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| author | Thomas Preud'homme <thomas.preudhomme@arm.com> | 2023-05-18 09:10:21 +0000 |
|---|---|---|
| committer | Thomas Preud'homme <thomas.preudhomme@arm.com> | 2023-05-19 14:20:47 +0100 |
| commit | a17083403fa1829d5a3ae11ca4d3e25213dc6e86 (patch) | |
| tree | 92a7851d3bc4a3a0113e552ae8b575350cd1b0a2 /llvm/unittests/ADT/APIntTest.cpp | |
| parent | 094ab4781262b6cb49d57b0ecdf84b047c879295 (diff) | |
| download | llvm-a17083403fa1829d5a3ae11ca4d3e25213dc6e86.zip llvm-a17083403fa1829d5a3ae11ca4d3e25213dc6e86.tar.gz llvm-a17083403fa1829d5a3ae11ca4d3e25213dc6e86.tar.bz2 | |
Add control of hex casing in APInt::toString
This will be used in implementing arbitrary precision support to
FileCheck's numeric variables and expressions.
Reviewed By: foad, RKSimon
Differential Revision: https://reviews.llvm.org/D150879
Diffstat (limited to 'llvm/unittests/ADT/APIntTest.cpp')
| -rw-r--r-- | llvm/unittests/ADT/APIntTest.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/unittests/ADT/APIntTest.cpp b/llvm/unittests/ADT/APIntTest.cpp index d8d7bfa..b8cf48c 100644 --- a/llvm/unittests/ADT/APIntTest.cpp +++ b/llvm/unittests/ADT/APIntTest.cpp @@ -1388,6 +1388,9 @@ TEST(APIntTest, toString) { APInt(8, 255, isSigned).toString(S, 10, isSigned, true); EXPECT_EQ(std::string(S), "255"); S.clear(); + APInt(8, 255, isSigned).toString(S, 16, isSigned, true, /*UpperCase=*/false); + EXPECT_EQ(std::string(S), "0xff"); + S.clear(); APInt(8, 255, isSigned).toString(S, 16, isSigned, true); EXPECT_EQ(std::string(S), "0xFF"); S.clear(); |