1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc -mtriple=riscv32 -verify-machineinstrs < %s \ 3; RUN: | FileCheck -check-prefix=RV32I-FPELIM %s 4; RUN: llc -mtriple=riscv32 -disable-fp-elim -verify-machineinstrs < %s \ 5; RUN: | FileCheck -check-prefix=RV32I-WITHFP %s 6 7%struct.key_t = type { i32, [16 x i8] } 8 9define i32 @test() nounwind { 10; RV32I-FPELIM-LABEL: test: 11; RV32I-FPELIM: # %bb.0: 12; RV32I-FPELIM-NEXT: addi sp, sp, -32 13; RV32I-FPELIM-NEXT: sw ra, 28(sp) 14; RV32I-FPELIM-NEXT: sw zero, 24(sp) 15; RV32I-FPELIM-NEXT: sw zero, 20(sp) 16; RV32I-FPELIM-NEXT: sw zero, 16(sp) 17; RV32I-FPELIM-NEXT: sw zero, 12(sp) 18; RV32I-FPELIM-NEXT: sw zero, 8(sp) 19; RV32I-FPELIM-NEXT: lui a0, %hi(test1) 20; RV32I-FPELIM-NEXT: addi a1, a0, %lo(test1) 21; RV32I-FPELIM-NEXT: addi a0, sp, 12 22; RV32I-FPELIM-NEXT: jalr a1 23; RV32I-FPELIM-NEXT: mv a0, zero 24; RV32I-FPELIM-NEXT: lw ra, 28(sp) 25; RV32I-FPELIM-NEXT: addi sp, sp, 32 26; RV32I-FPELIM-NEXT: ret 27; 28; RV32I-WITHFP-LABEL: test: 29; RV32I-WITHFP: # %bb.0: 30; RV32I-WITHFP-NEXT: addi sp, sp, -32 31; RV32I-WITHFP-NEXT: sw ra, 28(sp) 32; RV32I-WITHFP-NEXT: sw s0, 24(sp) 33; RV32I-WITHFP-NEXT: addi s0, sp, 32 34; RV32I-WITHFP-NEXT: sw zero, -16(s0) 35; RV32I-WITHFP-NEXT: sw zero, -20(s0) 36; RV32I-WITHFP-NEXT: sw zero, -24(s0) 37; RV32I-WITHFP-NEXT: sw zero, -28(s0) 38; RV32I-WITHFP-NEXT: sw zero, -32(s0) 39; RV32I-WITHFP-NEXT: lui a0, %hi(test1) 40; RV32I-WITHFP-NEXT: addi a1, a0, %lo(test1) 41; RV32I-WITHFP-NEXT: addi a0, s0, -28 42; RV32I-WITHFP-NEXT: jalr a1 43; RV32I-WITHFP-NEXT: mv a0, zero 44; RV32I-WITHFP-NEXT: lw s0, 24(sp) 45; RV32I-WITHFP-NEXT: lw ra, 28(sp) 46; RV32I-WITHFP-NEXT: addi sp, sp, 32 47; RV32I-WITHFP-NEXT: ret 48 %key = alloca %struct.key_t, align 4 49 %1 = bitcast %struct.key_t* %key to i8* 50 call void @llvm.memset.p0i8.i64(i8* align 4 %1, i8 0, i64 20, i1 false) 51 %2 = getelementptr inbounds %struct.key_t, %struct.key_t* %key, i64 0, i32 1, i64 0 52 call void @test1(i8* %2) #3 53 ret i32 0 54} 55 56declare void @llvm.memset.p0i8.i64(i8* nocapture, i8, i64, i1) 57 58declare void @test1(i8*) 59