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| author | Renato Golin <renato.golin@linaro.org> | 2016-07-27 12:15:26 +0000 |
|---|---|---|
| committer | Renato Golin <renato.golin@linaro.org> | 2016-07-27 12:15:26 +0000 |
| commit | b9edb5c9b084017f2691b82175ada266dc189dec (patch) | |
| tree | 73fbce96bc31b9b4c542deedf0ef9bb645e810eb /llvm/test | |
| parent | 3839263204a107b7befe498bdd8ee617b20808c9 (diff) | |
| download | bcm5719-llvm-b9edb5c9b084017f2691b82175ada266dc189dec.tar.gz bcm5719-llvm-b9edb5c9b084017f2691b82175ada266dc189dec.zip | |
[ARM] Adds test for immediate encoding
The encoding of expressions as immediates wasn't correct, and was reported in
PR23000. However, we have done some refactoring on how immediates are handled
and now it seems the problem is fixed. This is a test just to make sure it
won't regress again.
llvm-svn: 276858
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/MC/ARM/sub-expr-imm.s | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/llvm/test/MC/ARM/sub-expr-imm.s b/llvm/test/MC/ARM/sub-expr-imm.s new file mode 100644 index 00000000000..73011896842 --- /dev/null +++ b/llvm/test/MC/ARM/sub-expr-imm.s @@ -0,0 +1,29 @@ +@ RUN: llvm-mc < %s -triple armv7-unknown-unknown -filetype=obj | llvm-objdump -d - | FileCheck %s + +@ Test that makes sure both label and immediate expression +@ are evaluated to the same values. + +AES_Te: + .word 1,2,3,4,5,6 + .word 1,2,3,4,5,6 + .word 1,2,3,4,5,6 + .word 1,2,3,4,5,6 + .word 1,2,3,4,5,6 + .word 1,2,3,4,5,6 + .word 1,2,3,4,5,6 + .word 1,2,3,4,5,6 + .word 1,2,3,4,5,6 + .word 1,2,3,4,5,6 + .word 1,2,3,4,5,6 +@ CHECK: AES_encrypt: +AES_encrypt: +@ CHECK: sub r10, r3, #264 + sub r10,r3,#(AES_encrypt-AES_Te) +@ CHECK: sub r10, r3, #264 + sub r10,r3,#(6*11*4) +Data: +@ CHECK: 08 01 00 00 + .word (AES_encrypt-AES_Te) +@ CHECK: 08 01 00 00 + .word (6*11*4) + |
