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| author | Daniel Sanders <daniel.sanders@imgtec.com> | 2014-03-24 15:42:21 +0000 |
|---|---|---|
| committer | Daniel Sanders <daniel.sanders@imgtec.com> | 2014-03-24 15:42:21 +0000 |
| commit | 75002071fd7aea0d7d2b41856641f56ad3e9f31b (patch) | |
| tree | 0aa1d498faf913a3a88af977cc649bd51ed3f59d /test | |
| parent | eaae58309582818f4ff9a8c06e7a3237ff329b60 (diff) | |
| download | llvm-75002071fd7aea0d7d2b41856641f56ad3e9f31b.tar.gz llvm-75002071fd7aea0d7d2b41856641f56ad3e9f31b.tar.bz2 llvm-75002071fd7aea0d7d2b41856641f56ad3e9f31b.tar.xz | |
[mips] Add regression tests for parenthetic expressions in MIPS assembly.
Summary:
These expressions already worked but weren't tested.
Patch by Robert N. M. Watson and David Chisnall (it was originally two patches)
Their work was sponsored by: DARPA, AFRL
Differential Revision: http://llvm-reviews.chandlerc.com/D3156
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204612 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/MC/Mips/mips64-alu-instructions.s | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/MC/Mips/mips64-alu-instructions.s b/test/MC/Mips/mips64-alu-instructions.s index 675cae8f24..41761d16d3 100644 --- a/test/MC/Mips/mips64-alu-instructions.s +++ b/test/MC/Mips/mips64-alu-instructions.s @@ -132,3 +132,15 @@ dsubu $9, $3 dsub $9, 10 dsubu $9, 10 + +#------------------------------------------------------------------------------ +# Did you know that GAS supports complex arithmetic expressions in assembly? +#------------------------------------------------------------------------------ +# CHECK: daddiu $9, $3, 32 # encoding: [0x20,0x00,0x69,0x64] +# CHECK: daddiu $9, $3, 32 # encoding: [0x20,0x00,0x69,0x64] +# CHECK: daddiu $9, $3, -32 # encoding: [0xe0,0xff,0x69,0x64] +# CHECK: daddiu $9, $3, -32 # encoding: [0xe0,0xff,0x69,0x64] + daddiu $9, $3, 8 * 4 + daddiu $9, $3, (8 * 4) + dsubu $9, $3, 8 * 4 + dsubu $9, $3, (8 * 4) |