Changes in directory llvm/lib/Target/PowerPC:
PPCISelLowering.cpp updated: 1.60 -> 1.61
---
Log message:
Dead FP arguments still use an incoming FP reg. This fixes
Regression/CodeGen/PowerPC/2006-01-11-darwin-fp-argument.ll, which was
distilled from a miscompilation in 252.eon.
---
Diffs of the changes: (+7 -1)
PPCISelLowering.cpp | 8 +++++++-
1 files changed, 7 insertions(+), 1 deletion(-)
Index: llvm/lib/Target/PowerPC/PPCISelLowering.cpp
diff -u llvm/lib/Target/PowerPC/PPCISelLowering.cpp:1.60
llvm/lib/Target/PowerPC/PPCISelLowering.cpp:1.61
--- llvm/lib/Target/PowerPC/PPCISelLowering.cpp:1.60 Mon Jan 9 17:52:17 2006
+++ llvm/lib/Target/PowerPC/PPCISelLowering.cpp Wed Jan 11 12:21:25 2006
@@ -509,7 +509,13 @@
case MVT::f32:
case MVT::f64:
ObjSize = (ObjectVT == MVT::f64) ? 8 : 4;
- if (!ArgLive) break;
+ if (!ArgLive) {
+ if (FPR_remaining > 0) {
+ --FPR_remaining;
+ ++FPR_idx;
+ }
+ break;
+ }
if (FPR_remaining > 0) {
unsigned VReg;
if (ObjectVT == MVT::f32)
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