6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2026-04-26 12:20:42 +00:00
Code Issues Projects Releases Wiki Activity

Upgrade tests to not use llvm-upgrade.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48483 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Tanya Lattner
2008-03-18 03:45:45 +00:00
parent e856685710
commit f04d8d1593
26 changed files with 569 additions and 610 deletions
Download Patch File Download Diff File Expand all files Collapse all files
test/Transforms/SimplifyCFG/DeadSetCC.ll
+19 -18
View File
@@ -1,27 +1,28 @@
; RUN: llvm-upgrade < %s | llvm-as | opt -simplifycfg | llvm-dis | \
; RUN: llvm-as < %s | opt -simplifycfg | llvm-dis | \
; RUN: not grep {icmp eq}
; Check that simplifycfg deletes a dead 'seteq' instruction when it
; folds a conditional branch into a switch instruction.
declare void %foo()
declare void %bar()
declare void @foo()
void %testcfg(uint %V) {
%C = seteq uint %V, 18
%D = seteq uint %V, 180
%E = or bool %C, %D
br bool %E, label %L1, label %Sw
Sw:
switch uint %V, label %L1 [
uint 15, label %L2
uint 16, label %L2
declare void @bar()
define void @testcfg(i32 %V) {
%C = icmp eq i32 %V, 18 ; <i1> [#uses=1]
%D = icmp eq i32 %V, 180 ; <i1> [#uses=1]
%E = or i1 %C, %D ; <i1> [#uses=1]
br i1 %E, label %L1, label %Sw
Sw: ; preds = %0
switch i32 %V, label %L1 [
i32 15, label %L2
i32 16, label %L2
]
L1:
call void %foo()
ret void
L2:
call void %bar()
ret void
L1: ; preds = %Sw, %0
call void @foo( )
ret void
L2: ; preds = %Sw, %Sw
call void @bar( )
ret void
}