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| author | Chris Lattner <sabre@nondot.org> | 2010-02-09 00:11:10 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-02-09 00:11:10 +0000 |
| commit | cf031f6d66104a9b00839359c0ad1f57d05a8a63 (patch) | |
| tree | b7c11c1539c31fe08f2bd178d7ee49bf4bbbcc08 /lib/Target/README.txt | |
| parent | 47afe4e806eb16dd3d90670adf3ea5f9bca72132 (diff) | |
| download | llvm-cf031f6d66104a9b00839359c0ad1f57d05a8a63.tar.gz llvm-cf031f6d66104a9b00839359c0ad1f57d05a8a63.tar.bz2 llvm-cf031f6d66104a9b00839359c0ad1f57d05a8a63.tar.xz | |
move PR6212 to this file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95624 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/README.txt')
| -rw-r--r-- | lib/Target/README.txt | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/lib/Target/README.txt b/lib/Target/README.txt index 7ba7ac9018..4fd46a8b28 100644 --- a/lib/Target/README.txt +++ b/lib/Target/README.txt @@ -1794,3 +1794,28 @@ declare void @bar() nounwind The shift should be eliminated. Testcase derived from gcc. //===---------------------------------------------------------------------===// + +These compile into different code, one gets recognized as a switch and the +other doesn't due to phase ordering issues (PR6212): + +int test1(int mainType, int subType) { + if (mainType == 7) + subType = 4; + else if (mainType == 9) + subType = 6; + else if (mainType == 11) + subType = 9; + return subType; +} + +int test2(int mainType, int subType) { + if (mainType == 7) + subType = 4; + if (mainType == 9) + subType = 6; + if (mainType == 11) + subType = 9; + return subType; +} + +//===---------------------------------------------------------------------===// |