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Fix X86's isTruncateFree to not claim that truncate to i1 is free. This fixes Bill's testcase that failed for r48491.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48542 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Christopher Lamb
2008-03-19 08:30:06 +00:00
parent e6d5d39c07
commit 15cbde3cf6
4 changed files with 27 additions and 47 deletions
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test/CodeGen/X86/field-extract-use-trunc.ll
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@@ -1,6 +1,5 @@
; RUN: llvm-as < %s | llc -march=x86 | grep sar | count 1
; RUN: llvm-as < %s | llc -march=x86-64 | not grep sar
; XFAIL: *
define i32 @test(i32 %f12) {
%tmp7.25 = lshr i32 %f12, 16