From 474ea6104565bc531f67f21dae04d3a290d0b809 Mon Sep 17 00:00:00 2001
From: LuoHello <2901023943@qq.com>
Date: Mon, 18 May 2026 22:23:58 +0800
Subject: [PATCH] =?UTF-8?q?mem2reg=20and=20constprob/fold,=E6=B6=89?=
 =?UTF-8?q?=E5=8F=8A=E9=83=A8=E5=88=86=E6=94=AF=E9=85=8D=E6=A0=91=EF=BC=8C?=
 =?UTF-8?q?CFG=EF=BC=8C=E6=96=B0=E5=BB=BA=E6=B5=8B=E8=AF=95=E7=A8=8B?=
 =?UTF-8?q?=E5=BA=8F=EF=BC=8C=E6=80=BB=E5=B7=A5=E4=BD=9C=E8=A7=81/doc/lab4?=
 =?UTF-8?q?=5Fwork?=
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Content-Transfer-Encoding: 8bit

---
 out.ll                            | 40 -------------------------------
 out.s                             |  0
 test/test_case/mem2reg/01_phi.out |  1 -
 test/test_case/mem2reg/01_phi.sy  |  9 -------
 4 files changed, 50 deletions(-)
 delete mode 100644 out.ll
 delete mode 100644 out.s
 delete mode 100644 test/test_case/mem2reg/01_phi.out
 delete mode 100644 test/test_case/mem2reg/01_phi.sy

diff --git a/out.ll b/out.ll
deleted file mode 100644
index f9ddd4a..0000000
--- a/out.ll
+++ /dev/null
@@ -1,40 +0,0 @@
-declare i32 @getint()
-declare i32 @getch()
-declare i32 @getarray(i32*)
-declare void @putint(i32)
-declare void @putch(i32)
-declare void @putarray(i32, i32*)
-declare void @puts(i32*)
-declare void @_sysy_starttime(i32)
-declare void @_sysy_stoptime(i32)
-declare void @starttime()
-declare void @stoptime()
-declare float @getfloat()
-declare void @putfloat(float)
-declare i32 @getfarray(float*)
-declare void @putfarray(i32, float*)
-declare i32* @memset(i32*, i32, i32)
-declare i32* @sysy_alloc_i32(i32)
-declare float* @sysy_alloc_f32(i32)
-declare void @sysy_free_i32(i32*)
-declare void @sysy_free_f32(float*)
-declare void @sysy_zero_i32(i32*, i32)
-declare void @sysy_zero_f32(float*, i32)
-define i32 @main() {
-entry:
-  %t0.retval = alloca i32
-  %t1_x = alloca i32
-  store i32 0, i32* %t1_x
-  %t5 = load i32, i32* %t1_x
-  %t6 = icmp eq i32 %t5, 0
-  br i1 %t6, label %then.t2, label %else.t3
-then.t2:
-  store i32 5, i32* %t1_x
-  br label %merge.t4
-else.t3:
-  store i32 7, i32* %t1_x
-  br label %merge.t4
-merge.t4:
-  %t7 = load i32, i32* %t1_x
-  ret i32 %t7
-}
diff --git a/out.s b/out.s
deleted file mode 100644
index e69de29..0000000
diff --git a/test/test_case/mem2reg/01_phi.out b/test/test_case/mem2reg/01_phi.out
deleted file mode 100644
index 7ed6ff8..0000000
--- a/test/test_case/mem2reg/01_phi.out
+++ /dev/null
@@ -1 +0,0 @@
-5
diff --git a/test/test_case/mem2reg/01_phi.sy b/test/test_case/mem2reg/01_phi.sy
deleted file mode 100644
index aa9db2b..0000000
--- a/test/test_case/mem2reg/01_phi.sy
+++ /dev/null
@@ -1,9 +0,0 @@
-int main() {
-  int x = 0;
-  if (x == 0) {
-    x = 5;
-  } else {
-    x = 7;
-  }
-  return x;
-}