453 lines
14 KiB
LLVM
453 lines
14 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=riscv32 \
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; RUN: | FileCheck %s --check-prefixes=RV32-BOTH,RV32
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; RUN: llc < %s -mtriple=riscv64 \
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; RUN: | FileCheck %s --check-prefixes=RV64-BOTH,RV64
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; RUN: llc < %s -mtriple=riscv32 -mattr=+fast-unaligned-access \
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; RUN: | FileCheck %s --check-prefixes=RV32-BOTH,RV32-FAST
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; RUN: llc < %s -mtriple=riscv64 -mattr=+fast-unaligned-access \
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; RUN: | FileCheck %s --check-prefixes=RV64-BOTH,RV64-FAST
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; RUN: llc < %s -mtriple=riscv32 -mattr=+unaligned-scalar-mem \
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; RUN: | FileCheck %s --check-prefixes=RV32-BOTH,RV32-FAST
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; RUN: llc < %s -mtriple=riscv64 -mattr=+unaligned-scalar-mem \
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; RUN: | FileCheck %s --check-prefixes=RV64-BOTH,RV64-FAST
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%struct.x = type { i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8 }
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@src = external dso_local global %struct.x
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@dst = external dso_local global %struct.x
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@.str1 = private unnamed_addr constant [31 x i8] c"DHRYSTONE PROGRAM, SOME STRING\00", align 1
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@.str2 = private unnamed_addr constant [36 x i8] c"DHRYSTONE PROGRAM, SOME STRING BLAH\00", align 1
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@.str3 = private unnamed_addr constant [24 x i8] c"DHRYSTONE PROGRAM, SOME\00", align 1
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@.str4 = private unnamed_addr constant [18 x i8] c"DHRYSTONE PROGR \00", align 1
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@.str5 = private unnamed_addr constant [7 x i8] c"DHRYST\00", align 1
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@.str6 = private unnamed_addr constant [14 x i8] c"/tmp/rmXXXXXX\00", align 1
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@spool.splbuf = internal global [512 x i8] zeroinitializer, align 16
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define i32 @t0() {
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; RV32-LABEL: t0:
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; RV32: # %bb.0: # %entry
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; RV32-NEXT: lui a0, %hi(src)
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; RV32-NEXT: lw a1, %lo(src)(a0)
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; RV32-NEXT: lui a2, %hi(dst)
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; RV32-NEXT: sw a1, %lo(dst)(a2)
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; RV32-NEXT: addi a0, a0, %lo(src)
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; RV32-NEXT: lbu a1, 10(a0)
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; RV32-NEXT: lh a3, 8(a0)
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; RV32-NEXT: lw a0, 4(a0)
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; RV32-NEXT: addi a2, a2, %lo(dst)
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; RV32-NEXT: sb a1, 10(a2)
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; RV32-NEXT: sh a3, 8(a2)
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; RV32-NEXT: sw a0, 4(a2)
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; RV32-NEXT: li a0, 0
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; RV32-NEXT: ret
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;
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; RV64-LABEL: t0:
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; RV64: # %bb.0: # %entry
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; RV64-NEXT: lui a0, %hi(src)
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; RV64-NEXT: ld a1, %lo(src)(a0)
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; RV64-NEXT: lui a2, %hi(dst)
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; RV64-NEXT: addi a0, a0, %lo(src)
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; RV64-NEXT: lbu a3, 10(a0)
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; RV64-NEXT: lh a0, 8(a0)
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; RV64-NEXT: sd a1, %lo(dst)(a2)
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; RV64-NEXT: addi a1, a2, %lo(dst)
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; RV64-NEXT: sb a3, 10(a1)
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; RV64-NEXT: sh a0, 8(a1)
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; RV64-NEXT: li a0, 0
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; RV64-NEXT: ret
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;
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; RV32-FAST-LABEL: t0:
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; RV32-FAST: # %bb.0: # %entry
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; RV32-FAST-NEXT: lui a0, %hi(src)
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; RV32-FAST-NEXT: lw a1, %lo(src)(a0)
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; RV32-FAST-NEXT: lui a2, %hi(dst)
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; RV32-FAST-NEXT: addi a0, a0, %lo(src)
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; RV32-FAST-NEXT: lw a3, 7(a0)
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; RV32-FAST-NEXT: lw a0, 4(a0)
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; RV32-FAST-NEXT: sw a1, %lo(dst)(a2)
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; RV32-FAST-NEXT: addi a1, a2, %lo(dst)
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; RV32-FAST-NEXT: sw a3, 7(a1)
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; RV32-FAST-NEXT: sw a0, 4(a1)
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; RV32-FAST-NEXT: li a0, 0
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; RV32-FAST-NEXT: ret
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;
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; RV64-FAST-LABEL: t0:
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; RV64-FAST: # %bb.0: # %entry
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; RV64-FAST-NEXT: lui a0, %hi(src)
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; RV64-FAST-NEXT: ld a1, %lo(src)(a0)
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; RV64-FAST-NEXT: addi a0, a0, %lo(src)
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; RV64-FAST-NEXT: lw a0, 7(a0)
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; RV64-FAST-NEXT: lui a2, %hi(dst)
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; RV64-FAST-NEXT: sd a1, %lo(dst)(a2)
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; RV64-FAST-NEXT: addi a1, a2, %lo(dst)
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; RV64-FAST-NEXT: sw a0, 7(a1)
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; RV64-FAST-NEXT: li a0, 0
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; RV64-FAST-NEXT: ret
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entry:
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call void @llvm.memcpy.p0.p0.i32(ptr align 8 @dst, ptr align 8 @src, i32 11, i1 false)
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ret i32 0
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}
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define void @t1(ptr nocapture %C) nounwind {
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; RV32-LABEL: t1:
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; RV32: # %bb.0: # %entry
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; RV32-NEXT: lui a1, %hi(.L.str1)
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; RV32-NEXT: addi a1, a1, %lo(.L.str1)
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; RV32-NEXT: li a2, 31
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; RV32-NEXT: tail memcpy
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;
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; RV64-LABEL: t1:
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; RV64: # %bb.0: # %entry
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; RV64-NEXT: lui a1, %hi(.L.str1)
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; RV64-NEXT: addi a1, a1, %lo(.L.str1)
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; RV64-NEXT: li a2, 31
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; RV64-NEXT: tail memcpy
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;
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; RV32-FAST-LABEL: t1:
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; RV32-FAST: # %bb.0: # %entry
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; RV32-FAST-NEXT: lui a1, 1141
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; RV32-FAST-NEXT: addi a1, a1, -439
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; RV32-FAST-NEXT: sw a1, 27(a0)
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; RV32-FAST-NEXT: lui a1, 300325
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; RV32-FAST-NEXT: addi a1, a1, 1107
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; RV32-FAST-NEXT: sw a1, 24(a0)
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; RV32-FAST-NEXT: lui a1, 132181
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; RV32-FAST-NEXT: addi a1, a1, -689
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; RV32-FAST-NEXT: sw a1, 20(a0)
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; RV32-FAST-NEXT: lui a1, 340483
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; RV32-FAST-NEXT: addi a1, a1, -947
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; RV32-FAST-NEXT: sw a1, 16(a0)
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; RV32-FAST-NEXT: lui a1, 267556
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; RV32-FAST-NEXT: addi a1, a1, 1871
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; RV32-FAST-NEXT: sw a1, 12(a0)
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; RV32-FAST-NEXT: lui a1, 337154
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; RV32-FAST-NEXT: addi a1, a1, 69
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; RV32-FAST-NEXT: sw a1, 8(a0)
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; RV32-FAST-NEXT: lui a1, 320757
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; RV32-FAST-NEXT: addi a1, a1, 1107
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; RV32-FAST-NEXT: sw a1, 4(a0)
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; RV32-FAST-NEXT: lui a1, 365861
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; RV32-FAST-NEXT: addi a1, a1, -1980
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; RV32-FAST-NEXT: sw a1, 0(a0)
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; RV32-FAST-NEXT: ret
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;
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; RV64-FAST-LABEL: t1:
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; RV64-FAST: # %bb.0: # %entry
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; RV64-FAST-NEXT: lui a1, %hi(.L.str1)
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; RV64-FAST-NEXT: ld a2, %lo(.L.str1)(a1)
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; RV64-FAST-NEXT: addi a1, a1, %lo(.L.str1)
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; RV64-FAST-NEXT: ld a3, 23(a1)
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; RV64-FAST-NEXT: ld a4, 16(a1)
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; RV64-FAST-NEXT: ld a1, 8(a1)
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; RV64-FAST-NEXT: sd a2, 0(a0)
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; RV64-FAST-NEXT: sd a3, 23(a0)
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; RV64-FAST-NEXT: sd a4, 16(a0)
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; RV64-FAST-NEXT: sd a1, 8(a0)
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; RV64-FAST-NEXT: ret
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entry:
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tail call void @llvm.memcpy.p0.p0.i64(ptr %C, ptr @.str1, i64 31, i1 false)
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ret void
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}
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define void @t2(ptr nocapture %C) nounwind {
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; RV32-BOTH-LABEL: t2:
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; RV32-BOTH: # %bb.0: # %entry
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; RV32-BOTH-NEXT: lui a1, %hi(.L.str2)
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; RV32-BOTH-NEXT: addi a1, a1, %lo(.L.str2)
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; RV32-BOTH-NEXT: li a2, 36
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; RV32-BOTH-NEXT: tail memcpy
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;
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; RV64-LABEL: t2:
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; RV64: # %bb.0: # %entry
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; RV64-NEXT: lui a1, %hi(.L.str2)
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; RV64-NEXT: addi a1, a1, %lo(.L.str2)
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; RV64-NEXT: li a2, 36
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; RV64-NEXT: tail memcpy
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;
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; RV64-FAST-LABEL: t2:
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; RV64-FAST: # %bb.0: # %entry
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; RV64-FAST-NEXT: lui a1, %hi(.L.str2)
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; RV64-FAST-NEXT: ld a2, %lo(.L.str2)(a1)
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; RV64-FAST-NEXT: sd a2, 0(a0)
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; RV64-FAST-NEXT: lui a2, 1156
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; RV64-FAST-NEXT: addi a2, a2, 332
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; RV64-FAST-NEXT: addi a1, a1, %lo(.L.str2)
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; RV64-FAST-NEXT: ld a3, 24(a1)
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; RV64-FAST-NEXT: ld a4, 16(a1)
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; RV64-FAST-NEXT: ld a1, 8(a1)
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; RV64-FAST-NEXT: sw a2, 32(a0)
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; RV64-FAST-NEXT: sd a3, 24(a0)
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; RV64-FAST-NEXT: sd a4, 16(a0)
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; RV64-FAST-NEXT: sd a1, 8(a0)
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; RV64-FAST-NEXT: ret
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entry:
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tail call void @llvm.memcpy.p0.p0.i64(ptr %C, ptr @.str2, i64 36, i1 false)
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ret void
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}
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define void @t3(ptr nocapture %C) nounwind {
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; RV32-LABEL: t3:
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; RV32: # %bb.0: # %entry
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; RV32-NEXT: lui a1, %hi(.L.str3)
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; RV32-NEXT: addi a1, a1, %lo(.L.str3)
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; RV32-NEXT: li a2, 24
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; RV32-NEXT: tail memcpy
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;
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; RV64-LABEL: t3:
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; RV64: # %bb.0: # %entry
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; RV64-NEXT: lui a1, %hi(.L.str3)
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; RV64-NEXT: addi a1, a1, %lo(.L.str3)
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; RV64-NEXT: li a2, 24
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; RV64-NEXT: tail memcpy
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;
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; RV32-FAST-LABEL: t3:
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; RV32-FAST: # %bb.0: # %entry
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; RV32-FAST-NEXT: lui a1, 1109
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; RV32-FAST-NEXT: addi a1, a1, -689
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; RV32-FAST-NEXT: sw a1, 20(a0)
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; RV32-FAST-NEXT: lui a1, 340483
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; RV32-FAST-NEXT: addi a1, a1, -947
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; RV32-FAST-NEXT: sw a1, 16(a0)
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; RV32-FAST-NEXT: lui a1, 267556
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; RV32-FAST-NEXT: addi a1, a1, 1871
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; RV32-FAST-NEXT: sw a1, 12(a0)
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; RV32-FAST-NEXT: lui a1, 337154
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; RV32-FAST-NEXT: addi a1, a1, 69
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; RV32-FAST-NEXT: sw a1, 8(a0)
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; RV32-FAST-NEXT: lui a1, 320757
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; RV32-FAST-NEXT: addi a1, a1, 1107
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; RV32-FAST-NEXT: sw a1, 4(a0)
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; RV32-FAST-NEXT: lui a1, 365861
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; RV32-FAST-NEXT: addi a1, a1, -1980
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; RV32-FAST-NEXT: sw a1, 0(a0)
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; RV32-FAST-NEXT: ret
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;
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; RV64-FAST-LABEL: t3:
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; RV64-FAST: # %bb.0: # %entry
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; RV64-FAST-NEXT: lui a1, %hi(.L.str3)
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; RV64-FAST-NEXT: ld a2, %lo(.L.str3)(a1)
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; RV64-FAST-NEXT: addi a1, a1, %lo(.L.str3)
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; RV64-FAST-NEXT: ld a3, 16(a1)
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; RV64-FAST-NEXT: ld a1, 8(a1)
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; RV64-FAST-NEXT: sd a2, 0(a0)
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; RV64-FAST-NEXT: sd a3, 16(a0)
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; RV64-FAST-NEXT: sd a1, 8(a0)
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; RV64-FAST-NEXT: ret
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entry:
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tail call void @llvm.memcpy.p0.p0.i64(ptr %C, ptr @.str3, i64 24, i1 false)
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ret void
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}
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define void @t4(ptr nocapture %C) nounwind {
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; RV32-LABEL: t4:
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; RV32: # %bb.0: # %entry
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; RV32-NEXT: lui a1, %hi(.L.str4)
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; RV32-NEXT: addi a1, a1, %lo(.L.str4)
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; RV32-NEXT: li a2, 18
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; RV32-NEXT: tail memcpy
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;
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; RV64-LABEL: t4:
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; RV64: # %bb.0: # %entry
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; RV64-NEXT: lui a1, %hi(.L.str4)
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; RV64-NEXT: addi a1, a1, %lo(.L.str4)
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; RV64-NEXT: li a2, 18
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; RV64-NEXT: tail memcpy
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;
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; RV32-FAST-LABEL: t4:
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; RV32-FAST: # %bb.0: # %entry
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; RV32-FAST-NEXT: li a1, 32
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; RV32-FAST-NEXT: sh a1, 16(a0)
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; RV32-FAST-NEXT: lui a1, 132388
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; RV32-FAST-NEXT: addi a1, a1, 1871
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; RV32-FAST-NEXT: sw a1, 12(a0)
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; RV32-FAST-NEXT: lui a1, 337154
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; RV32-FAST-NEXT: addi a1, a1, 69
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; RV32-FAST-NEXT: sw a1, 8(a0)
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; RV32-FAST-NEXT: lui a1, 320757
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; RV32-FAST-NEXT: addi a1, a1, 1107
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; RV32-FAST-NEXT: sw a1, 4(a0)
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; RV32-FAST-NEXT: lui a1, 365861
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; RV32-FAST-NEXT: addi a1, a1, -1980
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; RV32-FAST-NEXT: sw a1, 0(a0)
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; RV32-FAST-NEXT: ret
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;
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; RV64-FAST-LABEL: t4:
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; RV64-FAST: # %bb.0: # %entry
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; RV64-FAST-NEXT: lui a1, %hi(.L.str4)
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|
|
; RV64-FAST-NEXT: ld a2, %lo(.L.str4)(a1)
|
||
|
|
; RV64-FAST-NEXT: addi a1, a1, %lo(.L.str4)
|
||
|
|
; RV64-FAST-NEXT: ld a1, 8(a1)
|
||
|
|
; RV64-FAST-NEXT: li a3, 32
|
||
|
|
; RV64-FAST-NEXT: sh a3, 16(a0)
|
||
|
|
; RV64-FAST-NEXT: sd a2, 0(a0)
|
||
|
|
; RV64-FAST-NEXT: sd a1, 8(a0)
|
||
|
|
; RV64-FAST-NEXT: ret
|
||
|
|
entry:
|
||
|
|
tail call void @llvm.memcpy.p0.p0.i64(ptr %C, ptr @.str4, i64 18, i1 false)
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
define void @t5(ptr nocapture %C) nounwind {
|
||
|
|
; RV32-LABEL: t5:
|
||
|
|
; RV32: # %bb.0: # %entry
|
||
|
|
; RV32-NEXT: sb zero, 6(a0)
|
||
|
|
; RV32-NEXT: li a1, 84
|
||
|
|
; RV32-NEXT: sb a1, 5(a0)
|
||
|
|
; RV32-NEXT: li a1, 83
|
||
|
|
; RV32-NEXT: sb a1, 4(a0)
|
||
|
|
; RV32-NEXT: li a1, 89
|
||
|
|
; RV32-NEXT: sb a1, 3(a0)
|
||
|
|
; RV32-NEXT: li a1, 82
|
||
|
|
; RV32-NEXT: sb a1, 2(a0)
|
||
|
|
; RV32-NEXT: li a1, 72
|
||
|
|
; RV32-NEXT: sb a1, 1(a0)
|
||
|
|
; RV32-NEXT: li a1, 68
|
||
|
|
; RV32-NEXT: sb a1, 0(a0)
|
||
|
|
; RV32-NEXT: ret
|
||
|
|
;
|
||
|
|
; RV64-LABEL: t5:
|
||
|
|
; RV64: # %bb.0: # %entry
|
||
|
|
; RV64-NEXT: sb zero, 6(a0)
|
||
|
|
; RV64-NEXT: li a1, 84
|
||
|
|
; RV64-NEXT: sb a1, 5(a0)
|
||
|
|
; RV64-NEXT: li a1, 83
|
||
|
|
; RV64-NEXT: sb a1, 4(a0)
|
||
|
|
; RV64-NEXT: li a1, 89
|
||
|
|
; RV64-NEXT: sb a1, 3(a0)
|
||
|
|
; RV64-NEXT: li a1, 82
|
||
|
|
; RV64-NEXT: sb a1, 2(a0)
|
||
|
|
; RV64-NEXT: li a1, 72
|
||
|
|
; RV64-NEXT: sb a1, 1(a0)
|
||
|
|
; RV64-NEXT: li a1, 68
|
||
|
|
; RV64-NEXT: sb a1, 0(a0)
|
||
|
|
; RV64-NEXT: ret
|
||
|
|
;
|
||
|
|
; RV32-FAST-LABEL: t5:
|
||
|
|
; RV32-FAST: # %bb.0: # %entry
|
||
|
|
; RV32-FAST-NEXT: lui a1, 1349
|
||
|
|
; RV32-FAST-NEXT: addi a1, a1, 857
|
||
|
|
; RV32-FAST-NEXT: sw a1, 3(a0)
|
||
|
|
; RV32-FAST-NEXT: lui a1, 365861
|
||
|
|
; RV32-FAST-NEXT: addi a1, a1, -1980
|
||
|
|
; RV32-FAST-NEXT: sw a1, 0(a0)
|
||
|
|
; RV32-FAST-NEXT: ret
|
||
|
|
;
|
||
|
|
; RV64-FAST-LABEL: t5:
|
||
|
|
; RV64-FAST: # %bb.0: # %entry
|
||
|
|
; RV64-FAST-NEXT: lui a1, 1349
|
||
|
|
; RV64-FAST-NEXT: addi a1, a1, 857
|
||
|
|
; RV64-FAST-NEXT: sw a1, 3(a0)
|
||
|
|
; RV64-FAST-NEXT: lui a1, 365861
|
||
|
|
; RV64-FAST-NEXT: addi a1, a1, -1980
|
||
|
|
; RV64-FAST-NEXT: sw a1, 0(a0)
|
||
|
|
; RV64-FAST-NEXT: ret
|
||
|
|
entry:
|
||
|
|
tail call void @llvm.memcpy.p0.p0.i64(ptr %C, ptr @.str5, i64 7, i1 false)
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
define void @t6() nounwind {
|
||
|
|
; RV32-LABEL: t6:
|
||
|
|
; RV32: # %bb.0: # %entry
|
||
|
|
; RV32-NEXT: addi sp, sp, -16
|
||
|
|
; RV32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
||
|
|
; RV32-NEXT: lui a0, %hi(spool.splbuf)
|
||
|
|
; RV32-NEXT: addi a0, a0, %lo(spool.splbuf)
|
||
|
|
; RV32-NEXT: lui a1, %hi(.L.str6)
|
||
|
|
; RV32-NEXT: addi a1, a1, %lo(.L.str6)
|
||
|
|
; RV32-NEXT: li a2, 14
|
||
|
|
; RV32-NEXT: call memcpy
|
||
|
|
; RV32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
||
|
|
; RV32-NEXT: addi sp, sp, 16
|
||
|
|
; RV32-NEXT: ret
|
||
|
|
;
|
||
|
|
; RV64-LABEL: t6:
|
||
|
|
; RV64: # %bb.0: # %entry
|
||
|
|
; RV64-NEXT: addi sp, sp, -16
|
||
|
|
; RV64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
|
||
|
|
; RV64-NEXT: lui a0, %hi(spool.splbuf)
|
||
|
|
; RV64-NEXT: addi a0, a0, %lo(spool.splbuf)
|
||
|
|
; RV64-NEXT: lui a1, %hi(.L.str6)
|
||
|
|
; RV64-NEXT: addi a1, a1, %lo(.L.str6)
|
||
|
|
; RV64-NEXT: li a2, 14
|
||
|
|
; RV64-NEXT: call memcpy
|
||
|
|
; RV64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
|
||
|
|
; RV64-NEXT: addi sp, sp, 16
|
||
|
|
; RV64-NEXT: ret
|
||
|
|
;
|
||
|
|
; RV32-FAST-LABEL: t6:
|
||
|
|
; RV32-FAST: # %bb.0: # %entry
|
||
|
|
; RV32-FAST-NEXT: lui a0, %hi(spool.splbuf)
|
||
|
|
; RV32-FAST-NEXT: li a1, 88
|
||
|
|
; RV32-FAST-NEXT: sh a1, %lo(spool.splbuf+12)(a0)
|
||
|
|
; RV32-FAST-NEXT: lui a1, 361862
|
||
|
|
; RV32-FAST-NEXT: addi a1, a1, -1960
|
||
|
|
; RV32-FAST-NEXT: sw a1, %lo(spool.splbuf+8)(a0)
|
||
|
|
; RV32-FAST-NEXT: lui a1, 362199
|
||
|
|
; RV32-FAST-NEXT: addi a1, a1, 559
|
||
|
|
; RV32-FAST-NEXT: sw a1, %lo(spool.splbuf+4)(a0)
|
||
|
|
; RV32-FAST-NEXT: lui a1, 460503
|
||
|
|
; RV32-FAST-NEXT: addi a1, a1, 1071
|
||
|
|
; RV32-FAST-NEXT: sw a1, %lo(spool.splbuf)(a0)
|
||
|
|
; RV32-FAST-NEXT: ret
|
||
|
|
;
|
||
|
|
; RV64-FAST-LABEL: t6:
|
||
|
|
; RV64-FAST: # %bb.0: # %entry
|
||
|
|
; RV64-FAST-NEXT: lui a0, %hi(.L.str6)
|
||
|
|
; RV64-FAST-NEXT: ld a1, %lo(.L.str6)(a0)
|
||
|
|
; RV64-FAST-NEXT: addi a0, a0, %lo(.L.str6)
|
||
|
|
; RV64-FAST-NEXT: ld a0, 6(a0)
|
||
|
|
; RV64-FAST-NEXT: lui a2, %hi(spool.splbuf)
|
||
|
|
; RV64-FAST-NEXT: sd a1, %lo(spool.splbuf)(a2)
|
||
|
|
; RV64-FAST-NEXT: sd a0, %lo(spool.splbuf+6)(a2)
|
||
|
|
; RV64-FAST-NEXT: ret
|
||
|
|
entry:
|
||
|
|
call void @llvm.memcpy.p0.p0.i64(ptr @spool.splbuf, ptr @.str6, i64 14, i1 false)
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
%struct.Foo = type { i32, i32, i32, i32 }
|
||
|
|
|
||
|
|
define void @t7(ptr nocapture %a, ptr nocapture %b) nounwind {
|
||
|
|
; RV32-BOTH-LABEL: t7:
|
||
|
|
; RV32-BOTH: # %bb.0: # %entry
|
||
|
|
; RV32-BOTH-NEXT: lw a2, 12(a1)
|
||
|
|
; RV32-BOTH-NEXT: sw a2, 12(a0)
|
||
|
|
; RV32-BOTH-NEXT: lw a2, 8(a1)
|
||
|
|
; RV32-BOTH-NEXT: sw a2, 8(a0)
|
||
|
|
; RV32-BOTH-NEXT: lw a2, 4(a1)
|
||
|
|
; RV32-BOTH-NEXT: sw a2, 4(a0)
|
||
|
|
; RV32-BOTH-NEXT: lw a1, 0(a1)
|
||
|
|
; RV32-BOTH-NEXT: sw a1, 0(a0)
|
||
|
|
; RV32-BOTH-NEXT: ret
|
||
|
|
;
|
||
|
|
; RV64-LABEL: t7:
|
||
|
|
; RV64: # %bb.0: # %entry
|
||
|
|
; RV64-NEXT: lw a2, 12(a1)
|
||
|
|
; RV64-NEXT: sw a2, 12(a0)
|
||
|
|
; RV64-NEXT: lw a2, 8(a1)
|
||
|
|
; RV64-NEXT: sw a2, 8(a0)
|
||
|
|
; RV64-NEXT: lw a2, 4(a1)
|
||
|
|
; RV64-NEXT: sw a2, 4(a0)
|
||
|
|
; RV64-NEXT: lw a1, 0(a1)
|
||
|
|
; RV64-NEXT: sw a1, 0(a0)
|
||
|
|
; RV64-NEXT: ret
|
||
|
|
;
|
||
|
|
; RV64-FAST-LABEL: t7:
|
||
|
|
; RV64-FAST: # %bb.0: # %entry
|
||
|
|
; RV64-FAST-NEXT: ld a2, 8(a1)
|
||
|
|
; RV64-FAST-NEXT: sd a2, 8(a0)
|
||
|
|
; RV64-FAST-NEXT: ld a1, 0(a1)
|
||
|
|
; RV64-FAST-NEXT: sd a1, 0(a0)
|
||
|
|
; RV64-FAST-NEXT: ret
|
||
|
|
entry:
|
||
|
|
tail call void @llvm.memcpy.p0.p0.i32(ptr align 4 %a, ptr align 4 %b, i32 16, i1 false)
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
declare void @llvm.memcpy.p0.p0.i32(ptr nocapture, ptr nocapture, i32, i1) nounwind
|
||
|
|
declare void @llvm.memcpy.p0.p0.i64(ptr nocapture, ptr nocapture, i64, i1) nounwind
|
||
|
|
;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
|
||
|
|
; RV64-BOTH: {{.*}}
|