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authorRichard-Qin-X <richard.qin.001@gmail.com>2026-08-11 20:08:36 +0800
committerRichard-Qin-X <richard.qin.001@gmail.com>2026-08-11 20:08:36 +0800
commit551f0b3fcd6f797ed6dca90f39123b0359396dcb (patch)
treeccef579ebdf4f1df9bf2b5f08062b66c216b19bd /backend/lib/Target/RISCV/RISCV.rccdesc
parent8b797159e6c8fe1294fd2d26de3bd0992c61ea24 (diff)
downloadrcc-project-551f0b3fcd6f797ed6dca90f39123b0359396dcb.tar.gz
rcc-project-551f0b3fcd6f797ed6dca90f39123b0359396dcb.tar.xz
[RISCV] Match LLVM call-frame pseudo semantics
Diffstat (limited to 'backend/lib/Target/RISCV/RISCV.rccdesc')
-rw-r--r--backend/lib/Target/RISCV/RISCV.rccdesc4
1 files changed, 4 insertions, 0 deletions
diff --git a/backend/lib/Target/RISCV/RISCV.rccdesc b/backend/lib/Target/RISCV/RISCV.rccdesc
index f8e22d4..ea3a775 100644
--- a/backend/lib/Target/RISCV/RISCV.rccdesc
+++ b/backend/lib/Target/RISCV/RISCV.rccdesc
@@ -3351,6 +3351,8 @@ instructions:
- { kinds: [immediate, integer_immediate] }
- { kinds: [immediate, integer_immediate] }
num_explicit_defs: 0
+ implicit_defs: [{ register: X2 }]
+ implicit_uses: [{ register: X2 }]
flags: [pseudo, allowed_pre_legalizer, has_side_effects]
owner: prologue_epilogue_insertion
deadline: frame_finalized
@@ -3362,6 +3364,8 @@ instructions:
- { kinds: [immediate, integer_immediate] }
- { kinds: [immediate, integer_immediate] }
num_explicit_defs: 0
+ implicit_defs: [{ register: X2 }]
+ implicit_uses: [{ register: X2 }]
flags: [pseudo, allowed_pre_legalizer, has_side_effects]
owner: prologue_epilogue_insertion
deadline: frame_finalized