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26 lines
808 B
Diff
26 lines
808 B
Diff
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--- /dev/null Sat Dec 14 13:56:51 2002
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+++ gcc-3.3.1/gcc/testsuite/gcc.dg/pr11162-1.c Sun Sep 14 16:24:41 2003
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@@ -0,0 +1,22 @@
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+/*
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+ * PR optimization/11162
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+ * Reporter: Toshiyasu Morita <tm@kloo.net>
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+ * Summary: [3.4 Regression] [-fnew-ra] ICE compiling channel.i on sh
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+ * Keywords: ice-on-valid-code
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+ * Description:
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+ * [ICE] when channel.i from stress-1.17 is compiled with options:
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+ * -O2 -m4 -fnew-ra
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+ * ...
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+ * The CFG code gets confused by the addition of a USE insn after a sibcall.
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+ * Sibcalls are supposed to end the block (and the function!), so the fact
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+ * that we have an instruction following one (even if its fake) is confusing.
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+ *
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+ * testcase tweaked by dank@kegel.com
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+ */
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+/* { dg-do compile } */
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+/* { dg-options "-O2 -fnew-ra" } */
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+
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+int foo(char *p1)
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+{
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+ return bar(p1);
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+}
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