llvm-6502/test/CodeGen/X86/fast-isel-bail.ll at 7df0c07dbcd60e2f07220852e60f0f97c80e94d6 - llvm-6502 - Applefritter: Git

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Bill Wendling be8cc2a3de Second attempt:

Massive check in. This changes the "-fast" flag to "-O#" in llc. If you want to
use the old behavior, the flag is -O0. This change allows for finer-grained
control over which optimizations are run at different -O levels.

Most of this work was pretty mechanical. The majority of the fixes came from
verifying that a "fast" variable wasn't used anymore. The JIT still uses a
"Fast" flag. I'll change the JIT with a follow-up patch.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70343 91177308-0d34-0410-b5e6-96231b3b80d8

2009-04-29 00:15:41 +00:00

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 ; RUN: llvm-as < %s | llc -march=x86 -O0
 ; This file is for regression tests for cases where FastISel needs
 ; to gracefully bail out and let SelectionDAGISel take over.
 	type { i64, i8* }		; type %0
 declare void @bar(%0)
 define fastcc void @foo() nounwind {
 entry:
 	call void @bar(%0 zeroinitializer)
 	unreachable
 }