diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2015-05-21 06:57:07 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2015-05-21 06:57:07 +0000 |
| commit | f03b5bed27d0d2eafd68562ce14f8b5e3f1f0801 (patch) | |
| tree | 311f96478e9fceea407d1f187f9c5cef712f796e /lib/Target/R600/AMDGPUAsmPrinter.cpp | |
| parent | b6bcb9a905dec7821221e8ceaf1504c1f329815e (diff) | |
Diffstat (limited to 'lib/Target/R600/AMDGPUAsmPrinter.cpp')
| -rw-r--r-- | lib/Target/R600/AMDGPUAsmPrinter.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/Target/R600/AMDGPUAsmPrinter.cpp b/lib/Target/R600/AMDGPUAsmPrinter.cpp index 6185e367ff50..1fae26e18a44 100644 --- a/lib/Target/R600/AMDGPUAsmPrinter.cpp +++ b/lib/Target/R600/AMDGPUAsmPrinter.cpp @@ -343,6 +343,13 @@ void AMDGPUAsmPrinter::getSIProgramInfo(SIProgramInfo &ProgInfo, ProgInfo.NumVGPR = MaxVGPR + 1; ProgInfo.NumSGPR = MaxSGPR + 1; + if (STM.hasSGPRInitBug()) { + if (ProgInfo.NumSGPR > AMDGPUSubtarget::FIXED_SGPR_COUNT_FOR_INIT_BUG) + llvm_unreachable("Too many SGPRs used with the SGPR init bug"); + + ProgInfo.NumSGPR = AMDGPUSubtarget::FIXED_SGPR_COUNT_FOR_INIT_BUG; + } + ProgInfo.VGPRBlocks = (ProgInfo.NumVGPR - 1) / 4; ProgInfo.SGPRBlocks = (ProgInfo.NumSGPR - 1) / 8; // Set the value to initialize FP_ROUND and FP_DENORM parts of the mode |