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Diffstat (limited to 'test/Transforms/SimplifyCFG/R600/parallelandifcollapse.ll')
-rw-r--r-- | test/Transforms/SimplifyCFG/R600/parallelandifcollapse.ll | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/test/Transforms/SimplifyCFG/R600/parallelandifcollapse.ll b/test/Transforms/SimplifyCFG/R600/parallelandifcollapse.ll index 053921c..e69de29 100644 --- a/test/Transforms/SimplifyCFG/R600/parallelandifcollapse.ll +++ b/test/Transforms/SimplifyCFG/R600/parallelandifcollapse.ll @@ -1,63 +0,0 @@ -; Function Attrs: nounwind -; RUN: opt < %s -mtriple=r600-unknown-linux-gnu -optimizecfg -basicaa -S | FileCheck %s -; -; CFG optimization should use parallel-and mode to generate branch conditions and -; then merge if-regions with the same bodies, which should result in 2 branches. -; To see the assembly output without this transformation, remove -basicaa option. -; -; CHECK: or i1 -; CHECK-NEXT: br -; CHECK: br -; CHECK: ret -define void @_Z9chk1D_512v() #0 { -entry: - %a0 = alloca i32, align 4 - %b0 = alloca i32, align 4 - %c0 = alloca i32, align 4 - %d0 = alloca i32, align 4 - %a1 = alloca i32, align 4 - %b1 = alloca i32, align 4 - %c1 = alloca i32, align 4 - %d1 = alloca i32, align 4 - %data = alloca i32, align 4 - %0 = load i32* %a0, align 4 - %1 = load i32* %b0, align 4 - %cmp = icmp ne i32 %0, %1 - br i1 %cmp, label %land.lhs.true, label %if.else - -land.lhs.true: ; preds = %entry - %2 = load i32* %c0, align 4 - %3 = load i32* %d0, align 4 - %cmp1 = icmp ne i32 %2, %3 - br i1 %cmp1, label %if.then, label %if.else - -if.then: ; preds = %land.lhs.true - br label %if.end - -if.else: ; preds = %land.lhs.true, %entry - store i32 1, i32* %data, align 4 - br label %if.end - -if.end: ; preds = %if.else, %if.then - %4 = load i32* %a1, align 4 - %5 = load i32* %b1, align 4 - %cmp2 = icmp ne i32 %4, %5 - br i1 %cmp2, label %land.lhs.true3, label %if.else6 - -land.lhs.true3: ; preds = %if.end - %6 = load i32* %c1, align 4 - %7 = load i32* %d1, align 4 - %cmp4 = icmp ne i32 %6, %7 - br i1 %cmp4, label %if.then5, label %if.else6 - -if.then5: ; preds = %land.lhs.true3 - br label %if.end7 - -if.else6: ; preds = %land.lhs.true3, %if.end - store i32 1, i32* %data, align 4 - br label %if.end7 - -if.end7: ; preds = %if.else6, %if.then5 - ret void -} - |