| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | Revert "Allow output constraints on "asm goto"" | Bill Wendling | 2020-01-07 | 1 | -110/+10 |
| | | | | | | | This reverts commit 52366088a8e42c2f1e96e8430b84b8b65ec3f7bc. I accidentally pushed this before supporting changes. | ||||
| * | Allow output constraints on "asm goto" | Bill Wendling | 2020-01-07 | 1 | -10/+110 |
| | | | | | | | | | | | | | | | | | | Summary: Remove the restrictions that preventing "asm goto" from returning non-void values. The values returned by "asm goto" are only valid on the "fallthrough" path. Reviewers: jyknight, nickdesaulniers, hfinkel Reviewed By: jyknight, nickdesaulniers Subscribers: rsmith, hiraditya, llvm-commits, cfe-commits, craig.topper, rnk Tags: #clang, #llvm Differential Revision: https://reviews.llvm.org/D69876 | ||||
| * | Implementation of asm-goto support in LLVM | Craig Topper | 2019-02-08 | 1 | -0/+18 |
| This patch accompanies the RFC posted here: http://lists.llvm.org/pipermail/llvm-dev/2018-October/127239.html This patch adds a new CallBr IR instruction to support asm-goto inline assembly like gcc as used by the linux kernel. This instruction is both a call instruction and a terminator instruction with multiple successors. Only inline assembly usage is supported today. This also adds a new INLINEASM_BR opcode to SelectionDAG and MachineIR to represent an INLINEASM block that is also considered a terminator instruction. There will likely be more bug fixes and optimizations to follow this, but we felt it had reached a point where we would like to switch to an incremental development model. Patch by Craig Topper, Alexander Ivchenko, Mikhail Dvoretckii Differential Revision: https://reviews.llvm.org/D53765 llvm-svn: 353563 | |||||
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index : bcm5719-llvm | |
| Project Ortega BCM5719 LLVM | Raptor Computing Systems |
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