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authorDavid Terei <davidterei@gmail.com>2011-07-20 11:09:03 -0700
committerDavid Terei <davidterei@gmail.com>2011-07-20 11:26:35 -0700
commit16514f272fb42af6e9c7674a9bd6c9dce369231f (patch)
treee4f332b45fe65e2a7a2451be5674f887b42bf199 /testsuite/tests/cps/cps017.cmm
parentebd422aed41048476aa61dd4c520d43becd78682 (diff)
downloadhaskell-16514f272fb42af6e9c7674a9bd6c9dce369231f.tar.gz
Move tests from tests/ghc-regress/* to just tests/*
Diffstat (limited to 'testsuite/tests/cps/cps017.cmm')
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1 files changed, 16 insertions, 0 deletions
diff --git a/testsuite/tests/cps/cps017.cmm b/testsuite/tests/cps/cps017.cmm
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index 0000000000..7f12348260
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+++ b/testsuite/tests/cps/cps017.cmm
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+// Test whether extra proc-points are generated
+// by a label after a call such as with a heap check,
+// but where the return signature is different.
+// The extra proc-point should be generated in this case.
+
+foo1 () {
+ bits32 p, q;
+ bits32 x, y, z;
+ (p, q) = foreign "C--" bar(1, 2) "safe";
+L:
+ if (Hp < HpLim) {
+ (p) = foreign "C--" do_gc() "safe";
+ goto L;
+ }
+ return (p+q+x+y+z);
+}