diff options
| author | Bill Wendling <isanbard@gmail.com> | 2010-12-09 00:39:08 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2010-12-09 00:39:08 +0000 |
| commit | 3392bfc8f3db112b812ee9b3fe8846c75f95d61c (patch) | |
| tree | 558016091081ff48d362fdaa9120a33fe8f835b4 /llvm/utils/TableGen/EDEmitter.cpp | |
| parent | 8b54274fcf889486a4ccf1ef1183d76cfde9ebf0 (diff) | |
| download | bcm5719-llvm-3392bfc8f3db112b812ee9b3fe8846c75f95d61c.tar.gz bcm5719-llvm-3392bfc8f3db112b812ee9b3fe8846c75f95d61c.zip | |
The BLX instruction is encoded differently than the BL, because why not? In
particular, the immediate has 20-bits of value instead of 21. And bit 0 is '0'
always. Going through the BL fixup encoding was trashing the "bit 0 is '0'"
invariant.
Attempt to get the encoding at slightly more correct with this.
llvm-svn: 121336
Diffstat (limited to 'llvm/utils/TableGen/EDEmitter.cpp')
| -rw-r--r-- | llvm/utils/TableGen/EDEmitter.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/utils/TableGen/EDEmitter.cpp b/llvm/utils/TableGen/EDEmitter.cpp index 6bd1e639692..3393a07a901 100644 --- a/llvm/utils/TableGen/EDEmitter.cpp +++ b/llvm/utils/TableGen/EDEmitter.cpp @@ -590,6 +590,7 @@ static int ARMFlagFromOpName(LiteralConstantEmitter *type, MISC("t_brtarget", "kOperandTypeARMBranchTarget"); // ? MISC("bltarget", "kOperandTypeARMBranchTarget"); // ? MISC("t_bltarget", "kOperandTypeARMBranchTarget"); // ? + MISC("t_blxtarget", "kOperandTypeARMBranchTarget"); // ? MISC("so_reg", "kOperandTypeARMSoReg"); // R, R, I MISC("shift_so_reg", "kOperandTypeARMSoReg"); // R, R, I MISC("t2_so_reg", "kOperandTypeThumb2SoReg"); // R, I |
