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|
; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
; RUN: llc -mtriple=riscv32 -global-isel -stop-after=irtranslator -verify-machineinstrs < %s \
; RUN: | FileCheck -check-prefix=RV32I %s
; RUN: llc -mtriple=riscv64 -global-isel -stop-after=irtranslator -verify-machineinstrs < %s \
; RUN: | FileCheck -check-prefix=RV64I %s
define void @test_ret_void() {
; RV32I-LABEL: name: test_ret_void
; RV32I: bb.1.entry:
; RV32I-NEXT: PseudoRET
; RV64I-LABEL: name: test_ret_void
; RV64I: bb.1.entry:
; RV64I-NEXT: PseudoRET
entry:
ret void
}
define i8 @test_ret_i8() {
; RV32I-LABEL: name: test_ret_i8
; RV32I: bb.1.entry:
; RV32I-NEXT: [[C:%[0-9]+]]:_(s8) = G_CONSTANT i8 1
; RV32I-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[C]](s8)
; RV32I-NEXT: $x10 = COPY [[ANYEXT]](s32)
; RV32I-NEXT: PseudoRET implicit $x10
; RV64I-LABEL: name: test_ret_i8
; RV64I: bb.1.entry:
; RV64I-NEXT: [[C:%[0-9]+]]:_(s8) = G_CONSTANT i8 1
; RV64I-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[C]](s8)
; RV64I-NEXT: $x10 = COPY [[ANYEXT]](s64)
; RV64I-NEXT: PseudoRET implicit $x10
entry:
ret i8 1
}
define zeroext i8 @test_ret_i8_zext() {
; RV32I-LABEL: name: test_ret_i8_zext
; RV32I: bb.1.entry:
; RV32I-NEXT: [[C:%[0-9]+]]:_(s8) = G_CONSTANT i8 1
; RV32I-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[C]](s8)
; RV32I-NEXT: $x10 = COPY [[ZEXT]](s32)
; RV32I-NEXT: PseudoRET implicit $x10
; RV64I-LABEL: name: test_ret_i8_zext
; RV64I: bb.1.entry:
; RV64I-NEXT: [[C:%[0-9]+]]:_(s8) = G_CONSTANT i8 1
; RV64I-NEXT: [[ZEXT:%[0-9]+]]:_(s64) = G_ZEXT [[C]](s8)
; RV64I-NEXT: $x10 = COPY [[ZEXT]](s64)
; RV64I-NEXT: PseudoRET implicit $x10
entry:
ret i8 1
}
define signext i16 @test_ret_i16_sext() {
; RV32I-LABEL: name: test_ret_i16_sext
; RV32I: bb.1.entry:
; RV32I-NEXT: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 1
; RV32I-NEXT: [[SEXT:%[0-9]+]]:_(s32) = G_SEXT [[C]](s16)
; RV32I-NEXT: $x10 = COPY [[SEXT]](s32)
; RV32I-NEXT: PseudoRET implicit $x10
; RV64I-LABEL: name: test_ret_i16_sext
; RV64I: bb.1.entry:
; RV64I-NEXT: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 1
; RV64I-NEXT: [[SEXT:%[0-9]+]]:_(s64) = G_SEXT [[C]](s16)
; RV64I-NEXT: $x10 = COPY [[SEXT]](s64)
; RV64I-NEXT: PseudoRET implicit $x10
entry:
ret i16 1
}
define i32 @test_ret_i32() {
; RV32I-LABEL: name: test_ret_i32
; RV32I: bb.1.entry:
; RV32I-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; RV32I-NEXT: $x10 = COPY [[C]](s32)
; RV32I-NEXT: PseudoRET implicit $x10
; RV64I-LABEL: name: test_ret_i32
; RV64I: bb.1.entry:
; RV64I-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; RV64I-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[C]](s32)
; RV64I-NEXT: $x10 = COPY [[ANYEXT]](s64)
; RV64I-NEXT: PseudoRET implicit $x10
entry:
ret i32 1
}
define i64 @test_ret_i64() {
; RV32I-LABEL: name: test_ret_i64
; RV32I: bb.1.entry:
; RV32I-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 4294967296
; RV32I-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[C]](s64)
; RV32I-NEXT: $x10 = COPY [[UV]](s32)
; RV32I-NEXT: $x11 = COPY [[UV1]](s32)
; RV32I-NEXT: PseudoRET implicit $x10, implicit $x11
; RV64I-LABEL: name: test_ret_i64
; RV64I: bb.1.entry:
; RV64I-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 4294967296
; RV64I-NEXT: $x10 = COPY [[C]](s64)
; RV64I-NEXT: PseudoRET implicit $x10
entry:
ret i64 4294967296
}
define ptr @test_ret_ptr() {
; RV32I-LABEL: name: test_ret_ptr
; RV32I: bb.1.entry:
; RV32I-NEXT: [[DEF:%[0-9]+]]:_(p0) = G_IMPLICIT_DEF
; RV32I-NEXT: $x10 = COPY [[DEF]](p0)
; RV32I-NEXT: PseudoRET implicit $x10
; RV64I-LABEL: name: test_ret_ptr
; RV64I: bb.1.entry:
; RV64I-NEXT: [[DEF:%[0-9]+]]:_(p0) = G_IMPLICIT_DEF
; RV64I-NEXT: $x10 = COPY [[DEF]](p0)
; RV64I-NEXT: PseudoRET implicit $x10
entry:
ret ptr undef
}
define [2 x i32] @test_ret_2xi32() {
; RV32I-LABEL: name: test_ret_2xi32
; RV32I: bb.1.entry:
; RV32I-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; RV32I-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 2
; RV32I-NEXT: $x10 = COPY [[C]](s32)
; RV32I-NEXT: $x11 = COPY [[C1]](s32)
; RV32I-NEXT: PseudoRET implicit $x10, implicit $x11
; RV64I-LABEL: name: test_ret_2xi32
; RV64I: bb.1.entry:
; RV64I-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; RV64I-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 2
; RV64I-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[C]](s32)
; RV64I-NEXT: [[ANYEXT1:%[0-9]+]]:_(s64) = G_ANYEXT [[C1]](s32)
; RV64I-NEXT: $x10 = COPY [[ANYEXT]](s64)
; RV64I-NEXT: $x11 = COPY [[ANYEXT1]](s64)
; RV64I-NEXT: PseudoRET implicit $x10, implicit $x11
entry:
ret [2 x i32] [i32 1, i32 2]
}
|
