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| author | dim <dim@FreeBSD.org> | 2011-07-17 15:40:56 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2011-07-17 15:40:56 +0000 |
| commit | 611ba3ea3300b71eb95dc4e45f20eee5dddd32e1 (patch) | |
| tree | 2097d084eb235c0b12c0bff3445f4ec7bbaa8a12 /test/CodeGen/debug-info-iv.c | |
| parent | c49018d9cce52d8c9f34b44865ec3ba8e89a1488 (diff) | |
| download | FreeBSD-src-611ba3ea3300b71eb95dc4e45f20eee5dddd32e1.zip FreeBSD-src-611ba3ea3300b71eb95dc4e45f20eee5dddd32e1.tar.gz | |
Vendor import of clang trunk r135360:
http://llvm.org/svn/llvm-project/cfe/trunk@135360
Diffstat (limited to 'test/CodeGen/debug-info-iv.c')
| -rw-r--r-- | test/CodeGen/debug-info-iv.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/test/CodeGen/debug-info-iv.c b/test/CodeGen/debug-info-iv.c new file mode 100644 index 0000000..9265473 --- /dev/null +++ b/test/CodeGen/debug-info-iv.c @@ -0,0 +1,35 @@ +// RUN: %clang_cc1 -triple x86_64-darwin-apple -Os -S -g -o - %s | FileCheck %s + +int calculate(int); +static void test_indvars(int *Array1, int Array2[100][200]) { + unsigned i, j; + Array1[1] = Array2[3][6] = 12345; + + for (i = 0; i < 100; i+=2) + Array1[i] = i; /* Step by non unit amount */ + + for (i = 3; i < 103; i++) + Array1[i] = i+4; /* Step with an offset */ + + for (i = 13; i < 100; i++) + for (j = 0; j < 100; j+=3) /* 2d array access */ + Array2[i][j/3] = Array2[i][i]; +} + + +int main() { + int Array[100][200], i, j; + double sum = 0.0; + + for (i=0; i < 100; i+=2) + for (j=0; j < 200; j++) + Array[i][j] = 0; + test_indvars(Array[0], Array); + +//CHECK: .loc 2 30 3 + for (i=0; i < 100; i+=2) + for (j=0; j < 200; j++) + sum += Array[i][j]; + + return calculate(sum); +} |
