 x half>
%u7 = uitofp <4 x i32> undef to <4 x float>
%u8 = uitofp <4 x i32> undef to <4 x double>
%u9 = uitofp <4 x i64> undef to <4 x half>
%u10 = uitofp <4 x i64> undef to <4 x float>
%u11 = uitofp <4 x i16> undef to <4 x double>
ret void
}
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