37 lines
858 B
C
37 lines
858 B
C
// RUN: %clang_cc1 -triple x86_64-apple-darwin -Os -S -g -o - %s | FileCheck %s
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// REQUIRES: x86-registered-target
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int calculate(int);
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static void test_indvars(int *Array1, int Array2[100][200]) {
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unsigned i, j;
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Array1[1] = Array2[3][6] = 12345;
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for (i = 0; i < 100; i+=2)
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Array1[i] = i; /* Step by non unit amount */
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for (i = 3; i < 103; i++)
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Array1[i] = i+4; /* Step with an offset */
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for (i = 13; i < 100; i++)
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for (j = 0; j < 100; j+=3) /* 2d array access */
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Array2[i][j/3] = Array2[i][i];
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}
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int main() {
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int Array[100][200], i, j;
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double sum = 0.0;
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for (i=0; i < 100; i+=2)
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for (j=0; j < 200; j++)
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Array[i][j] = 0;
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test_indvars(Array[0], Array);
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//CHECK: .loc 2 31
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for (i=0; i < 100; i+=2)
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for (j=0; j < 200; j++)
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sum += Array[i][j];
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return calculate(sum);
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}
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