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authorRichard Qin <richard.qin.001@gmail.com>2026-09-15 08:16:43 +0800
committerRichard Qin <richard.qin.001@gmail.com>2026-09-15 08:16:43 +0800
commit4022e5c95210631e4aceb08eaf9d9071aa5aefc4 (patch)
treea5922559836e45fb3459a3d070367912e1035b1a /tests/sysy_lvX/114_register_alloc.sy
downloadrcc-4022e5c95210631e4aceb08eaf9d9071aa5aefc4.tar.gz
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Set up a git repoHEADmaster
Diffstat (limited to 'tests/sysy_lvX/114_register_alloc.sy')
-rw-r--r--tests/sysy_lvX/114_register_alloc.sy94
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diff --git a/tests/sysy_lvX/114_register_alloc.sy b/tests/sysy_lvX/114_register_alloc.sy
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+++ b/tests/sysy_lvX/114_register_alloc.sy
@@ -0,0 +1,94 @@
+int a1 = 1;
+int a2 = 2;
+int a3 = 3;
+int a4 = 4;
+int a5 = 5;
+int a6 = 6;
+int a7 = 7;
+int a8 = 8;
+int a9 = 9;
+int a10 = 10;
+int a11 = 11;
+int a12 = 12;
+int a13 = 13;
+int a14 = 14;
+int a15 = 15;
+int a16 = 16;
+int a17 = 1;
+int a18 = 2;
+int a19 = 3;
+int a20 = 4;
+int a21 = 5;
+int a22 = 6;
+int a23 = 7;
+int a24 = 8;
+int a25 = 9;
+int a26 = 10;
+int a27 = 11;
+int a28 = 12;
+int a29 = 13;
+int a30 = 14;
+int a31 = 15;
+int a32 = 16;
+
+int func(int a, int b){
+ int i;
+ i = a + b;
+
+ int c1;int c2;int c3;int c4;
+ int d1;int d2;int d3;int d4;
+ int e1;int e2;int e3;int e4;
+ int f1;int f2;int f3;int f4;
+ int g1;int g2;int g3;int g4;
+ int h1;int h2;int h3;int h4;
+ int i1;int i2;int i3;int i4;
+ int j1;int j2;int j3;int j4;
+ int k1;int k2;int k3;int k4;
+ c1 = getint();c2 = getint();c3 = getint();c4 = getint();
+ d1 = 1 + c1 + a1;d2 = 2 + c2 + a2;d3 = 3 + c3 + a3;d4 = 4 + c4 + a4;
+ e1 = 1 + d1 + a5;e2 = 2 + d2 + a6;e3 = 3 + d3 + a7;e4 = 4 + d4 + a8;
+ f1 = 1 + e1 + a9;f2 = 2 + e2 + a10;f3 = 3 + e3 + a11;f4 = 4 + e4 + a12;
+ g1 = 1 + f1 + a13;g2 = 2 + f2 + a14;g3 = 3 + f3 + a15;g4 = 4 + f4 + a16;
+ h1 = 1 + g1 + a17;h2 = 2 + g2 + a18;h3 = 3 + g3 + a19;h4 = 4 + g4 + a20;
+ i1 = 1 + h1 + a21;i2 = 2 + h2 + a22;i3 = 3 + h3 + a23;i4 = 4 + h4 + a24;
+ j1 = 1 + i1 + a25;j2 = 2 + i2 + a26;j3 = 3 + i3 + a27;j4 = 4 + i4 + a28;
+ k1 = 1 + j1 + a29;k2 = 2 + j2 + a30;k3 = 3 + j3 + a31;k4 = 4 + j4 + a32;
+
+ i = a - b + 10;
+ k1 = 1 + j1 + a29;k2 = 2 + j2 + a30;k3 = 3 + j3 + a31;k4 = 4 + j4 + a32;
+ j1 = 1 + i1 + a25;j2 = 2 + i2 + a26;j3 = 3 + i3 + a27;j4 = 4 + i4 + a28;
+ i1 = 1 + h1 + a21;i2 = 2 + h2 + a22;i3 = 3 + h3 + a23;i4 = 4 + h4 + a24;
+ h1 = 1 + g1 + a17;h2 = 2 + g2 + a18;h3 = 3 + g3 + a19;h4 = 4 + g4 + a20;
+ g1 = 1 + f1 + a13;g2 = 2 + f2 + a14;g3 = 3 + f3 + a15;g4 = 4 + f4 + a16;
+ f1 = 1 + e1 + a9;f2 = 2 + e2 + a10;f3 = 3 + e3 + a11;f4 = 4 + e4 + a12;
+ e1 = 1 + d1 + a5;e2 = 2 + d2 + a6;e3 = 3 + d3 + a7;e4 = 4 + d4 + a8;
+ d1 = 1 + c1 + a1;d2 = 2 + c2 + a2;d3 = 3 + c3 + a3;d4 = 4 + c4 + a4;
+ d1 = 1 + c1 + a1;d2 = 2 + c2 + a2;d3 = 3 + c3 + a3;d4 = 4 + c4 + a4;
+ return i + c1 + c2 + c3 + c4
+ - d1 - d2 - d3 - d4
+ + e1 + e2 + e3 + e4
+ - f1 - f2 - f3 - f4
+ + g1 + g2 + g3 + g4
+ - h1 - h2 - h3 - h4
+ + i1 + i2 + i3 + i4
+ - j1 - j2 - j3 - j4
+ + k1 + k2 + k3 + k4
+ + a1 - a2 + a3 - a4
+ + a5 - a6 + a7 - a8
+ + a9 - a10 + a11 - a12
+ + a13 - a14 + a15 - a16
+ + a17 - a18 + a19 - a20
+ + a21 - a22 + a23 - a24
+ + a25 - a26 + a27 - a28
+ + a29 - a30 + a31 - a32;
+}
+
+int main(){
+ int a;
+ int b;
+ a = getint();
+ b = a + 2 * 9;
+ a = func(a, b);
+ putint(a);
+ return a;
+} \ No newline at end of file