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author | Misha Brukman <brukman+llvm@gmail.com> | 2004-08-11 14:16:34 +0000 |
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committer | Misha Brukman <brukman+llvm@gmail.com> | 2004-08-11 14:16:34 +0000 |
commit | 5b160f19c677b9e4508ef91ee86894f3d204eaa3 (patch) | |
tree | a2c9a3022a2f1bf3fdce66f6e3b631aeffdcc37f /test/CodeGen/Generic/print-mul.ll | |
parent | 9582822341bd8a7847b1f796be19c621a74bd616 (diff) | |
download | llvm-5b160f19c677b9e4508ef91ee86894f3d204eaa3.tar.gz llvm-5b160f19c677b9e4508ef91ee86894f3d204eaa3.tar.bz2 llvm-5b160f19c677b9e4508ef91ee86894f3d204eaa3.tar.xz |
Simple hand-coded tests to aid in early development of backends, along with a
Makefile to run ad-hoc tests easily.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15664 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/Generic/print-mul.ll')
-rw-r--r-- | test/CodeGen/Generic/print-mul.ll | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/test/CodeGen/Generic/print-mul.ll b/test/CodeGen/Generic/print-mul.ll new file mode 100644 index 0000000000..e406545f20 --- /dev/null +++ b/test/CodeGen/Generic/print-mul.ll @@ -0,0 +1,33 @@ +%a_str = internal constant [8 x sbyte] c"a = %d\0A\00" +%b_str = internal constant [8 x sbyte] c"b = %d\0A\00" + +;; mul +%a_mul_str = internal constant [13 x sbyte] c"a * %d = %d\0A\00" + +declare int %printf(sbyte*, ...) +%A = global int 2 +%B = global int 5 + +int %main() { +entry: + %a = load int* %A + %b = load int* %B + %a_s = getelementptr [8 x sbyte]* %a_str, long 0, long 0 + %b_s = getelementptr [8 x sbyte]* %b_str, long 0, long 0 + %a_mul_s = getelementptr [13 x sbyte]* %a_mul_str, long 0, long 0 + call int (sbyte*, ...)* %printf(sbyte* %a_s, int %a) + call int (sbyte*, ...)* %printf(sbyte* %b_s, int %b) + br label %shl_test + +shl_test: + ;; test mul by 0-255 + %s = phi int [ 0, %entry ], [ %s_inc, %shl_test ] + %result = mul int %a, %s + call int (sbyte*, ...)* %printf(sbyte* %a_mul_s, int %s, int %result) + %s_inc = add int %s, 1 + %done = seteq int %s, 256 + br bool %done, label %fini, label %shl_test + +fini: + ret int 0 +} |