From: Francisco Jerez <currojerez@riseup.net>
Date: Mon, 30 Apr 2012 13:22:27 +0000 (+0200)
Subject: nv50/ir/ra: Fix maxGPR calculation for programs with multiple functions.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=95ad9bca2fd4c3d0c9d7b0b55e6cca034bec0377;p=mesa.git

nv50/ir/ra: Fix maxGPR calculation for programs with multiple functions.
---

diff --git a/src/gallium/drivers/nv50/codegen/nv50_ir_ra.cpp b/src/gallium/drivers/nv50/codegen/nv50_ir_ra.cpp
index b74faec1d4f..dbf43d43039 100644
--- a/src/gallium/drivers/nv50/codegen/nv50_ir_ra.cpp
+++ b/src/gallium/drivers/nv50/codegen/nv50_ir_ra.cpp
@@ -1338,7 +1338,7 @@ GCRA::allocateRegisters(ArrayList& insns)
       if (prog->dbgFlags & NV50_IR_DEBUG_REG_ALLOC)
          func->print();
    } else {
-      prog->maxGPR = regs.getMaxAssigned(FILE_GPR);
+      prog->maxGPR = std::max(prog->maxGPR, regs.getMaxAssigned(FILE_GPR));
    }
 
 out: