[llvm] [RISCV] Generate MIPS load/store pair instructions (PR #124717)

[Craig Topper via llvm-commits]

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@@ -0,0 +1,326 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -mtriple=riscv32 -verify-machineinstrs < %s \
+; RUN:   | FileCheck %s -check-prefix=RV32I
+; RUN: llc -mtriple=riscv32 -target-abi=ilp32d -mattr=+d -verify-machineinstrs < %s \
+; RUN:   | FileCheck %s -check-prefix=RV32D
+; RUN: llc -mtriple=riscv64 -verify-machineinstrs < %s \
+; RUN:   | FileCheck %s -check-prefix=RV64I
+; RUN: llc -mtriple=riscv64 -target-abi=lp64d -mattr=+d -verify-machineinstrs < %s \
+; RUN:   | FileCheck %s -check-prefix=RV64D
+; RUN: llc -mtriple=riscv32 -mattr=+Xmipslsp -use-riscv-mips-load-store-pairs=1 -verify-machineinstrs < %s \
+; RUN:   | FileCheck %s -check-prefix=RV32I_PAIR
+; RUN: llc -mtriple=riscv32 -target-abi=ilp32d -mattr=+d,+Xmipslsp -use-riscv-mips-load-store-pairs=1 -verify-machineinstrs < %s \
+; RUN:   | FileCheck %s -check-prefix=RV32D_PAIR
+; RUN: llc -mtriple=riscv64 -mattr=+Xmipslsp -use-riscv-mips-load-store-pairs=1 -verify-machineinstrs < %s \
+; RUN:   | FileCheck %s -check-prefix=RV64I_PAIR
+; RUN: llc -mtriple=riscv64 -mcpu=mips-p8700 -mattr=+Xmipslsp -use-riscv-mips-load-store-pairs=1 -verify-machineinstrs < %s \
+; RUN:   | FileCheck %s -check-prefix=RV64P_8700
+; RUN: llc -mtriple=riscv64 -target-abi=lp64d -mattr=+d,+Xmipslsp -use-riscv-mips-load-store-pairs=1 -verify-machineinstrs < %s \
+; RUN:   | FileCheck %s -check-prefix=RV64D_PAIR
+; RUN: llc -mtriple=riscv64 -target-abi=lp64d -mattr=+d -verify-machineinstrs < %s \
+; RUN:   | FileCheck %s -check-prefix=RV64D_NOPAIR
+
+define dso_local void @testi(i8** nocapture noundef readonly %a) local_unnamed_addr #0 {
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topperc wrote:

Remove dso_local and local_unnamed_addr and #0

https://github.com/llvm/llvm-project/pull/124717