[clang] [llvm] [RISCV] CodeGen of RVE and ilp32e/lp64e ABIs (PR #76777)

[Craig Topper via cfe-commits]

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@@ -0,0 +1,2556 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -mtriple=riscv32 -target-abi ilp32e -verify-machineinstrs < %s \
+; RUN:   | FileCheck -check-prefix=ILP32E-FPELIM %s
+; RUN: llc -mtriple=riscv32 -target-abi ilp32e -frame-pointer=all \
+; RUN:   -verify-machineinstrs < %s \
+; RUN:   | FileCheck -check-prefix=ILP32E-WITHFP %s
+; RUN: llc -mtriple=riscv32 -target-abi ilp32e -mattr=+save-restore -verify-machineinstrs < %s \
+; RUN:   | FileCheck -check-prefix=ILP32E-FPELIM-SAVE-RESTORE %s
+; RUN: llc -mtriple=riscv32 -target-abi ilp32e -mattr=+save-restore -frame-pointer=all \
+; RUN:   -verify-machineinstrs < %s \
+; RUN:   | FileCheck -check-prefix=ILP32E-WITHFP-SAVE-RESTORE %s
+
+; As well as calling convention details, we check that ra and fp are
+; consistently stored to fp-4 and fp-8.
+
+; Any tests that would have identical output for some combination of the ilp32*
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topperc wrote:

This comment isn't accurate for this test.

https://github.com/llvm/llvm-project/pull/76777