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Unified Diff: tests_lit/llvm2ice_tests/arithmetic-chain.ll

Issue 205613002: Initial skeleton of Subzero. (Closed) Base URL: https://gerrit.chromium.org/gerrit/p/native_client/pnacl-subzero.git@master
Patch Set: Remove LICENSE, add LICENSE.TXT Created 6 years, 9 months ago
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Index: tests_lit/llvm2ice_tests/arithmetic-chain.ll
diff --git a/tests_lit/llvm2ice_tests/arithmetic-chain.ll b/tests_lit/llvm2ice_tests/arithmetic-chain.ll
new file mode 100644
index 0000000000000000000000000000000000000000..3ca1ad08397e169a949a77c573a9a99dbea67d3c
--- /dev/null
+++ b/tests_lit/llvm2ice_tests/arithmetic-chain.ll
@@ -0,0 +1,24 @@
+; RUIN: %llvm2ice -verbose inst %s | FileCheck %s
+; RUIN: %llvm2ice --verbose none %s | FileCheck --check-prefix=ERRORS %s
+; RUN: %szdiff --llvm2ice=%llvm2ice %s | FileCheck --check-prefix=DUMP %s
+
+define i64 @arithmetic_chain(i64 %foo, i64 %bar) {
+entry:
+ %r1 = add i64 %foo, %bar
+ %r2 = add i64 %foo, %r1
+ %r3 = mul i64 %bar, %r1
+ %r4 = shl i64 %r3, %r2
+ %r5 = add i64 %r4, 8
+ ret i64 %r5
+
+; CHECK: entry:
+; CHECK-NEXT: %r1 = add i64 %foo, %bar
+; CHECK-NEXT: %r2 = add i64 %foo, %r1
+; CHECK-NEXT: %r3 = mul i64 %bar, %r1
+; CHECK-NEXT: %r4 = shl i64 %r3, %r2
+; CHECK-NEXT: %r5 = add i64 %r4, 8
+; CHECK-NEXT: ret i64 %r5
+}
+
+; ERRORS-NOT: ICE translation error
+; DUMP-NOT: SZ
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