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authorStephen Hines <srhines@google.com>2014-12-01 14:51:49 -0800
committerStephen Hines <srhines@google.com>2014-12-02 16:08:10 -0800
commit37ed9c199ca639565f6ce88105f9e39e898d82d0 (patch)
tree8fb36d3910e3ee4c4e1b7422f4f017108efc52f5 /test/Assembler/invalid-uselistorder-function-between-blocks.ll
parentd2327b22152ced7bc46dc629fc908959e8a52d03 (diff)
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Update aosp/master LLVM for rebase to r222494.
Change-Id: Ic787f5e0124df789bd26f3f24680f45e678eef2d
Diffstat (limited to 'test/Assembler/invalid-uselistorder-function-between-blocks.ll')
-rw-r--r--test/Assembler/invalid-uselistorder-function-between-blocks.ll37
1 files changed, 37 insertions, 0 deletions
diff --git a/test/Assembler/invalid-uselistorder-function-between-blocks.ll b/test/Assembler/invalid-uselistorder-function-between-blocks.ll
new file mode 100644
index 0000000..8f771e8
--- /dev/null
+++ b/test/Assembler/invalid-uselistorder-function-between-blocks.ll
@@ -0,0 +1,37 @@
+; RUN: not llvm-as < %s -disable-output 2>&1 | FileCheck %s
+; CHECK: error: expected uselistorder directive
+
+define i32 @f32(i32 %a, i32 %b, i32 %c, i32 %d) {
+entry:
+ br label %first
+
+; <label 0>:
+ %eh = mul i32 %e, %1
+ %sum = add i32 %eh, %ef
+ br label %preexit
+
+preexit:
+ %product = phi i32 [%ef, %first], [%sum, %0]
+ %backto0 = icmp slt i32 %product, -9
+ br i1 %backto0, label %0, label %exit
+
+first:
+ %e = add i32 %a, 7
+ %f = add i32 %b, 7
+ %g = add i32 %c, 8
+ %1 = add i32 %d, 8
+ %ef = mul i32 %e, %f
+ %g1 = mul i32 %g, %1
+ %goto0 = icmp slt i32 %g1, -9
+ br i1 %goto0, label %0, label %preexit
+
+; uselistorder directives
+ uselistorder i32 7, { 1, 0 }
+ uselistorder i32 %1, { 1, 0 }
+ uselistorder i32 %e, { 1, 0 }
+ uselistorder label %0, { 1, 0 }
+ uselistorder label %preexit, { 1, 0 }
+
+exit:
+ ret i32 %product
+}