diff --git a/llvm/lib/Target/RISCV/RISCVRegisterInfo.cpp b/llvm/lib/Target/RISCV/RISCVRegisterInfo.cpp --- a/llvm/lib/Target/RISCV/RISCVRegisterInfo.cpp +++ b/llvm/lib/Target/RISCV/RISCVRegisterInfo.cpp @@ -77,7 +77,6 @@ // Use markSuperRegs to ensure any register aliases are also reserved markSuperRegs(Reserved, RISCV::X0); // zero - markSuperRegs(Reserved, RISCV::X1); // ra markSuperRegs(Reserved, RISCV::X2); // sp markSuperRegs(Reserved, RISCV::X3); // gp markSuperRegs(Reserved, RISCV::X4); // tp diff --git a/llvm/test/CodeGen/RISCV/callee-saved-gprs.ll b/llvm/test/CodeGen/RISCV/callee-saved-gprs.ll --- a/llvm/test/CodeGen/RISCV/callee-saved-gprs.ll +++ b/llvm/test/CodeGen/RISCV/callee-saved-gprs.ll @@ -28,21 +28,22 @@ ; RV32I-LABEL: callee: ; RV32I: # %bb.0: ; RV32I-NEXT: addi sp, sp, -80 -; RV32I-NEXT: sw s0, 76(sp) -; RV32I-NEXT: sw s1, 72(sp) -; RV32I-NEXT: sw s2, 68(sp) -; RV32I-NEXT: sw s3, 64(sp) -; RV32I-NEXT: sw s4, 60(sp) -; RV32I-NEXT: sw s5, 56(sp) -; RV32I-NEXT: sw s6, 52(sp) -; RV32I-NEXT: sw s7, 48(sp) -; RV32I-NEXT: sw s8, 44(sp) -; RV32I-NEXT: sw s9, 40(sp) -; RV32I-NEXT: sw s10, 36(sp) -; RV32I-NEXT: sw s11, 32(sp) +; RV32I-NEXT: sw ra, 76(sp) +; RV32I-NEXT: sw s0, 72(sp) +; RV32I-NEXT: sw s1, 68(sp) +; RV32I-NEXT: sw s2, 64(sp) +; RV32I-NEXT: sw s3, 60(sp) +; RV32I-NEXT: sw s4, 56(sp) +; RV32I-NEXT: sw s5, 52(sp) +; RV32I-NEXT: sw s6, 48(sp) +; RV32I-NEXT: sw s7, 44(sp) +; RV32I-NEXT: sw s8, 40(sp) +; RV32I-NEXT: sw s9, 36(sp) +; RV32I-NEXT: sw s10, 32(sp) +; RV32I-NEXT: sw s11, 28(sp) ; RV32I-NEXT: lui a0, %hi(var) ; RV32I-NEXT: lw a1, %lo(var)(a0) -; RV32I-NEXT: sw a1, 28(sp) +; RV32I-NEXT: sw a1, 24(sp) ; RV32I-NEXT: addi a2, a0, %lo(var) ; ; RV32I-WITH-FP-LABEL: callee: @@ -70,21 +71,22 @@ ; RV64I-LABEL: callee: ; RV64I: # %bb.0: ; RV64I-NEXT: addi sp, sp, -144 -; RV64I-NEXT: sd s0, 136(sp) -; RV64I-NEXT: sd s1, 128(sp) -; RV64I-NEXT: sd s2, 120(sp) -; RV64I-NEXT: sd s3, 112(sp) -; RV64I-NEXT: sd s4, 104(sp) -; RV64I-NEXT: sd s5, 96(sp) -; RV64I-NEXT: sd s6, 88(sp) -; RV64I-NEXT: sd s7, 80(sp) -; RV64I-NEXT: sd s8, 72(sp) -; RV64I-NEXT: sd s9, 64(sp) -; RV64I-NEXT: sd s10, 56(sp) -; RV64I-NEXT: sd s11, 48(sp) +; RV64I-NEXT: sd ra, 136(sp) +; RV64I-NEXT: sd s0, 128(sp) +; RV64I-NEXT: sd s1, 120(sp) +; RV64I-NEXT: sd s2, 112(sp) +; RV64I-NEXT: sd s3, 104(sp) +; RV64I-NEXT: sd s4, 96(sp) +; RV64I-NEXT: sd s5, 88(sp) +; RV64I-NEXT: sd s6, 80(sp) +; RV64I-NEXT: sd s7, 72(sp) +; RV64I-NEXT: sd s8, 64(sp) +; RV64I-NEXT: sd s9, 56(sp) +; RV64I-NEXT: sd s10, 48(sp) +; RV64I-NEXT: sd s11, 40(sp) ; RV64I-NEXT: lui a0, %hi(var) ; RV64I-NEXT: lw a1, %lo(var)(a0) -; RV64I-NEXT: sd a1, 40(sp) +; RV64I-NEXT: sd a1, 32(sp) ; RV64I-NEXT: addi a2, a0, %lo(var) ; ; RV64I-WITH-FP-LABEL: callee: